ChemicalBook > CAS DataBase List > Dibutyl ether

Dibutyl ether

Product Name
Dibutyl ether
CAS No.
142-96-1
Chemical Name
Dibutyl ether
Synonyms
NBE;DIBUTYL ETHER;N-BUTYL ETHER;BUTYL ETHER;1-BUTOXYBUTANE;DIBUTYL OXIDE;Specifications;N-DIBUTYL ETHER;1,1’-oxybis-butan;etherbutylique(french)
CBNumber
CB2775063
Molecular Formula
C8H18O
Formula Weight
130.23
MOL File
142-96-1.mol
More
Less

Dibutyl ether Property

Melting point:
-98 °C (lit.)
Boiling point:
142-143 °C (lit.)
Density 
0.764 g/mL at 25 °C (lit.)
vapor density 
4.48 (vs air)
vapor pressure 
4.8 mm Hg ( 20 °C)
refractive index 
n20/D 1.399(lit.)
Flash point:
77 °F
storage temp. 
Store at <= 20°C.
solubility 
H2O: soluble0.113g/L at 20°C
form 
Liquid
color 
Clear colorless
PH
5.2 (0.2g/l, H2O, 20℃)
Relative polarity
1.7
Odor
Mild, ether-like.
PH Range
5.2
explosive limit
0.9-8.5%(V)
Water Solubility 
0.03 g/100 mL (20 ºC)
Merck 
14,1569
BRN 
1732752
Dielectric constant
3.1(25℃)
Stability:
Stable. Flammable. May form peroxides in storage. Incompatible with strong oxidizing agents.
InChIKey
DURPTKYDGMDSBL-UHFFFAOYSA-N
LogP
3.35
Surface tension
23.049mN/m at 293.15K
CAS DataBase Reference
142-96-1(CAS DataBase Reference)
NIST Chemistry Reference
n-Butyl ether(142-96-1)
EPA Substance Registry System
Butyl ether (142-96-1)
More
Less

Safety

Hazard Codes 
Xi
Risk Statements 
10-36/37/38-52/53
Safety Statements 
61-24/25
RIDADR 
UN 1149 3/PG 3
WGK Germany 
2
RTECS 
EK5425000
Autoignition Temperature
365 °F
Hazard Note 
Irritant
TSCA 
Yes
HazardClass 
3
PackingGroup 
III
HS Code 
29091990
Hazardous Substances Data
142-96-1(Hazardous Substances Data)
Toxicity
LD50 orally in rats: 7.4 g/kg (Smyth)
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H226Flammable liquid and vapour

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P273Avoid release to the environment.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
8.02892
Product name
Dibutyl ether
Purity
for synthesis
Packaging
100mL
Price
$33.6
Updated
2025/07/31
Sigma-Aldrich
Product number
8.02892
Product name
Dibutyl ether
Purity
for synthesis
Packaging
1L
Price
$108
Updated
2025/07/31
Sigma-Aldrich
Product number
8.02892
Product name
Dibutyl ether
Purity
for synthesis
Packaging
2.5L
Price
$131
Updated
2025/07/31
Sigma-Aldrich
Product number
8.02892
Product name
Dibutyl ether
Purity
for synthesis
Packaging
38 kg
Price
$1450
Updated
2025/07/31
Sigma-Aldrich
Product number
8.02892
Product name
Dibutyl ether
Purity
for synthesis
Packaging
38 kg
Price
$1450
Updated
2025/07/31
More
Less

Dibutyl ether Chemical Properties,Usage,Production

Description

Butyl ether (dibutyl ether) is a colorless, stable liquid, with a mild ether-like odor. It is immiscible with water, with a specific gravity of 0.8, which is lighter than water. Butyl ether is a moderate fire risk and will form explosive peroxides on aging. Flammable range is 1.5%–7.6% in air, with a boiling point of 286°F (141°C) and a flash point of 77°F (25°C). Ignition temperature is 382°F (194°C), and the vapor density is 4.5, which is heavier than air. In addition to flammability, butyl ether is toxic on prolonged inhalation. The four-digit UN identification number is 1149. The NFPA 704 designation is health 2, flammability 3, and reactivity 1. The primary use is as a solvent.

Chemical Properties

Dibutyl ether is a flammable, colorless liquid with a mild, ethereal odor.

Uses

Dibutyl ether is used mainly as a solvent for organic materials such as resins, oils, hydrocarbons, esters, gums, and alkaloids. It is also used as an extracting agent in metal separation, as a reacting medium in organic synthesis processes, and as a solvent in teaching, research and analytical laboratories.

Uses

Di-n-butyl ether is used as a solvent for Grignard, Witting and alkyl lithium reactions. It is also used as a solvent for oils and fats and some natural and synthetic resins. It is considered as a replacement for terathydofuran in organic synthesis due to its less water and peroxide and high boiling point. In the pharmaceutical industry, it is used in the manufacturing process of active pharmaceutical ingredient such as procarbazine and cefaclor. In addition to this, it is used as an important solvent for the application of the coating.

General Description

Di-n-butyl ether is a clear colorless liquid with an ethereal odor. Flash point below 141°F. Less dense than water and insoluble in water. Vapors heavier than air. Irritates the eyes, nose, throat, and respiratory tract.

Air & Water Reactions

Dibutyl ether is flammable and oxidises readily in air to form unstable peroxides which may spontaneously explode. Mixtures of liquid air and Dibutyl ether will also spontaneously combust and explode. The product is insoluble in water.

Reactivity Profile

Ethers, such as BUTYL ETHER can act as bases. They form salts with strong acids and addition complexes with Lewis acids. The complex between diethyl ether and boron trifluoride is an example. Ethers may react violently with strong oxidizing agents. In other reactions, which typically involve the breaking of the carbon-oxygen bond, ethers are relatively inert.

Hazard

Toxic on prolonged inhalation. Flammable, moderate fire risk. May form explosive peroxides, especially in anhydrous form.

Health Hazard

Inhalation causes irritation of nose and throat. Liquid irritates eyes and may irritate skin on prolonged contact. Ingestion causes irritation of mouth and stomach.

Fire Hazard

Behavior in Fire: Vapor is heavier than air and may travel a considerable distance to a source of ignition and flash back.

Chemical Reactivity

Reactivity with Water No reaction; Reactivity with Common Materials: No reaction; Stability During Transport: Stable; Neutralizing Agents for Acids and Caustics: Not pertinent; Polymerization: Not pertinent; Inhibitor of Polymerization: Not pertinent.

Industrial uses

n-Butyl ether is used in synthesis reactions that require an anhydrous, inert solvent. This ether is a valuable extraction solvent for aqueous solutions because of its low water solubility. n-Butyl ether when mixed with ethanol or butanol is an excellent solvent for ethyl cellulose.

Safety Profile

Mildly toxic by inhalation, ingestion, and skin contact. Human systemic effects by inhalation: conjunctiva irritation and unspecified nasal effects. An experimental skin and human eye irritant. See also ETHERS. Dangerous fire hazard when exposed to heat, flame, oroxidizers. Incompatible with NCL and oxidizing materials. To fight fire, use alcohol foam, dry chemical. When heated to decomposition it emits acrid smoke and fumes.

Potential Exposure

Di-n-butyl ether is used as a solvent for hydrocarbons, fatty materials; extracting agent in used metals separation; solvent purification, making other chemicals. Incompatibilities: May form explosive mixture with air. May accumulate static electrical charges, and may cause ignition of its vapors. Incompatible with strong acids; oxidizers. Contact with air or light may form unstable and explosive peroxides, especially anhydrous form.

First aid

If this chemical gets into the eyes, remove anycontact lenses at once and irrigate immediately for at least15 min, occasionally lifting upper and lower lids. Seek medical attention immediately. If this chemical contacts the skin,remove contaminated clothing and wash immediately withsoap and water. Seek medical attention immediately. If thischemical has been inhaled, remove from exposure, begin rescue breathing (using universal precautions, includingresuscitation mask) if breathing has stopped and CPR if heartaction has stopped. Transfer promptly to a medical facility.When this chemical has been swallowed, get medical attention. Give large quantities of water and induce vomiting. Donot make an unconscious person vomit.

Environmental Fate

Butyl ether has the ability to dissolve lipids. As a result, it causes irritation and pain on contact with the eyes and nasal mucosa. It also causes dermal irritation and dermatitis on contact with the skin. Damage caused by butyl ether appears to be scattered loss of epithelial cells due to solution of phospholipid cell membranes. At the central nervous system (CNS) level, butyl ether, like other volatile organic solvents, depresses the CNS by dissolving in the lipid membrane of the cells and disrupting the lipid matrix. These effects are known as membrane fluidization. At the molecular level, membrane fluidization disrupts solute gradient homeostasis, which is essential for cell function.

storage

Color Code—Red: Flammability Hazard: Store ina flammable liquid storage area or approved cabinet awayfrom ignition sources and corrosive and reactive materials.Prior to working with butyl ether you should be trained onits proper handling and storage. Before entering confinedspace where this chemical may be present, check to makesure that an explosive concentration does not exist. Butylether must be stored in a cool, dark place, separated fromoxidizers (such as perchlorates, peroxides, permanganates,chlorates, and nitrates), since violent reactions occur. Storein tightly closed containers in a cool, well-ventilated area.Protect storage containers from physical damage. Sourcesof ignition, such as smoking and open flames, are prohibited where Butyl ether is handled, used, or stored. Metalcontainers involving the transfer of 5 gallons or more ofbutyl ether should be grounded and bonded. Drums must beequipped with self-closing valves, pressure vacuum bungs,and flame arresters. Use only nonsparking tools and equipment, especially when opening and closing containers ofButyl ether.

Shipping

UN1149 Butyl ethers & Dibutyl ethers, Hazard Class: 3; Labels: 3—Flammable liquid

Purification Methods

Peroxides (detected by the liberation of iodine from weakly acid HCl solutions of 2% KI) can be removed by shaking 1L of ether with 5-10mL of a solution comprising of 6.0g of ferrous sulfate and 6mL conc H2SO4 and 110mL of water, with aqueous Na2SO3, or with acidified NaI, water, then aqueous Na2S2O3. After washing with dilute NaOH, KOH, or Na2CO3, then water, the ether is dried with CaCl2 and distilled. It can be further dried by distillation from CaH2 or Na (after drying with P2O5), and stored in the dark with Na or NaH. The ether can also be purified by treating with CS2 and NaOH, expelling the excess sulfide by heating. The ether is then washed with water, dried with NaOH and distilled [Kusama & Koike J Chem Soc Jpn, Pure Chem Sect 72 229 1951]. Other purification procedures include passage through an activated alumina column to remove peroxides, or through a column of silica gel, and distillation after adding about 3% (v/v) of a 1M solution of MeMgI in n-butyl ether. [Beilstein 1 IV 1520.]

Toxicity evaluation

Production of butyl ether and its use as an extracting agent and a solvent may result in its release to the environment through various waste streams. If released to air, a vapor pressure of 6.0 mmHg at 25°C indicates that butyl ether will exist solely as a vapor in the ambient atmosphere. Vaporphase butyl ether reacts in the atmosphere with hydroxyl radicals; the half-life for this reaction in air has been estimated to be 13 h. Direct photolysis is not expected to be an important removal process since aliphatic ethers do not absorb light in the environmental spectrum. If released to soil, butyl ether is expected to have high mobility based on its estimated adsorption coefficient (Koc) of 51. Volatilization from moist soil surfaces may be an important fate process based on its reported Henry’s law constant of 6.0×10-3 atm m3 mol-1. Butyl ether is expected to volatilize from dry soil surfaces based on its reported vapor pressure. If released into water, butyl ether is not expected to adsorb to suspended solids and sediment in water based on its Koc. Aqueous screening studies indicate biodegradation may be an important fate process in both soil and water; for example, butyl ether reached 3–4% of its theoretical biological oxygen demand (BOD) over 4 weeks using an activated sludge seed. Volatilization from water surfaces is expected to occur based on this compound’s estimated Henry’s law constant. Estimated volatilization half-lives for a model river and model lake have been reported to be 3.5 h and 4.6 days, respectively. Bioconcentration factors (BCFs) ranging from 30 to 114 in carp suggest that bioconcentration in aquatic organisms is moderate to high. Butyl ether is not expected to undergo hydrolysis in the environment due to the lack of hydrolyzable functional groups.

Incompatibilities

Forms explosive mixture with air. Mayaccumulate static electrical charges, and may cause ignitionof its vapors. Incompatible with strong acids and oxidizers.Contact with air or light may form unstable and explosiveperoxides, especially anhydrous form.

Toxics Screening Level

Utilizing the LD50 of 10,814.7 mg/kg, the ITSL algorithm in Rule 232(1)(h), and default values for body weight and inhalation rate (Butterfield, 1996), results in an ITSL = 33 μg/m3 (annual averaging time).

Waste Disposal

Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber. All federal, state, and local environmental regulations must be observed.

More
Less

Dibutyl ether Suppliers

Qingdao RENAS Polymer Material Co.,Ltd.
Tel
0532-0532-86867058 18562606086
Fax
0532-86867058
Email
sales@qdrenas.com
Country
China
ProdList
128
Advantage
50
Shanghai Chemisci Technology Co., Ltd
Tel
021-58690851 15690882017
Email
1877080091@qq.com
Country
China
ProdList
7521
Advantage
58
Shanghai Ronghe Chemical Co. , Ltd.
Tel
13475517679
Email
276744338@qq.com
Country
China
ProdList
122
Advantage
58
shanghaidelaikekejiyouxiangongsi
Tel
17351445187
Email
3528434302@qq.com
Country
China
ProdList
282
Advantage
58
Shouguang Tongshun Chemical Co., Ltd
Tel
13792625218
Email
2103858215@qq.com
Country
China
ProdList
64
Advantage
58
Shandong INOV New Materials Co., Ltd.
Tel
18369999171
Email
sales2@promisechemical.com
Country
China
ProdList
84
Advantage
58
Shandong Qiancheng New Materials Co., Ltd
Tel
15615255556
Email
345251484@gg.com
Country
China
ProdList
96
Advantage
58
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006356688 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44801
Advantage
61
Beijing Ouhe Technology Co., Ltd
Tel
010-010-82967028 13522913783
Fax
+86-10-82967029
Email
2355560935@qq.com
Country
China
ProdList
12000
Advantage
60
JinYan Chemicals(ShangHai) Co.,Ltd.
Tel
13817811078
Fax
86-021-50426522,50426273
Email
sales@jingyan-chemical.com
Country
China
ProdList
9976
Advantage
60
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42934
Advantage
64
Chemsky(shanghai)International Co.,Ltd.
Tel
021-50135380
Email
shchemsky@sina.com
Country
China
ProdList
32321
Advantage
50
Shandong Xiya Chemical Co., Ltd
Tel
4009903999 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18729
Advantage
57
Syntechem Co.,Ltd
Tel
Fax
E-Mail Inquiry
Email
info@syntechem.com
Country
China
ProdList
12984
Advantage
57
Sichuan Kulinan Technology Co., Ltd
Tel
400-1166-196 18981987031
Fax
028-84555506 800101999
Email
cdhxsj@163.com
Country
China
ProdList
11705
Advantage
57
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Country
China
ProdList
14435
Advantage
57
Maya High Purity Chemicals
Tel
+86 (573) 82222445 (0)18006601000 452520369
Fax
+86 (573) 82222643
Email
sales@maya-r.com
Country
China
ProdList
11707
Advantage
57
Spectrum Chemical Manufacturing Corp.
Tel
021-021-021-67601398-809-809-809 15221380277
Fax
021-57711696
Email
marketing_china@spectrumchemical.com
Country
China
ProdList
9658
Advantage
60
Chengdu Ai Keda Chemical Technology Co., Ltd.
Tel
4008-755-333 18080918076
Fax
028-86757656
Email
800078821@qq.com
Country
China
ProdList
9718
Advantage
55
Shanghai civi chemical technology co.,Ltd
Tel
86-21-34053660
Fax
86-21-34053661
Email
sale@labgogo.com
Country
China
ProdList
9865
Advantage
52
Thermo Fisher Scientific
Tel
800-810-5118
Fax
+86-10-84193589
Email
cnchemical@thermofisher.com
Country
China
ProdList
17770
Advantage
75
Beijing innoChem Science & Technology Co.,Ltd.
Tel
400-810-7969 010-59572699
Fax
010-59572688
Email
ningzi.li@inno-chem.com.cn
Country
China
ProdList
6134
Advantage
55
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
22514
Advantage
55
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
400-6206333 13167063860
Fax
021-50323701
Email
anhua.mao@aladdin-e.com
Country
China
ProdList
25003
Advantage
65
Chengdu AstaTech Trading Co., Ltd./AstaTech (Chengdu) Pharma. Co., Ltd.
Tel
+86-28-85122536 85324413
Fax
+86-28-85326443
Email
market@astatech.cn
Country
China
ProdList
8026
Advantage
55
Zouping Mingxing Chemical Co.,Ltd.
Tel
86-13605431940 13605431940
Fax
0086-0543-2240079
Email
zpmxchemical@126.com
Country
China
ProdList
1490
Advantage
62
Beijing Universal Century Technology Co., Ltd.
Tel
400-8706899
Fax
400-8706899
Email
hysj_bj.com
Country
China
ProdList
3583
Advantage
55
RiZhao LiDeShi Chemical Co., Ltd.
Tel
010-51268198
Fax
010-63833209
Email
leadershipchem@126.com
Country
China
ProdList
2546
Advantage
58
Mei Lan Industrial (Shanghai) Co., Ltd.
Tel
021-58958189
Fax
021-58957967
Email
wouchina@126.com
Country
China
ProdList
2666
Advantage
55
Shanghai ideal Industrial Co., Ltd.
Tel
021-58957966 18930537195
Fax
021-60899437
Email
wouchina@126.com
Country
China
ProdList
3027
Advantage
58
Chengdu HuaXia Chemical Reagent Co. Ltd
Tel
400-1166-196 13458535857
Fax
QQ:800101999
Email
cdhxsj@163.com
Country
China
ProdList
13350
Advantage
58
GuangTuo Chemical (Shanghai) Co., Ltd.
Tel
021-60899189-8001 18918189673
Fax
021-60899304
Email
gtchem@126.com
Country
China
ProdList
2656
Advantage
58
Shanghai Heng Yue Chemical Technology Co., Ltd.
Tel
51691706 13391095697
Fax
+86-021-58619266
Email
info@hyscientific.com
Country
China
ProdList
159
Advantage
56
Shanghai Macklin Biochemical Co.,Ltd.
Tel
15221275939
Fax
021-50706099
Email
shenlinxing@macklin.cn
Country
China
ProdList
15873
Advantage
55
Hangzhou J&H Chemical Co., Ltd.
Tel
0571-87396432
Fax
0571-87396431
Email
sales@jhechem.com
Country
China
ProdList
14912
Advantage
59
Chengdu RunZeBenTu Chemical Co., Ltd
Tel
13096311329 028-88469284 616445927
Fax
028-88469284
Email
616445927@qq.com
Country
China
ProdList
2874
Advantage
50
Chizhou Kailong Import and Export Trade Co., Ltd.
Tel
Fax
-
Email
xg01_gj@163.com
Country
China
ProdList
9484
Advantage
50
Sigma-Aldrich
Tel
021-61415566 800-8193336
Email
orderCN@merckgroup.com
Country
China
ProdList
51395
Advantage
80
Giant chemicals
Tel
028-85434334 18108076537
Fax
QQ:245797092
Email
market@gianthx.com
Country
China
ProdList
4505
Advantage
56
Chengdu RunZeBenTu Chemical Co., Ltd
Tel
028-88469284 18000562381
Email
rzbtsj@163.com
Country
China
ProdList
9951
Advantage
56
CHMA Chemical Technology (Shanghai) Co., Ltd
Tel
021-61556450 15800904410
Fax
021-61556450
Country
China
ProdList
2832
Advantage
58
Codow Chemical Co.,Ltd.
Tel
18620099427
Fax
+86-20-62619665
Email
amy@howeipharm.com
Country
China
ProdList
6687
Advantage
55
Shanghai Xilong Biochemical Technology Co., Ltd.
Tel
021-52907766-8042
Fax
021-52906523
Country
China
ProdList
9941
Advantage
58
Shanghai YuanYe Biotechnology Co., Ltd.
Tel
021-61312847; 18021002903
Fax
QQ:3008007432
Email
3008007409@qq.com
Country
China
ProdList
71826
Advantage
60
Shanghai QianYan Bio-technology Co., Ltd
Tel
02781293128
Email
orders@biochemsafebuy.com
Country
China
ProdList
9923
Advantage
55
Shandong Xiya Chemical Co., Ltd.
Tel
4009903999 13395398332
Fax
0539-6365991
Email
sales@xiyashiji.com
Country
China
ProdList
20794
Advantage
60
Chengdu Huachun Technology Co., Ltd
Tel
400-1166-196 15982826727
Fax
QQ:800101999
Email
cdhxsj@163.com
Country
China
ProdList
14603
Advantage
60
More
Less

View Lastest Price from Dibutyl ether manufacturers

Hebei Chuanghai Biotechnology Co., Ltd
Product
Di-n-butyl ether 142-96-1
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-11-11
Hebei Chuanghai Biotechnology Co., Ltd
Product
Di-n-butyl ether 142-96-1
Price
US $30.00-10.00/KG
Min. Order
50KG
Purity
99%
Supply Ability
500000kg
Release date
2022-09-20
Hebei Yanxi Chemical Co., Ltd.
Product
Di-n-butyl ether 142-96-1
Price
US $0.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
20 tons
Release date
2023-11-21

142-96-1, Dibutyl etherRelated Search:


  • 1-BUTOXYBUTANE
  • 1,1'-OXYBIS(BUTANE)
  • (n-C4H9)2O
  • 1,1’-oxybis-butan
  • etherbutylique
  • etherbutylique(french)
  • DIBUTYL ETHER
  • DIBUTYL OXIDE
  • DI-N-BUTYL ETHER
  • DL-N-BUTYL ETHER
  • BUTYL ETHER
  • DIBUTYL ETHER FOR SYNTHESIS
  • 5-Oxanonane
  • Di(but-1-yl) ether
  • Butyl ether, SuperDry, J&KSeal
  • MONOBUTYL OXIDE
  • Butyl ether, 99%, SpcDry, with Molecular sieves, Water≤50 ppM (by K.F.), SpcSeal
  • Specifications
  • N-DIBUTYL ETHER
  • N-BUTYL ETHER
  • NBE
  • butyl ether, all isomers
  • n-Dibutyloxide
  • Dibutyl ether ReagentPlus(R), >=99%
  • Di-n-butylethe
  • Di-n-butyl ether, Extra Dry
  • Butyl ether, SuperDry
  • Dibutyl ether, 99%, SuperDry, J&KSeal
  • Butane, 1,1'-oxybis-
  • Butane,1,1’-oxybis-
  • Butane,1-butoxy-
  • Butyl oxide
  • butylethers
  • butyloxide
  • Ether butylique
  • Ether,dibutyl
  • DIBUTYL ETHER, WACKER-CD-R GRADE
  • DIBUTYL ETHER, REAGENTPLUS, >=99%
  • Dibutyl ether, anhydrous, 99.3%
  • Di-#nn-butyl ether
  • BUTYL ETHER, 99.3+% (MINI-BULK)
  • DibutylEther,>98%
  • ButylEther,Certified
  • Di-n-butyl ether,99+%,Extra Dry
  • Di-N-butyl ether, 99+%, extra pure
  • DI-N-BUTYL ETHER, WATER <50PPM, EXTRA DRY
  • Di-n-butyl ether, extra pure
  • Di-n-butyl etherAcroSealExtra Dry
  • DibutylEther(DBE)
  • Di-n-butyl oxide
  • Di-n-butyl ether, extra pure, 99+%
  • BUTYLETHER,ANHYDROUS
  • BUTYLETHER,PRACTICAL
  • 1,1'-Oxybisbutane(dibutyl ester)
  • di-n-butyl ether dibutyl ether
  • Dibutyl Ether (stabilized with BHT)
  • Di-n-butyl ether, AcroSeal, Extra Dry, 99+%
  • Di-n-butyl ether, 99+%, Extra Dry, AcroSeal