378178

4-Chlorobutyl chloroformate

97%

• Linear Formula: ClCO₂(CH₂)₄Cl
• CAS Number: 37693-18-8
• Molecular Weight: 171.02
• MDL number: MFCD00134472
• UNSPSC Code: 12352100
• PubChem Substance ID: 24863546

Properties

• Assay: 97%
• refractive index: n20/D 1.453 (lit.)
• bp: 89-90 °C/10 mmHg (lit.)
• density: 1.252 g/mL at 25 °C (lit.)
• storage temp.: 2-8°C
• SMILES string: ClCCCCOC(Cl)=O
• InChI: 1S/C5H8Cl2O2/c6-3-1-2-4-9-5(7)8/h1-4H2
• InChI key: OTDWRXBRYNVCDN-UHFFFAOYSA-N

Description

General description

4-Chlorobutyl chloroformate is an acid halide. Its enthalpy of vaporization at boiling point has been reported.

Generation of 4-chlorobutyl chloroformate is reported during the condensation of hydroxy acid with diphosgene.

Safety Information

• Pictograms: GHS06,GHS05
• Signal Word: Danger
• Hazard Statements: H301 + H311 + H331,H314
• Precautionary Statements: P261 - P271 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Oral - Eye Dam. 1 - Skin Corr. 1B
• Storage Class Code: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• Flash Point(F): 204.8 °F - closed cup
• Flash Point(C): 96 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves