ChemicalBook > CAS DataBase List > Butyl chloroformate

Butyl chloroformate

Product Name
Butyl chloroformate
CAS No.
592-34-7
Chemical Name
Butyl chloroformate
Synonyms
butyl carbonochloridate;BUTYL CHLOROFORMATE;n-Buty chloroformate;N-BUTYL CHLOROFORMATE;Butyl chlorocarbonate;Butyl chloridocarbonate;Butoxycarbonyl chloride;BUTYL CHLOROCARBOXYLATE;N-Butyl Chlorocarbonate;Butyl chloroformate,98%
CBNumber
CB1692042
Molecular Formula
C5H9ClO2
Formula Weight
136.58
MOL File
592-34-7.mol
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Butyl chloroformate Property

Melting point:
-70 °C
Boiling point:
142 °C(lit.)
Density 
1.074 g/mL at 25 °C(lit.)
vapor pressure 
2.42 psi ( 20 °C)
refractive index 
n20/D 1.412(lit.)
Flash point:
77 °F
storage temp. 
2-8°C
form 
Liquid
color 
Clear
Water Solubility 
DECOMPOSES
Sensitive 
Moisture Sensitive
BRN 
605635
LogP
1.895 (est)
CAS DataBase Reference
592-34-7(CAS DataBase Reference)
NIST Chemistry Reference
Carbonochloridic acid, butyl ester(592-34-7)
EPA Substance Registry System
n-Butyl chloroformate (592-34-7)
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Safety

Hazard Codes 
T
Risk Statements 
10-23-34
Safety Statements 
26-36-45
RIDADR 
UN 2743 6.1/PG 2
WGK Germany 
1
F 
10-19
TSCA 
Yes
HazardClass 
6.1
PackingGroup 
I
HS Code 
29159020
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H226Flammable liquid and vapour

H314Causes severe skin burns and eye damage

H331Toxic if inhaled

Precautionary statements

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

P233Keep container tightly closed.

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

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.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
184462
Product name
Butyl chloroformate
Purity
98%
Packaging
100g
Price
$132
Updated
2024/03/01
Alfa Aesar
Product number
B22215
Product name
n-Butyl chloroformate, 98%
Packaging
100g
Price
$30.65
Updated
2024/03/01
Alfa Aesar
Product number
B22215
Product name
n-Butyl chloroformate, 98%
Packaging
250g
Price
$61.65
Updated
2024/03/01
TRC
Product number
B692725
Product name
Butyl chloroformate
Packaging
5g
Price
$65
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB05915
Product name
Butyl chloroformate
Packaging
250g
Price
$125
Updated
2021/12/16
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Butyl chloroformate Chemical Properties,Usage,Production

Chemical Properties

clear liquid

Uses

Butyl Chloroformate is a reactant in the preparation of Lapatinib derivatives as HER1/HER2 targeting antitumor drugs.

General Description

A colorless liquid. Flash point near 70°F. Very toxic by inhalation. Denser than water. Used to make other chemicals.

Air & Water Reactions

Highly flammable. Decomposes exothermically in water to give hydrochloric acid and organic acids.

Reactivity Profile

Butyl chloroformate is incompatible with bases (including amines), with water, with strong oxidizing agents, with alcohols. 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

Inhalation of vapor irritates nose and throat and can cause delayed pulmonary edema. Liquid irritates eyes and causes severe skin burns and irreversible skin damage if allowed to remain. Can cause blindness. Ingestion causes burns of mouth and stomach.

Flammability and Explosibility

Flammable

Butyl chloroformate Preparation Products And Raw materials

Raw materials

Preparation Products

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Butyl chloroformate Suppliers

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View Lastest Price from Butyl chloroformate manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
Butyl chloroformate 592-34-7
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20 mt
Release date
2024-12-03
Hebei Mojin Biotechnology Co., Ltd
Product
Butyl chloroformate 592-34-7
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-08-14
Hebei Miaobian Biotechnology Co., Ltd
Product
Butyl chloroformate 592-34-7
Price
US $10.00/KG
Min. Order
1KG
Purity
99.99
Supply Ability
10Ton
Release date
2021-03-17

592-34-7, Butyl chloroformateRelated Search:

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  • N-BUTYL CHLOROFORMATE
  • Butoxycarbonyl chloride
  • Butyl chloridocarbonate
  • Butyl chlorocarbonate
  • carbonochloridicacid,butylester
  • carbonochloridicacidbutylester
  • Formic acid, chloro-, butyl ester
  • BUTYL CHLOROCARBOXYLATE
  • BUTYL CHLOROFORMATE
  • CHLOROFORMIC ACID BUTYL ESTER
  • CHOROFORMIC ACID N-BUTYL ESTER
  • N-Butyl Chlorocarbonate
  • n-Butylchloroformate,97%
  • n-Buty chloroformate
  • chloroformic acid n-butyl ester
  • butyl chloroformate chloroformic acid butyl ester
  • Chlorocarboxylic acid butyl ester
  • butyl carbonochloridate
  • Butyl chloroformate,98%
  • Chlorine forMic acid n-butyl acetate
  • Butyl Chloroformate &gt
  • BUTYL CHLOROFORMATE (CAS NO.592-34-7)
  • 592-34-7
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  • ClCOOCH2CH2CH2CH3
  • ClCOOC4H9
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  • Carbonyl Compounds
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  • Acid Halides
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  • Carbonyl Compounds
  • Chemical Synthesis
  • Organic Building Blocks
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