bis(trimethylsilyl)tributyltinphosphate

Modify Date: 2025-08-27 13:41:26

bis(trimethylsilyl)tributyltinphosphate Structure
bis(trimethylsilyl)tributyltinphosphate structure
Common Name bis(trimethylsilyl)tributyltinphosphate
CAS Number 74785-85-6 Molecular Weight 531.39300
Density N/A Boiling Point 423.7ºC at 760 mmHg
Molecular Formula C18H45O4PSi2Sn Melting Point N/A
MSDS USA Flash Point >230 °F
Symbol GHS06 GHS08 GHS09
GHS06, GHS08, GHS09
Signal Word Danger

 Names

Name tributylstannyl bis(trimethylsilyl) phosphate
Synonym More Synonyms

 Chemical & Physical Properties

Boiling Point 423.7ºC at 760 mmHg
Molecular Formula C18H45O4PSi2Sn
Molecular Weight 531.39300
Flash Point >230 °F
Exact Mass 532.16200
PSA 54.57000
LogP 8.15990
InChIKey ASQKAZSYRUOBEU-UHFFFAOYSA-M
SMILES CCCC[Sn](CCCC)(CCCC)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C
Storage condition 2-8°C

 Safety Information

Symbol GHS06 GHS08 GHS09
GHS06, GHS08, GHS09
Signal Word Danger
Hazard Statements H301-H312-H315-H319-H372-H410
Precautionary Statements P273-P280-P301 + P310-P305 + P351 + P338-P314-P501
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes T: Toxic;N: Dangerous for the environment;
Risk Phrases 21-25-36/38-48/23/25-50/53
Safety Phrases 35-36/37/39-45-60-61
RIDADR UN 2788 6.1/PG 3
WGK Germany 3
Packaging Group III
Hazard Class 6.1(b)

 Articles1

More Articles

Aldrichimica Acta 17 , 75, (1984)

 Synonyms

MFCD00010347
3,5-Dioxa-4-phospha-2-sila-6-stannadecane,6,6-dibutyl-2,2-dimethyl-4-[(trimethylsilyl)oxy]-,4-oxide (9CI)
Bis[(trimethylsilyl)tributyl]stannyl phosphate
tri-n-butylstannyl bis(trimethylsilyl)phosphate
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