O-Phenyl chlorothionoformate , 98% , 1005-56-7

Synonym(s):
Phenyl thionochloroformate

CAS NO.：1005-56-7

Empirical Formula: C7H5ClOS

Molecular Weight: 172.63

MDL number: MFCD00004920

EINECS: 213-736-4

PRODUCT Properties

• Melting point: 51 °C
• Boiling point: 81-83 °C/6 mmHg (lit.)
• Density: 1.248 g/mL at 25 °C (lit.)
• refractive index: n20/D 1.581(lit.)
• Flash point: 179 °F
• storage temp.: Inert atmosphere,2-8°C
• solubility: Chloroform, Ethyl Acetate
• form: Liquid
• Specific Gravity: 1.248
• color: Clear yellow
• Water Solubility: decomposes
• Sensitive: Moisture Sensitive
• BRN: 774830
• InChI: InChI=1S/C7H5ClOS/c8-7(10)9-6-4-2-1-3-5-6/h1-5H
• InChIKey: KOSYAAIZOGNATQ-UHFFFAOYSA-N
• SMILES: C(Cl)(=S)OC1=CC=CC=C1
• CAS DataBase Reference: 1005-56-7(CAS DataBase Reference)

Description and Uses

O-Phenyl chlorothionoformate has been used in:

• stereodirected synthesis of optically active, (?)-mintlactone
• synthesis of peptide α-thioesters having a variety of C-terminal amino acids
• synthesis of scyllo-inositol derivatives
• thionocarbonylation of unprotected thymine nucleosides
• preparation of phenoxythiocarbonyl esters of protected ribonucleosides

Safety

• Symbol(GHS): GHS05
• Signal word: Danger
• Hazard statements: H314
• Precautionary statements: P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363-P405
• Hazard Codes: C
• Risk Statements: 34
• Safety Statements: 26-36/37/39-45
• RIDADR: UN 3265 8/PG 2
• WGK Germany: 3
• F: 10-21
• HazardClass: 8
• PackingGroup: II
• HS Code: 29309070
• Limited Quantities: 1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid)
• Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)