Pentafluorophenyl Chlorothionoformate , >95.0%(GC) , 135192-53-9

CAS NO.：135192-53-9

Empirical Formula: C7ClF5OS

Molecular Weight: 262.58

MDL number: MFCD00075405

PRODUCT Properties

• Boiling point: 98-102 °C/50 mmHg (lit.)
• Density: 1.635 g/mL at 25 °C (lit.)
• refractive index: n20/D 1.481(lit.)
• Flash point: 189 °F
• form: liquid
• InChI: InChI=1S/C7ClF5OS/c8-7(15)14-6-4(12)2(10)1(9)3(11)5(6)13
• InChIKey: DKFQHZNKNWNZCO-UHFFFAOYSA-N
• SMILES: C(Cl)(=S)OC1=C(F)C(F)=C(F)C(F)=C1F

Description and Uses

Pentafluorophenyl chlorothionoformate may be used:

• as derivatizing agent during radical-chain deoxygenations of primary alcohols
• as a reagent during the conversion of ribonucleoside to arabinonucleosides
• as reagent during the conversion of 6,8-diethyl-7-hydroxy-5-propyl-hexahydro-indolizin-3-one to O-6,8-diethyl-octahydro-3-oxo-5-propylindolizin-7-yl benzothioate

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: 26-27-36/37/39-45
• RIDADR: UN 3265 8/PG 2
• WGK Germany: 3
• HazardClass: 8
• PackingGroup: II
• HS Code: 29309090
• 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)