TRIS(TRIMETHYLSILYL)PHOSPHITE Chemical Properties

Boiling point:

78-81 °C/8 mmHg (lit.)

Density 

0.893 g/mL at 25 °C (lit.)

refractive index 

n20/D 1.409(lit.)

Flash point:

>230 °F

form 

Liquid

Specific Gravity

0.893

color 

Clear colorless

Water Solubility 

Sparingly soluble in water.

Sensitive 

Air & Moisture Sensitive

Hydrolytic Sensitivity

8: reacts rapidly with moisture, water, protic solvents

BRN 

2043814

InChI

InChI=1S/C9H27O3PSi3/c1-14(2,3)10-13(11-15(4,5)6)12-16(7,8)9/h1-9H3

InChIKey

VMZOBROUFBEGAR-UHFFFAOYSA-N

SMILES

[Si](C)(C)(OP(O[Si](C)(C)C)O[Si](C)(C)C)C

CAS DataBase Reference

1795-31-9(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/38

Safety Statements 

26-36

RIDADR 

1760

WGK Germany 

3

F 

10-21

TSCA 

No

HazardClass 

8

PackingGroup 

III

HS Code 

29319000

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ALFA

TRIS(TRIMETHYLSILYL)PHOSPHITE Usage And Synthesis

Uses

Tris(trimethylsilyl) Phosphite is used in the studies of bisphosphonic acids as effective inhibitor of glutamine synthetase, a promising approach for the discovery of novel drugs against tuberculosis. It also acts as a reagent in the preparation of substituted calix[4]arenes bearing one or two α-hydroxymethylphosphonic acid fragments at upper rim of macrocycle as inhibitors of glutathione S-transferase in vitro.

TRIS(TRIMETHYLSILYL)PHOSPHITE(1795-31-9)Related Product Information

• Tris(trimethylsilyl)phosphate
• Tris(triphenylphosphine)ruthenium(II) chloride
• Tris(4-nitrophenyl)amine
• Tris(hydroxymethyl)aminomethane acetate salt
• Tris(trimethylsilyl) borate
• TRIS(TERT-BUTYLDIMETHYLSILYL) PHOSPHITE
• BIS(TRIMETHYLSILYLOXY)-PHOSPHINE
• BIS(TRIMETHYLSILYL) PHOSPHITE
• TRIS(TRIMETHYLSILYL)PHOSPHITE
• MONO-(TRIMETHYLSILYL)PHOSPHITE