ChemicalBook > CAS DataBase List > Butyryl chloride

Butyryl chloride

Product Name
Butyryl chloride
CAS No.
141-75-3
Chemical Name
Butyryl chloride
Synonyms
butyryl;N-Butyryl;Butyrylchlorid;butyricchloride;BUTYRYL CHLORIDE;Butyric chloride;BUTIRYL CHLORIDE;BUTANOYL CHLORIDE;AKOS BBS-00003913;BUTYROYL CHLORIDE
CBNumber
CB6309567
Molecular Formula
C4H7ClO
Formula Weight
106.55
MOL File
141-75-3.mol
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Butyryl chloride Property

Melting point:
−89 °C(lit.)
Boiling point:
102 °C(lit.)
Density 
1.026 g/mL at 25 °C(lit.)
vapor density 
3.7 (vs air)
vapor pressure 
39 hPa (20 °C)
refractive index 
n20/D 1.412(lit.)
RTECS 
EM0595000
Flash point:
71 °F
storage temp. 
Store below +30°C.
solubility 
Miscible with ether.
form 
Liquid
color 
Clear slightly yellow
explosive limit
2.5-7.3%(V)
Water Solubility 
decomposes
FreezingPoint 
-89℃
Sensitive 
Moisture Sensitive
Merck 
14,1598
BRN 
605395
InChIKey
DVECBJCOGJRVPX-UHFFFAOYSA-N
CAS DataBase Reference
141-75-3(CAS DataBase Reference)
NIST Chemistry Reference
Butanoyl chloride(141-75-3)
EPA Substance Registry System
Butanoyl chloride (141-75-3)
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Safety

Hazard Codes 
F,C
Risk Statements 
11-34
Safety Statements 
16-23-26-36-45
RIDADR 
UN 2353 3/PG 2
WGK Germany 
1
13
Autoignition Temperature
280 °C
TSCA 
Yes
HS Code 
2915 90 70
HazardClass 
3
PackingGroup 
II
Hazardous Substances Data
141-75-3(Hazardous Substances Data)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H225Highly Flammable liquid and vapour

H302Harmful if swallowed

H314Causes severe skin burns and eye damage

H318Causes serious eye damage

H331Toxic if inhaled

Precautionary statements

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

P280Wear protective gloves/protective clothing/eye protection/face protection.

P310Immediately call a POISON CENTER or doctor/physician.

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.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
109614
Product name
Butyryl chloride
Purity
98%
Packaging
250g
Price
$38.5
Updated
2021/12/16
Sigma-Aldrich
Product number
8.01977
Product name
Butyryl chloride
Purity
for synthesis
Packaging
250 mL
Price
$40.51
Updated
2021/12/16
Sigma-Aldrich
Product number
8.01977
Product name
Butyryl chloride
Purity
for synthesis
Packaging
1 L
Price
$111.92
Updated
2021/12/16
Sigma-Aldrich
Product number
109614
Product name
Butyryl chloride
Purity
98%
Packaging
1kg
Price
$113
Updated
2021/12/16
Sigma-Aldrich
Product number
236349
Product name
Butyryl chloride
Purity
≥99%
Packaging
50g
Price
$50.7
Updated
2021/03/22
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Butyryl chloride Chemical Properties,Usage,Production

Chemical Properties

Butyryl chloride is a colorless to light yellow liquid with a strong pungent odor. It undergoes vigorous hydrolysis with water; decomposes in water; soluble in almost aprotic organic solvents. It is used as an intermediate for organic synthesis for the preparation of pharmaceuticals, agrochemicals, dyes, cellulose esters, and peroxide compounds.

Uses

Butyryl chloride is used as an intermediate for the synthesis of active pharmaceutical ingredients benzoyl peroxide, t-butyl perbenzoate, and benzophenone. It is also used as an acylation reagent. Further, it is used in the preparation of peroxides such as benzoyl peroxide, benzophenone and t-butyl perbenzoate. In addition to this, it is involved in the preparation of chromones and antiproliferative agents.
Butyryl chloride has been used to esterify wood meal dissolved in the ionic liquid, 1-butyl-3-methylimidazolium chloride.

Uses

Butyryl chloride has been used to esterify wood meal dissolved in the ionic liquid, 1-butyl-3-methylimidazolium chloride.

General Description

A clear colorless liquid with a sharp odor. Slightly denser than water. Flash point near 20°F. Severely irritates skin, eyes, and mucous membranes. Used to make other chemicals.

Air & Water Reactions

Highly flammable. Fumes in air. Decomposes exothermically in water to give corrosive hydrochloric acid.

Reactivity Profile

Butyryl chloride slowly dissolves in water with decomposition and formation of a weakly acidic solution. May react vigorously or explosively if mixed with diisopropyl ether or other ethers in the presence of trace amounts of metal salts [J. Haz. Mat., 1981, 4, 291].

Health Hazard

Extremely destructive to the mucous membranes, upper respiratory tract, eyes, and skin. Inhalation may cause death as a result of spasm, inflammation and edema of the larynx and bronchi, chemical pneumonitis, and pulmonary edema. Symptoms of exposure include burning sensation, coughing, wheezing, laryngitis, shortness of breath, headache, nausea, and vomiting.

Fire Hazard

Special Hazards of Combustion Products: Emits toxic fumes of chlorine gas

Purification Methods

Check IR to see if there is a significant peak at 3000-3500 cm-1 (br) for OH. If OH is present then reflux with less than one mole equivalent of SOCl2 for 1hour and distil directly. The fraction boiling between 85-100o is then refractionated at atmospheric pressure. Keep all apparatus free from moisture and store the product in sealed glass ampoules under N2. LACHRYMATORY; handle in a good fume hood. [Hefferich & Schaeffer Org Synth Coll Vol I 147 1941, Beilstein 2 IV 803.]

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Butyryl chloride Suppliers

Yangzhou Huayang Chemical Auxiliary Co., Ltd.
Email
229902609@qq.com
Country
CHINA
ProdList
9
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833- ;010-82848833-
Fax
86-10-82849933
Email
jkinfo@jkchemical.com;market6@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
+86-021-61259100
Fax
86-21-61259102
Email
int02@meryer.com
Country
China
ProdList
40264
Advantage
62
Alfa Aesar
Tel
400-610-6006; 021-67582000
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30159
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386 / 800-988-0390
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24555
Advantage
81
Beijing dtftchem Technology Co., Ltd.
Tel
13651141086; 86(10)60275028、60275820
Fax
86 (10) 60270825
Email
dtftchem@sina.com
Country
China
ProdList
3392
Advantage
62
Energy Chemical
Tel
021-58432009-
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
43432
Advantage
61
Capot Chemical Co., Ltd
Tel
+86 (0) 571 85 58 67 18
Fax
0086-571-85864795
Email
sales@capotchem.com
Country
China
ProdList
18227
Advantage
66
Beijing Ouhe Technology Co., Ltd
Tel
010-82967028-
Fax
+86-10-82967029
Email
2355560935@qq.com
Country
China
ProdList
12270
Advantage
60
JinYan Chemicals(ShangHai) Co.,Ltd.
Tel
13817811078;021-50426030
Fax
86-021-50426522,50426273
Email
sales@jingyan-chemical.com
Country
China
ProdList
10006
Advantage
60
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View Lastest Price from Butyryl chloride manufacturers

Wuhan Mulei New Material Technology Co. Ltd
Product
Butyryl chloride 141-75-3
Price
US $10.00/KG/Tin
Min. Order
1KG
Purity
99%
Supply Ability
5000tons per month
Release date
2021-04-02
Wuhan Shuokang Biological Technology Co.,Ltd
Product
Butyryl chloride 141-75-3
Price
US $29.99/KG
Min. Order
1KG
Purity
99%
Supply Ability
50ton
Release date
2021-09-01
Henan Xiangtong Chemical Co., Ltd.
Product
Butyryl chloride 141-75-3
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100MT
Release date
2019-08-06

141-75-3, Butyryl chlorideRelated Search:


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