8.02353

Phenyl chloroformate

for synthesis

• Synonym(s): Phenyl chloroformate, Chloroformic acid phenyl ester, Phenyl chlorocarbonate
• Empirical Formula (Hill Notation): C₇H₅ClO₂
• CAS Number: 1885-14-9
• Molecular Weight: 156.57
• MDL number: MFCD00000637
• UNSPSC Code: 12352108
• EC Index Number: 217-547-8
• NACRES: NA.22

Properties

• vapor pressure: 0.9 hPa ( 20 °C)
• Quality Level: 200
• Assay: ≥98.0% (GC)
• form: liquid
• autoignition temp.: 540 °C
• potency: 1730 mg/kg LD₅₀, oral (Rat); 4880 mg/kg LD₅₀, skin (Rabbit)
• bp: 188-189 °C/1013 hPa
• mp: -28 °C
• transition temp: flash point 69 °C
• density: 1.24 g/cm³ at 20 °C
• application(s): peptide synthesis
• storage temp.: 15-25°C
• InChI: 1S/C7H5ClO2/c8-7(9)10-6-4-2-1-3-5-6/h1-5H
• InChI key: AHWALFGBDFAJAI-UHFFFAOYSA-N

Description

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.240 - 1.245
Identity (IR): passes test

Safety Information

• Pictograms: GHS05,GHS06
• Signal Word: Danger
• Hazard Statements: H290 - H302 - H314 - H330 - H335
• Precautionary Statements: P234 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 1 Inhalation - Acute Tox. 4 Oral - Met. Corr. 1 - Skin Corr. 1B - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• Flash Point(F): 156.2 °F - closed cup
• Flash Point(C): 69 °C - closed cup