p-Tolyl chlorothionoformate, 97%

Catalog No.	Quantity
AAB2350118	50 g
AAB2350109	10 g

Catalog No. AAB2350118 Supplier Thermo Scientific Chemicals Supplier No. B2350118

Description

CAS: 937-63-3 | C8H7ClOS | 186.65 g/mol

p-Tolyl chlorothionoformate is used in dehydration reactions by cyclic elimination of thiocarbonate esters. It acts as a catalyst in the synthesis of alfa-L-2'-deoxythreofuranosyl nucleoside analogs and alkenes from hindered alcohols.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
p-Tolyl chlorothionoformate is used in dehydration reactions by cyclic elimination of thiocarbonate esters. It acts as a catalyst in the synthesis of alfa-L-2′-deoxythreofuranosyl nucleoside analogs and alkenes from hindered alcohols.

Solubility
Miscible with common organic solvents.

Notes
Store in cool place. Incompatible with strong oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 937-63-3
• Molecular Formula: C8H7ClOS
• Molecular Weight (g/mol): 186.65
• MDL Number: MFCD00014466
• InChI Key: UNCAXIZUVRKBMN-UHFFFAOYSA-N
• Synonym: 4-methylphenyl chlorothioformate, o-p-tolyl chlorothioformate, p-tolyl chlorothionoformate, 4-tolyl chlorothionoformate, 4-methylphenyl chloromethanethioate, o-4-methylphenyl chlorothioformate, carbonochloridothioic acid, o-4-methylphenyl ester, o-4-methylphenyl carbonochloridothioate, chlorothioformic acid p-tolyl ester, 4-methylphenoxy methanethioyl chloride
• PubChem CID: 70305
• IUPAC Name: O-(4-methylphenyl) chloromethanethioate
• SMILES: CC1=CC=C(OC(Cl)=S)C=C1

• Density: 1.21
• Boiling Point: 70°C to 72°C (1 mmHg)
• Flash Point: 96°C (204°F)
• Refractive Index: 1.574
• Quantity: 50 g
• UN Number: UN3265
• Beilstein: 1448986
• Sensitivity: Moisture sensitive
• Solubility Information: Miscible with common organic solvents.
• Formula Weight: 186.66
• Percent Purity: 97%
• Chemical Name or Material: p-Tolyl chlorothionoformate

Safety and Handling

Hazard Category	H314
Hazard Statement	GHS H Statement H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage.
Precautionary Statement	P260-P264b-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c
DOTInformation	Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S.
EINECSNumber	213-333-3
TSCA	No
Recommended Storage	Keep cold

SDS

RUO – Research Use Only