Tetraisopropyl Methylenediphosphonate

Modify Date: 2024-01-01 23:34:57

Tetraisopropyl Methylenediphosphonate Structure
Tetraisopropyl Methylenediphosphonate structure
Common Name Tetraisopropyl Methylenediphosphonate
CAS Number 1660-95-3 Molecular Weight 344.321
Density 1.1±0.1 g/cm3 Boiling Point 400.0±25.0 °C at 760 mmHg
Molecular Formula C13H30O6P2 Melting Point N/A
MSDS Chinese USA Flash Point 209.2±43.5 °C
Symbol GHS05
GHS05
Signal Word Danger

 Names

Name Tetraisopropyl methylenediphosphonate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 400.0±25.0 °C at 760 mmHg
Molecular Formula C13H30O6P2
Molecular Weight 344.321
Flash Point 209.2±43.5 °C
Exact Mass 344.151764
PSA 90.68000
LogP 1.88
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.434

 Safety Information

Symbol GHS05
GHS05
Signal Word Danger
Hazard Statements H318
Precautionary Statements P280-P305 + P351 + P338 + P310
Personal Protective Equipment Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xi:Irritant;
Risk Phrases R41
Safety Phrases S26-S36-S39
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2916190090

 Synthetic Route

~61%

Tetraisopropyl Methylenediphosphonate Structure

Tetraisopropyl ...

CAS#:1660-95-3

Literature: Hutchinson, D. W.; Semple, G. Phosphorus and Sulfur and the Related Elements, 1984 , vol. 21, p. 1 - 4

~16%

Tetraisopropyl Methylenediphosphonate Structure

Tetraisopropyl ...

CAS#:1660-95-3

Literature: J. Gen. Chem. USSR (Engl. Transl.), , vol. 55, # 3 p. 553 - 559,488 - 493

~82%

Tetraisopropyl Methylenediphosphonate Structure

Tetraisopropyl ...

CAS#:1660-95-3

Literature: Menge; Muenzenberg; Reimann Archiv der Pharmazie, 1981 , vol. 314, # 3 p. 218 - 222

~%

Tetraisopropyl Methylenediphosphonate Structure

Tetraisopropyl ...

CAS#:1660-95-3

Literature: J. Gen. Chem. USSR (Engl. Transl.), , vol. 47, # 4 p. 775 - 781,707 - 713

~%

Tetraisopropyl Methylenediphosphonate Structure

Tetraisopropyl ...

CAS#:1660-95-3

Detail
Literature: Green Chemistry, , vol. 13, # 4 p. 882 - 888

~6%

Tetraisopropyl Methylenediphosphonate Structure

Tetraisopropyl ...

CAS#:1660-95-3

Detail
Literature: WO2012/13168 A1, ; Page/Page column 19-20 ;

 Customs

HS Code 2916190090
Summary 2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%

 Articles5

More Articles
Prostaglandin E2-bisphosphonate conjugates: potential agents for treatment of osteoporosis.

Bioorg. Med. Chem. 7(5) , 901-19, (1999)

Conjugates of bisphosphonates (potential bone resorption inhibitors) and prostaglandin E2 (a bone formation enhancer) were prepared and evaluated for their ability to bind to bone and to liberate, enz...

Electron paramagnetic resonance studies of some copper (II) complexes with organophosphorus chelates. Joesten MD, et al.

J. Am. Chem. Soc. 93(5) , 1138-1140, (1971)

Extraction of europium and americium into nitrobenzene by using synergistic mixture of hydrogen dicarbollylcobaltate and tetraisopropyl methylene diphosphonate. Makrlík E, et al.

J. Radioanal. Nucl. Chem. 283(3) , 727-733, (2010)

 Synonyms

Phosphonic acid, P,P'-methylenebis-, tetrakis(1-methylethyl) ester
MFCD00015021
Phosphonic acid, methylenebis-, tetrakis(1-methylethyl) ester
Tetraisopropyl methylenebis(phosphonate)
Tetraisopropyl Methylenediphosphonate
EINECS 216-765-0
Methylenediphosphonic Acid Tetraisopropyl Ester
Medronic acid impurity B
2-[di(propan-2-yloxy)phosphorylmethyl-propan-2-yloxyphosphoryl]oxypropane