4-Methyl-2-pentanol
- Product Name
- 4-Methyl-2-pentanol
- CAS No.
- 108-11-2
- Chemical Name
- 4-Methyl-2-pentanol
- Synonyms
- MIBC;METHYL ISOBUTYL CARBINOL;4-Methylpentan-2-ol;4-methyl-2-pentano;2-METHYL-4-PENTANOL;MAOH;METHYL AMYL ALCOHOL;ISOBUTYL METHYL CARBINOL;3-MIC;FEMA 3351
- CBNumber
- CB6852735
- Molecular Formula
- C6H14O
- Formula Weight
- 102.17
- MOL File
- 108-11-2.mol
4-Methyl-2-pentanol Property
- Melting point:
- -90 °C
- Boiling point:
- 134-135 °C(lit.)
- Density
- 0.802 g/mL at 25 °C(lit.)
- vapor density
- 3.5 (vs air)
- vapor pressure
- 3.7 mm Hg ( 20 °C)
- refractive index
- n20/D 1.415(lit.)
- Flash point:
- 107 °F
- storage temp.
- Store below +30°C.
- solubility
- 16.4g/l
- form
- Liquid
- pka
- 15.31±0.20(Predicted)
- color
- Clear colorless
- Odor
- Sharp; mild and nonresidual.
- Odor Type
- pungent
- explosive limit
- 1-5.5%(V)
- Water Solubility
- 2 g/100 mL
- BRN
- 1098268
- Exposure limits
- ACGIH: TWA 25 ppm; STEL 40 ppm (Skin)
OSHA: TWA 25 ppm(100 mg/m3)
NIOSH: IDLH 400 ppm; TWA 25 ppm(100 mg/m3); STEL 40 ppm(165 mg/m3) - Stability:
- Stable. Flammable. Incompatible with oxidizing agents, acids, acid chlorides.
- LogP
- 1.57 at 20℃
- CAS DataBase Reference
- 108-11-2(CAS DataBase Reference)
- NIST Chemistry Reference
- 2-Pentanol, 4-methyl-(108-11-2)
- EPA Substance Registry System
- 4-Methyl-2-pentanol (108-11-2)
Safety
- Hazard Codes
- Xi
- Risk Statements
- 10-37-36/37/38
- Safety Statements
- 24/25-26
- RIDADR
- UN 2282 3/PG 3
- OEB
- A
- OEL
- TWA: 25 ppm (100 mg/m3), STEL: 40 ppm (165 mg/m3) [skin]
- WGK Germany
- 1
- RTECS
- SA7350000
- Autoignition Temperature
- 305 °C
- TSCA
- Yes
- HazardClass
- 3
- PackingGroup
- III
- HS Code
- 29051900
- Hazardous Substances Data
- 108-11-2(Hazardous Substances Data)
- Toxicity
- LD50 orally in Rabbit: 2590 mg/kg LD50 dermal Rabbit 2884 mg/kg
- IDLA
- 400 ppm
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H226Flammable liquid and vapour
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233Keep container tightly closed.
P240Ground/bond container and receiving equipment.
P241Use explosion-proof electrical/ventilating/lighting/…/equipment.
P242Use only non-sparking tools.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 8.05804
- Product name
- 4-Methyl-2-pentanol
- Purity
- for synthesis
- Packaging
- 100mL
- Price
- $34.9
- Updated
- 2024/03/01
- Product number
- 8.05804
- Product name
- 4-Methyl-2-pentanol
- Purity
- for synthesis
- Packaging
- 1L
- Price
- $65.2
- Updated
- 2024/03/01
- Product number
- 109916
- Product name
- 4-Methyl-2-pentanol
- Purity
- 98%
- Packaging
- 1l
- Price
- $45.3
- Updated
- 2024/03/01
- Product number
- 109916
- Product name
- 4-Methyl-2-pentanol
- Purity
- 98%
- Packaging
- 4l
- Price
- $100
- Updated
- 2024/03/01
- Product number
- M0386
- Product name
- 4-Methyl-2-pentanol
- Purity
- >98.0%(GC)
- Packaging
- 25mL
- Price
- $19
- Updated
- 2024/03/01
4-Methyl-2-pentanol Chemical Properties,Usage,Production
Description
MIBC is a colorless liquid with a mild odor.The odor threshold is 0.52 ppm. Molecularweight 5 102.20; Specific gravity (H2O:1) 5 0.81; Boilingpoint 5 132.8℃; Freezing/Melting point 5 2 90℃; Vaporpressure 5 3 mmHg at 20℃; Flash point = 41℃. Theexplosive limits are LEL 5 1.0%; UEL 5 5.5%. HazardIdentification (based on NFPA-704 M Rating System):Health 2, Flammability 2, Reactivity 0. Slightly soluble inwater; solubility 5 2%.
Chemical Properties
colourless liquid
Chemical Properties
MIBC is a colorless liquid with a mild odor. The odor threshold is 0.52 ppm.
Uses
Solvent for dyestuffs, oils, gums, resins, waxes, nitrocellulose, and ethylcellulose; organic synthesis; froth flotation; brake fluids.
Uses
Solvent; organic syntheses; brake fluids
Uses
(^+)-4-Methyl-2-pentanol is employed as a solvent in organic synthesis, dyes and stains, natural resins and waxes. It is an additive to surface coatings. It finds applications in the manufacture of lube oil additives, zinc dialkyldithiophosphate, brake fluids. It is the precursor to some plasticizers and frother in mineral flotation. It acts as a corrosion inhibitor and also utilized in the characterization of volatile fraction of mono varietal wines and tar sand mining processes.
Production Methods
Methyl isobutyl carbinol is prepared commercially as a byproduct of the synthesis of methyl isobutyl ketone.
Synthesis Reference(s)
Journal of the American Chemical Society, 82, p. 3222, 1960 DOI: 10.1021/ja01497a062
Tetrahedron Letters, 25, p. 5897, 1984 DOI: 10.1016/S0040-4039(01)81714-7
General Description
A clear colorless liquid. Flash point 120°F. Less dense than water. Vapors heavier than air.
Air & Water Reactions
Flammable. Soluble in water.
Reactivity Profile
4-Methyl-2-pentanol is an alcohol. Flammable and/or toxic gases are generated by the combination of alcohols with alkali metals, nitrides, and strong reducing agents. They react with oxoacids and carboxylic acids to form esters plus water. Oxidizing agents convert them to aldehydes or ketones. Alcohols exhibit both weak acid and weak base behavior. They may initiate the polymerization of isocyanates and epoxides. 4-Methyl-2-pentanol is incompatible with strong oxidizers .
Hazard
Moderate fire risk, explosive limits in air 1– 5.5%. Eye and upper respiratory tract irritant, and central nervous system impairment.
Health Hazard
Vapor irritates eyes and nose; may cause anesthesia. Prolonged contact with liquid causes irritation and cracking of skin; also irritates eyes.
Fire Hazard
HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.
Flammability and Explosibility
Flammable
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.
Safety Profile
Moderately toxic by ingestion, skin contact, and intraperitoneal routes. Mildly toxic by inhalation. A skin and severe eye irritant. Inhalation of high concentrations can cause anesthesia. Flammable liquid when exposed to heat or flame; can react with oxidizing materials. A moderate explosion hazard when exposed to heat or flame. To fight fire, use alcohol foam. When heated to decomposition it emits acrid smoke and fumes.
Potential Exposure
MIBC is used as a solvent; in the formulation of brake fluids; as an intermediate in organic synthesis.
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 theskin, remove contaminated clothing and wash immediatelywith soap and water. Seek medical attention immediately. Ifthis chemical has been inhaled, remove from exposure,begin rescue breathing (using universal precautions, including resuscitation mask) if breathing has stopped and CPR ifheart action has stopped. Transfer promptly to a medicalfacility. When this chemical has been swallowed, get medical attention. Give large quantities of water and inducevomiting. Do not make an unconscious person vomit.
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 this chemical you should be trainedon its proper handling and storage. Before entering confinedspace where this chemical may be present, check to makesure that an explosive concentration does not exist. Methylamyl alcohol must be stored to avoid contact with peroxides, chlorates, perchlorates, permanganates, and nitratessince violent reactions occur. Store in tightly closed containers in a cool, well-ventilated area away from heat.Sources of ignition, such as smoking and open flames, areprohibited where methyl amyl alcohol is used, handled, orstored in a manner that could create a potential fire orexplosion hazard.
Shipping
UN2053Methyl isobutyl carbinol, Hazard Class: 3; Labels: 3-Flammable liquid
Purification Methods
Wash the 2-pentanol with aqueous NaHCO3, dry and distil it. Purify it further by converting it to the phthalate ester by adding 120mL of dry pyridine and 67g of phthalic anhydride per mole of alcohol, purifying the ester and steam distilling it in the presence of NaOH. The distillate is extracted with ether, and the extract is dried and fractionally distilled. [Levine & Walti J Biol Chem 94 367 1931, Beilstein 1 IV 1717.]
Incompatibilities
Vapor may form explosive mixture with air. Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong acids, peroxysulfuric acid, strong bases, caustics, aliphatic amines; isocyanates. Contact with alkali metals produces hydrogen gas. Permissibl
Waste Disposal
Incineration; other, more flammable solvent may be added.
4-Methyl-2-pentanol Preparation Products And Raw materials
Raw materials
Preparation Products
4-Methyl-2-pentanol Suppliers
- Tel
- 400-400-6206333 18521732826
- Fax
- 021-50323701
- market@aladdin-e.com
- Country
- China
- ProdList
- 25003
- Advantage
- 65
- Tel
- 13156148719 15554103218
- Fax
- 0531-89702765
- jnhuifengda@163.com
- Country
- China
- ProdList
- 849
- Advantage
- 58
- Tel
- 13370556116
- Fax
- 0531-85917596
- 3350933950@qq.com
- Country
- China
- ProdList
- 355
- Advantage
- 58
- Tel
- 18551497631 18551497631
- 507167383@qq.com
- Country
- China
- ProdList
- 4968
- Advantage
- 58
- Tel
- 13554075426
- 1014723310@qq.com
- Country
- China
- ProdList
- 3004
- Advantage
- 58
- Tel
- 1526-9161103 15269161103
- 15269161103@163.com
- Country
- China
- ProdList
- 344
- Advantage
- 58
- Tel
- 021-61259108 18621169109
- Fax
- 86-21-61259102
- market03@meryer.com
- Country
- China
- ProdList
- 40228
- Advantage
- 62
- Tel
- 821-50328103-801 18930552037
- Fax
- 86-21-50328109
- 3bsc@sina.com
- Country
- China
- ProdList
- 15839
- Advantage
- 69
- Tel
- 400-6106006
- Fax
- 021-67582001/03/05
- saleschina@alfa-asia.com
- Country
- China
- ProdList
- 30123
- Advantage
- 84
- Tel
- 021-67121386
- Fax
- 021-67121385
- Sales-CN@TCIchemicals.com
- Country
- China
- ProdList
- 24529
- Advantage
- 81
- Tel
- 010-60275820 13031183356
- Fax
- 010-60270825
- elainezt@sina.com
- Country
- China
- ProdList
- 1390
- Advantage
- 62
- Tel
- 021-021-58432009 400-005-6266
- Fax
- 021-58436166
- sales8178@energy-chemical.com
- Country
- China
- ProdList
- 44689
- Advantage
- 61
- Tel
- 010-82967028 13552068683
- Fax
- +86-10-82967029
- 2355560935@qq.com
- Country
- China
- ProdList
- 12390
- Advantage
- 60
- Tel
- 400-6009262 16621234537
- Fax
- 021-64823266
- chenyj@titansci.com
- Country
- China
- ProdList
- 14103
- Advantage
- 59
- Tel
- 21-31038972 15721252604
- Fax
- +86-21-51385350
- ammyzuo@harvest-chem.com
- Country
- China
- ProdList
- 2540
- Advantage
- 64
- Tel
- 021-54306202 13764082696
- info@hanhongsci.com
- Country
- China
- ProdList
- 42958
- Advantage
- 64
- Tel
- 021-50135380
- shchemsky@sina.com
- Country
- China
- ProdList
- 32321
- Advantage
- 50
- Tel
- 4009903999 13355009207
- Fax
- 0539-6365991
- 3007715519@qq.com
- Country
- China
- ProdList
- 18738
- Advantage
- 57
- Tel
- Fax
- E-Mail Inquiry
- info@syntechem.com
- Country
- China
- ProdList
- 12984
- Advantage
- 57
- Tel
- 400-1166-196 18981987031
- Fax
- 028-84555506 800101999
- cdhxsj@163.com
- Country
- China
- ProdList
- 11707
- Advantage
- 57
- Tel
- 0086-21-58956006
- Fax
- 0086-21-58956100
- Country
- China
- ProdList
- 7811
- Advantage
- 57
- Tel
- 400 638 7771
- sales@heowns.com
- Country
- China
- ProdList
- 14435
- Advantage
- 57
- Tel
- 86-21-63210123
- Fax
- 86-21-63290778 86-21-63218885
- sj_scrc@sinopharm.com
- Country
- China
- ProdList
- 9815
- Advantage
- 79
- Tel
- 025-85499326 15366059326
- Fax
- 025-8549-9357
- 1911566570@qq.com
- Country
- China
- ProdList
- 138
- Advantage
- 57
- Tel
- Please Send Email 18652950785
- Fax
- 025-87193546
- chemweiao@163.com
- Country
- China
- ProdList
- 4378
- Advantage
- 65
- Tel
- +86 (573) 82222445 (0)18006601000 452520369
- Fax
- +86 (573) 82222643
- sales@maya-r.com
- Country
- China
- ProdList
- 11707
- Advantage
- 57
- Tel
- 021-021-021-67601398-809-809-809 15221380277
- Fax
- 021-57711696
- marketing_china@spectrumchemical.com
- Country
- China
- ProdList
- 9658
- Advantage
- 60
- Tel
- 4008-755-333 18080918076
- Fax
- 028-86757656
- 800078821@qq.com
- Country
- China
- ProdList
- 9718
- Advantage
- 55
- Tel
- 86-21-34053660
- Fax
- 86-21-34053661
- sale@labgogo.com
- Country
- China
- ProdList
- 9865
- Advantage
- 52
- Tel
- 800-810-5118
- Fax
- +86-10-84193589
- cnchemical@thermofisher.com
- Country
- China
- ProdList
- 17770
- Advantage
- 75
- Tel
- 400-810-7969 010-59572699
- Fax
- 010-59572688
- ningzi.li@inno-chem.com.cn
- Country
- China
- ProdList
- 6134
- Advantage
- 55
- Tel
- +86 21 61551611
- Fax
- +86 21 50676805
- Country
- China
- ProdList
- 9891
- Advantage
- 58
- Tel
- 4009209199
- Fax
- 86-021-52271987
- sales@9dingchem.com
- Country
- China
- ProdList
- 22514
- Advantage
- 55
- Tel
- 86-0755-86635001
- Fax
- 86-0755-22642228
- cantotech@126.com
- Country
- China
- ProdList
- 4566
- Advantage
- 55
- Tel
- +86-28-85122536 85324413
- Fax
- +86-28-85326443
- market@astatech.cn
- Country
- China
- ProdList
- 8026
- Advantage
- 55
- Tel
- 0554-2106669
- Fax
- 0554-2666215
- sales1@kedichem.com
- Country
- China
- ProdList
- 4924
- Advantage
- 55
- Tel
- 400-1166-196 13458535857
- Fax
- QQ：800101999
- cdhxsj@163.com
- Country
- China
- ProdList
- 13350
- Advantage
- 58
- Tel
- 15221275939 15221275939
- Fax
- 021-50706099
- shenlinxing@macklin.cn
- Country
- China
- ProdList
- 16166
- Advantage
- 55
- Tel
- 021-69106960 13701823733
- Fax
- 021-69106780
- 13701823733@163.com
- Country
- China
- ProdList
- 4767
- Advantage
- 60
- Tel
- 021-69005955 13701776567
- Fax
- 021-69005775
- youpengchem@163.com
- Country
- China
- ProdList
- 4293
- Advantage
- 56
- Tel
- 021-021-69182866 13701855675
- Fax
- 021-69182022
- tongyuanchem@126.com
- Country
- China
- ProdList
- 4321
- Advantage
- 58
- Tel
- 021-33516722 13701817765
- Fax
- 021-33516776
- kaisaichem@163.com
- Country
- China
- ProdList
- 4741
- Advantage
- 58
- Tel
- 13096311329 028-88469284 616445927
- Fax
- 028-88469284
- 616445927@qq.com
- Country
- China
- ProdList
- 2874
- Advantage
- 50
- Tel
- 021-69515658 ; 69515628 13701998368
- Fax
- 021-69515998
- longrunchem@163.com
- Country
- China
- ProdList
- 3912
- Advantage
- 50
- Tel
- 021-69992220 13701886816
- Fax
- 021-69992237
- roleadchem@163.com
- Country
- China
- ProdList
- 4750
- Advantage
- 50
- Tel
- 021-69185552 13701777608
- Fax
- 021-69186006
- kangtuochem@163.com
- Country
- China
- ProdList
- 4360
- Advantage
- 55
- Tel
- Fax
- -
- xg01_gj@163.com
- Country
- China
- ProdList
- 9484
- Advantage
- 50
- Tel
- 0731-85118349 18874718518
- Fax
- 0731-85118349
- ma_haihong@sina.com
- Country
- China
- ProdList
- 1595
- Advantage
- 50
- Tel
- 021-61415566 800-8193336
- orderCN@merckgroup.com
- Country
- China
- ProdList
- 51456
- Advantage
- 80
- Tel
- 028-85434334 18108076537
- Fax
- QQ：245797092
- market@gianthx.com
- Country
- China
- ProdList
- 4505
- Advantage
- 56
View Lastest Price from 4-Methyl-2-pentanol manufacturers
- Product
- 4-Methyl-2-pentanol 108-11-2
- Price
- US $3.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20000
- Release date
- 2023-11-29
- Product
- MIBC 108-11-2
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10 mt
- Release date
- 2024-11-01
- Product
- 4-Methyl-2-pentanol 108-11-2
- Price
- US $0.00/kg
- Min. Order
- 20kg
- Purity
- 99%
- Supply Ability
- 20 tons
- Release date
- 2024-09-29