Phenylsilane , >97.0%(GC) , 694-53-1

CAS NO.：694-53-1

Empirical Formula: C6H8Si

Molecular Weight: 108.21

MDL number: MFCD00013478

EINECS: 211-772-5

PRODUCT Properties

• Melting point: -64 to -68°C
• Boiling point: 120 °C (lit.)
• Density: 0.877 g/mL at 25 °C (lit.)
• refractive index: n20/D 1.510(lit.)
• Flash point: 45 °F
• storage temp.: Flammables area
• form: clear liquid
• color: Colorless to Almost colorless
• Specific Gravity: 0.868
• Water Solubility: Contact with water releases a flammable alcohol. Soluble in water (Contact with water releases flammable gases), and most common organic solvents.
• Hydrolytic Sensitivity: 7: reacts slowly with moisture/water
• Sensitive: Air & Moisture Sensitive
• BRN: 2935169
• InChIKey: PARWUHTVGZSQPD-UHFFFAOYSA-N
• CAS DataBase Reference: 694-53-1(CAS DataBase Reference)
• EPA Substance Registry System: Silane, phenyl- (694-53-1)

Description and Uses

Phenylsilane (PhSiH₃) may be used as a reducing agent for the partial reduction of phosphine oxide groups in poly(4,4′-diphenylphenylphosphine oxide) (PAPO) to phosphine. It can also undergo photopolymerization with methyl methacrylate(MMA) to form poly(MMA) containing SiH groups. PhSiH₃ may be used as a silicon source to synthesize crystalline Si nanowires via Au-nanocrystal-seeded supercritical fluid-liquid-solid (SFLS) synthesis.

Safety

• Symbol(GHS): GHS02,GHS07
• Signal word: Danger
• Hazard statements: H225-H302+H332-H315-H319-H335
• Precautionary statements: P210-P301+P312+P330-P302+P352-P304+P340+P312-P305+P351+P338
• Hazard Codes: F,Xn
• Risk Statements: 11-14/15-20/22-36/37/38
• Safety Statements: 16-43
• RIDADR: UN 3399 4.3/PG 2
• WGK Germany: 1
• RTECS: VV4825000
• F: 10-21
• TSCA: Yes
• HazardClass: 4.3
• PackingGroup: II
• HS Code: 29319090