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Diethyl chloromethylphosphonate_Molecular_structure_CAS_3167-63-3)
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Diethyl chloromethylphosphonate

Catalog No. 263613 Name Sigma Aldrich
CAS Number 3167-63-3 Website http://www.sigmaaldrich.com
M. F. C5H12ClO3P Telephone 1-800-521-8956
M. W. 186.573741 Fax
Purity 97% Email
Storage Chembase ID: 74916

SYNONYMS

Title
氯甲基膦酸二乙酯
IUPAC name
diethyl (chloromethyl)phosphonate
IUPAC Traditional name
diethyl chloromethylphosphonate
Synonyms
NSC 67753
Chloromethylphosphonic acid diethyl ester

DATABASE IDS

Beilstein Number 1363361
MDL Number MFCD00010189
PubChem SID 24855986
EC Number 221-632-5
CAS Number 3167-63-3

PROPERTIES

Linear Formula ClCH2PO(OC2H5)2
Purity 97%
Boiling Point 109-110 °C/10 mmHg(lit.)
Density 1.2 g/mL at 25 °C(lit.)
Flash Point 86 °C
Flash Point 186.8 °F
Refractive Index n20/D 1.437(lit.)
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H315-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P261-P305 + P351 + P338
Risk Statements 36/37/38
Safety Statements 26-36
German water hazard class 3

DETAILS

Description (English)
Packaging
1 mL in glass bottle
Application
Reactant involved in:
• Subsequent alkylation after nucleophilic substitution1
• One-pot alkylation-boration of α-haloalkylphosphonates2
• Synthesis of cyclpentane and pyrrolidine derivatives via regioselective insertion reactions3
• Phosphorylation leading to P-containing cyclopropanes4
• Wadsworth-Emmons reactions5
• Ring expansion of zircnacycles via carbenoid insertion6
Description (简体中文)
包装
1 mL in glass bottle
Application
Reactant involved in:
• Subsequent alkylation after nucleophilic substitution1
• One-pot alkylation-boration of α-haloalkylphosphonates2
• Synthesis of cyclpentane and pyrrolidine derivatives via regioselective insertion reactions3
• Phosphorylation leading to P-containing cyclopropanes4
• Wadsworth-Emmons reactions5
• Ring expansion of zircnacycles via carbenoid insertion6

REFERENCES