Trimethyl thiophosphate

Description

CAS: 152-18-1 | C3H9O3PS | 156.136 g/mol

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.

Specifications

Chemical Identifiers

• CAS: 152-18-1
• Molecular Formula: C3H9O3PS
• Molecular Weight (g/mol): 156.136
• MDL Number: MFCD00014888
• InChI Key: XWSLYQXUTWUIKM-UHFFFAOYSA-N
• Synonym: trimethyl thiophosphate, trimethylthiophosphate, o,o,o-trimethyl phosphorothioate, o,o,o-trimethyl thiophosphate, trimethylthiofosfat, o,o,o-trimethylthiofosfat, trimethylthiofosfat czech, ccris 5569, phosphorothioic acid, o,o,o-trimethyl ester, o,o,o-trimethylthiofosfat czech
• PubChem CID: 9038
• IUPAC Name: trimethoxy(sulfanylidene)-$l^{5}-phosphane
• SMILES: COP(=S)(OC)OC

• Color: White
• Odor: Sulphurous
• Quantity: 5 g
• UN Number: UN3278
• Formula Weight: 156.15
• Physical Form: Liquid
• Chemical Name or Material: Trimethyl thiophosphate

Safety and Handling

Hazard Category	H302-H315-H319-H330-H335
Hazard Statement	GHS H Statement H330-H302-H315-H319-H335 Fatal if inhaled. Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P260-P264b-P270-P271-P280-P284-P301+P312-P302+P352-P304+P340-P305+P351+P338-P310-P312-P330-P332+P313-P362-P501c
DOTInformation	Transport Hazard Class: 6.1; Packing Group: III; Proper Shipping Name: ORGANOPHOSPHORUS COMPOUND, LIQUID, TOXIC, N.O.S.
TSCA	No
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only