1-Ethyl-4-ethynylbenzene , 98% , 40307-11-7

CAS NO.：40307-11-7

Empirical Formula: C10H10

Molecular Weight: 130.19

MDL number: MFCD00173887

PRODUCT Properties

• Boiling point: 30 °C/0.05 mmHg (lit.)
• Density: 0.930 g/mL at 25 °C (lit.)
• refractive index: n20/D 1.5420(lit.)
• Flash point: 160 °F
• storage temp.: Keep in dark place,Sealed in dry,Room Temperature
• form: clear liquid
• color: Colorless to Light yellow
• CAS DataBase Reference: 40307-11-7(CAS DataBase Reference)

Description and Uses

1-Ethyl-4-ethynylbenzene may be used to synthesize:

• 2,4-bis[(4-ethylphenyl)ethynyl]-6-methoxy-1,3,5-triazine
• 2-[(4-ethylphenyl)ethynyl]-4-methoxy-6-(phenylethynyl)-1,3,5-triazine
• 2-chloro-4-[(4-ethylphenyl)ethynyl]-6-methoxy-1,3,5-triazine
• 4-chloro-6-[(4-ethylphenyl)ethynyl]-N,N-diphenyl-1,3,5-triazin-2-amine

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P264-P271-P280-P302+P352-P305+P351+P338
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 16-26-36-37/39
• RIDADR: UN 3334
• WGK Germany: 3
• Hazard Note: Irritant
• HazardClass: 9
• HS Code: 29029090
• Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)