CAS 40623-46-9|Trimethylsilyl polyphosphate

Introduction：Basic information about CAS 40623-46-9|Trimethylsilyl polyphosphate, 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. Articles4
5. Synonyms

Common Name	Trimethylsilyl polyphosphate
CAS Number	40623-46-9	Molecular Weight	152.16100
Density	1 g/mL at 25ºC(lit.)	Boiling Point	/
Molecular Formula	C₃H₉O₃PSi	Melting Point	/
MSDS	ChineseUSA	Flash Point	40 °F
Symbol	GHS02, GHS07	Signal Word	Danger

Names

Name	ppse
Synonym	More Synonyms

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
InChIKey	YSVQLWJDHYBITL-UHFFFAOYSA-N
SMILES	C[Si](C)(C)OP(=O)=O
Storage condition	2-8°C

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

Articles4

T. Imamoto et al.

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

M. Kakimoto et al.

Synthesis , 164, (1987)

Tetrahedron Lett. 22 , 1803, (1981)

Synonyms

MFCD00148705

Trimethylsilyl polyphosphate

Polyphosphoric acid trimethylsilyl ester

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