Phenylethynyltri-n-Butyltin

Modify Date: 2025-08-25 11:30:20

Phenylethynyltri-n-Butyltin Structure
Phenylethynyltri-n-Butyltin structure
Common Name Phenylethynyltri-n-Butyltin
CAS Number 3757-88-8 Molecular Weight 391.178
Density 1.116 g/mL at 25ºC(lit.) Boiling Point 397.4±25.0 °C at 760 mmHg
Molecular Formula C20H32Sn Melting Point N/A
MSDS Chinese USA Flash Point 197.9±10.3 °C
Symbol GHS06 GHS08 GHS09
GHS06, GHS08, GHS09
Signal Word Danger

 Names

Name tributyl(2-phenylethynyl)stannane
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.116 g/mL at 25ºC(lit.)
Boiling Point 397.4±25.0 °C at 760 mmHg
Molecular Formula C20H32Sn
Molecular Weight 391.178
Flash Point 197.9±10.3 °C
Exact Mass 392.152588
LogP 11.56
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction n20/D 1.532(lit.)

 Safety Information

Symbol GHS06 GHS08 GHS09
GHS06, GHS08, GHS09
Signal Word Danger
Hazard Statements H301-H315-H319-H372-H400
Precautionary Statements P273-P301 + P310-P305 + P351 + P338-P314
Personal Protective Equipment Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)
Hazard Codes T,N
Risk Phrases R21;R25;R36/38;R48/23/25;R50/53
Safety Phrases S35;S45;S60;S61;S36/S37/S39
RIDADR UN 2788 6.1/PG 3
WGK Germany 3
Packaging Group III
Hazard Class 6.1(b)
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%

 Synonyms

Stannane, tributyl(phenylethynyl)-
Stannane, tributyl(2-phenylethynyl)-
MFCD00075186
(phenylethynyl)tri(n-butyl)stannane
(phenylethynyl)tri-n-butyltin
Tributyl(phenylethynyl)stannane
1-tributylstannyl-2-phenylacetylene
tributylstannylphenyl-acetylene
Tributyl(phenylethynyl)tin
Stannane,tributyl(phenylethynyl)
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