difluoromethylene diphosphonate

Modify Date: 2024-01-02 11:14:40

difluoromethylene diphosphonate Structure
difluoromethylene diphosphonate structure
Common Name difluoromethylene diphosphonate
CAS Number 10596-32-4 Molecular Weight 211.98300
Density 2.247g/cm3 Boiling Point 472.4ºC at 760mmHg
Molecular Formula CH4F2O6P2 Melting Point N/A
MSDS N/A Flash Point 239.5ºC

 Names

Name [difluoro(phosphono)methyl]phosphonic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 2.247g/cm3
Boiling Point 472.4ºC at 760mmHg
Molecular Formula CH4F2O6P2
Molecular Weight 211.98300
Flash Point 239.5ºC
Exact Mass 211.94500
PSA 134.68000
Vapour Pressure 3.16E-10mmHg at 25°C
Index of Refraction 1.481

 Safety Information

HS Code 2931900090

 Synthetic Route

~98%

difluoromethylene diphosphonate Structure

difluoromethyle...

CAS#:10596-32-4

Literature: Mohamady, Samy; Jakeman, David L. Journal of Organic Chemistry, 2005 , vol. 70, # 25 p. 10588 - 10591

~98%

difluoromethylene diphosphonate Structure

difluoromethyle...

CAS#:10596-32-4

Literature: McKenna, Charles E.; Shen, Pei-de Journal of Organic Chemistry, 1981 , vol. 46, # 22 p. 4573 - 4576

~84%

difluoromethylene diphosphonate Structure

difluoromethyle...

CAS#:10596-32-4

Literature: Hamilton, Chris J.; Roberts, Stanley M.; Shipitsin, Alexander Chemical Communications, 1998 , # 10 p. 1087 - 1088

 Customs

HS Code 2931900090
Summary 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

 Synonyms

difluoro methanediphosphonic acid
phosphonic acid,(difluoromethylene)bis
Methanedifluorodiphosphonate
(difluoromethylene)diphosphonic acid
difluoromethandiphosphonic acid
Difluoromethylene diphosphonate
DFMDP
(Difluoromethylene)bisphosphonic Acid
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