Diethyl chlorophosphate, 97+%

Description

CAS: 814-49-3 | C4H10ClO3P | 172.545 g/mol

A phosphorous halide used for biochemical research. Also used as an intermediate in organic synthesis.

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
A phosphorous halide used for biochemical research. Also used as an intermediate in organic synthesis.

Solubility
Soluble in alcohol and chloroform. Slightly soluble in water.

Notes
Moisture Sensitive. Store away from water/moisture. Store away from oxidizing agent.

Specifications

Chemical Identifiers

• CAS: 814-49-3
• Molecular Formula: C4H10ClO3P
• Molecular Weight (g/mol): 172.545
• MDL Number: MFCD00009075
• InChI Key: LGTLXDJOAJDFLR-UHFFFAOYSA-N
• Synonym: diethyl chlorophosphate, diethyl chlorophosphonate, diethyl phosphorochloridate, diethyl phosphorochloride, diethoxyphosphoryl chloride, o,o-diethyl chlorophosphate, diethoxyphosphorus oxychloride, phosphorochloridic acid, diethyl ester, o,o-diethyl chloridophosphate, o,o-diethyl chlorophosphonate
• PubChem CID: 13139
• IUPAC Name: 1-[chloro(ethoxy)phosphoryl]oxyethane
• SMILES: CCOP(=O)(OCC)Cl

• Density: 1.194
• Boiling Point: 60°C (2 mmHg)
• Flash Point: 61°C (142°F)
• Quantity: 25 g
• UN Number: UN3278
• Sensitivity: Moisture sensitive
• Solubility Information: Soluble in alcohol and chloroform. Slightly soluble in water.
• Formula Weight: 172.55
• Percent Purity: ≥97%
• Chemical Name or Material: Diethyl chlorophosphate

Safety and Handling

Hazard Category	H300+H310+H330-H314
Hazard Statement	GHS H Statement H300-H310-H330-H227 Fatal if swallowed. Fatal in contact with skin. Fatal if inhaled. Combustible liquid.
Precautionary Statement	P260-P262-P264b-P270-P271-P280-P284-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c
DOTInformation	Transport Hazard Class: 6.1; Packing Group: I; Proper Shipping Name: ORGANOPHOSPHORUS COMPOUND, LIQUID, TOXIC, N.O.S.
EINECSNumber	212-369-4
RTECSNumber	TD1400000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only