Phosphonic acid, (dichloromethyl)-, cyclic trimethylene ester

Modify Date: 2025-08-25 16:50:39

Phosphonic acid, (dichloromethyl)-, cyclic trimethylene ester Structure
Phosphonic acid, (dichloromethyl)-, cyclic trimethylene ester structure
Common Name Phosphonic acid, (dichloromethyl)-, cyclic trimethylene ester
CAS Number 7191-12-0 Molecular Weight 204.97600
Density 1.47g/cm3 Boiling Point 240.7ºC at 760 mmHg
Molecular Formula C4H7Cl2O3P Melting Point N/A
MSDS N/A Flash Point 97.4ºC

 Names

Name 2-(dichloromethyl)-1,3,2λ5-dioxaphosphinane 2-oxide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.47g/cm3
Boiling Point 240.7ºC at 760 mmHg
Molecular Formula C4H7Cl2O3P
Molecular Weight 204.97600
Flash Point 97.4ºC
Exact Mass 203.95100
PSA 45.34000
LogP 2.37760
Index of Refraction 1.465
InChIKey AUURCWZUBWUWJN-UHFFFAOYSA-N
SMILES O=P1(C(Cl)Cl)OCCCO1

 Synonyms

Phosphonic acid,cyclic trimethylene ester
Dichlormethylphosphonsaeure-trimethylenester
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