Trimethylsilyl polyphosphate

Names

[ CAS No. ]:
40623-46-9

[ Name ]:
Trimethylsilyl polyphosphate

[Synonym ]:
MFCD00148705
Trimethylsilyl polyphosphate
Polyphosphoric acid trimethylsilyl ester

Chemical & Physical Properties

[ Density]:
1 g/mL at 25ºC(lit.)

[ Molecular Formula ]:
C₃H₉O₃PSi

[ Molecular Weight ]:
152.16100

[ Flash Point ]:
40 °F

[ Exact Mass ]:
152.00600

[ PSA ]:
77.51000

[ LogP ]:
1.92580

[ Index of Refraction ]:
n20/D 1.434

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS02, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H225-H315-H319-H335

[ Precautionary Statements ]:
P210-P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xi: Irritant;F: Flammable;

[ Risk Phrases ]:
36/37/38-11

[ Safety Phrases ]:
26-36

[ RIDADR ]:
UN 1993 3/PG 2

[ Packaging Group ]:
II

[ Hazard Class ]:
3.1

Articles

T. Imamoto et al.

J. Org. Chem. 49 , 1105, (1984)

M. Kakimoto et al.

Synthesis , 164, (1987)

Tetrahedron Lett. 22 , 1803, (1981)