1660-95-3

1660-95-3 structure

Name	Tetraisopropyl methylenediphosphonate
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

Symbol	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

10596-22-2

~61%

1660-95-3

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

63366-57-4

~16%

1660-95-3

63366-63-2

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

116-17-6

74-95-3

~82%

1660-95-3

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

1499-29-2

67-63-0

1660-95-3

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

75-11-6

116-17-6

1660-95-3

1809-20-7

Detail

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

75-11-6

116-17-6

~6%

1660-95-3

513-02-0

Detail

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

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%