Diethyl trichloromethylphosphonate, 98%, Thermo Scientific Chemicals

Description

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: 866-23-9
• Molecular Formula: C5H10Cl3O3P
• Molecular Weight (g/mol): 255.46
• MDL Number: MFCD00013666
• InChI Key: RVAQSYWDOSHWGP-UHFFFAOYSA-N
• Synonym: diethyl trichloromethylphosphonate, diethyl trichloromethyl phosphonate, phosphonic acid, trichloromethyl-, diethyl ester, methanephosphonic acid, trichloro-, diethyl ester, diethyltrichloromethylphosphonate, wln: gxggpo&o2&o2, 4-03-00-00262 beilstein handbook reference, trichloromethylphosphonic acid diethyl, diethoxyphosphino trichloromethyl-1-one
• PubChem CID: 70085
• IUPAC Name: 1-[ethoxy(trichloromethyl)phosphoryl]oxyethane
• SMILES: CCOP(=O)(OCC)C(Cl)(Cl)Cl

• Density: 1.3670 g/mL
• Boiling Point: 128°C (14 mmHg)
• Refractive Index: 1.462
• Quantity: 2 g
• UN Number: UN3278
• Formula Weight: 255.48
• Percent Purity: 98%
• Physical Form: Liquid
• Chemical Name or Material: Diethyl trichloromethylphosphonate

Safety and Handling

Hazard Category	H302-H315-H319-H335
Hazard Statement	GHS H Statement H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-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