1-(Trimethylsilyl)propyne , 98% , 6224-91-5

Synonym(s):
Trimethyl-1-propynylsilane

CAS NO.：6224-91-5

Empirical Formula: C6H12Si

Molecular Weight: 112.25

MDL number: MFCD00009271

EINECS: 228-314-5

PRODUCT Properties

• Melting point: -69°C
• Boiling point: 99-100 °C (lit.)
• Density: 0.758 g/mL at 25 °C (lit.)
• vapor density: >1 (vs air)
• refractive index: n20/D 1.417(lit.)
• Flash point: 25 °F
• storage temp.: 2-8°C
• solubility: Miscible with toluene.
• form: Liquid
• Specific Gravity: 0.758
• color: Clear colorless
• Hydrolytic Sensitivity: 4: no reaction with water under neutral conditions
• BRN: 1071311
• InChIKey: DCGLONGLPGISNX-UHFFFAOYSA-N
• CAS DataBase Reference: 6224-91-5(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(Trimethylsilyl)-1-propyne(6224-91-5)

Description and Uses

1-(Trimethylsilyl)propyne is used in the synthesis of alkynyl silane derivative.

Safety

• Symbol(GHS): GHS02
• Signal word: Danger
• Hazard statements: H225
• Precautionary statements: P210-P233-P240-P241-P242-P243
• Hazard Codes: F,Xi
• Risk Statements: 11-36/37/38
• Safety Statements: 16-26-36-37/39
• RIDADR: UN 1993 3/PG 2
• WGK Germany: 3
• TSCA: Yes
• HazardClass: 3
• PackingGroup: II
• HS Code: 29319090
• Limited Quantities: 1.0 L (0.3 gallon) (liquid)
• Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)