Diethyl chlorophosphite, 97%, Thermo Scientific Chemicals

Description

Diethyl chlorophosphite acts as a versatile phosphorylating agent for ester and lactone enolates, amines and alkenols. It is used in the synthesis of organophosphates and are considered anticholinesterase agents through observation in studies.

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
Diethyl chlorophosphite acts as a versatile phosphorylating agent for ester and lactone enolates, amines and alkenols. It is used in the synthesis of organophosphates and are considered anticholinesterase agents through observation in studies.

Solubility
Soluble in DMSO and chloroform. Reacts with water.

Notes
Air & Moisture Sensitive. Store away from air and strong bases. Incompatible with water, bases, active metals and oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 589-57-1
• Molecular Formula: C4H10ClO2P
• Molecular Weight (g/mol): 156.546
• MDL Number: MFCD00009074
• InChI Key: TXHWYSOQHNMOOU-UHFFFAOYSA-N
• Synonym: diethyl chlorophosphite, ethyl phosphorochloridite, diethyl phosphorochloridite, chlorodiethoxyphosphine, phosphorochloridous acid, diethyl ester, unii-f414s3v8k6, diethyl chlorophosphonite, chloro diethoxy phosphane, diethychlorophosphite, ethyl chlorophosphite
• PubChem CID: 68530
• IUPAC Name: chloro(diethoxy)phosphane
• SMILES: CCOP(OCC)Cl

• Density: 1.082
• Boiling Point: 153°C to 155°C
• Flash Point: 25°C (77°F)
• Odor: Acrid
• Refractive Index: 1.4375
• Quantity: 5 g
• UN Number: UN2920
• Beilstein: 1098392
• Sensitivity: Air and moisture sensitive
• Merck Index: 14,3841
• Solubility Information: Soluble in DMSO and chloroform. Reacts with water.
• Formula Weight: 156.55
• Percent Purity: 97%
• Chemical Name or Material: Diethyl chlorophosphite

Safety and Handling

Hazard Category	H226-H314-H335
Hazard Statement	GHS H Statement H314-H318-H226 Causes severe skin burns and eye damage. Causes serious eye damage. Flammable liquid and vapor.
Precautionary Statement	P210-P233-P235-P240-P241-P242-P243-P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P370+P378q-P501c
DOTInformation	Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE LIQUIDS, FLAMMABLE, N.O.S.
EINECSNumber	209-652-2
TSCA	Yes
Recommended Storage	Ambient temperatures; Store under Argon

SDS

RUO – Research Use Only