CAS 85197-27-9|tris(tert-butyldimethylsilyl) phosphite

Introduction：Basic information about CAS 85197-27-9|tris(tert-butyldimethylsilyl) phosphite, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Articles2

Common Name	tris(tert-butyldimethylsilyl) phosphite
CAS Number	85197-27-9	Molecular Weight	424.77800
Density	0.907 g/mL at 20ºC(lit.)	Boiling Point	82-84ºC0.2 mm Hg
Molecular Formula	C₁₈H₄₅O₃PSi₃	Melting Point	41735ºC
MSDS	ChineseUSA	Flash Point	174.7ºC
Symbol	GHS05	Signal Word	Danger

Names

Name	tris[tert-butyl(dimethyl)silyl] phosphite

Chemical & Physical Properties

Density	0.907 g/mL at 20ºC(lit.)
Boiling Point	82-84ºC0.2 mm Hg
Melting Point	41735ºC
Molecular Formula	C₁₈H₄₅O₃PSi₃
Molecular Weight	424.77800
Flash Point	174.7ºC
Exact Mass	424.24100
PSA	41.28000
LogP	8.27870
Index of Refraction	n20/D 1.445
InChIKey	PEHSJBUJMHHQDE-UHFFFAOYSA-N
SMILES	CC(C)(C)[Si](C)(C)OP(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C

Safety Information

Symbol	GHS05
Signal Word	Danger
Hazard Statements	H314
Precautionary Statements	P280-P305 + P351 + P338-P310
Personal Protective Equipment	Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	C
Risk Phrases	34
Safety Phrases	26-36/37/39-45
RIDADR	UN 3265 8/PG 3
WGK Germany	3
Packaging Group	III
HS Code	2931900090

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%

Articles2

J.-L. Montero et al.

Tetrahedron Lett. 28 , 1163, (1987)

L. Wozniak, J. Chojnowski

Tetrahedron 45 , 2465, (1989)

Recommended......