2-Ethylnaphthalene , >99.0%(GC) , 939-27-5

CAS NO.：939-27-5

Empirical Formula: C12H12

Molecular Weight: 156.22

MDL number: MFCD00004127

EINECS: 213-360-0

PRODUCT Properties

• Melting point: -70 °C (lit.)
• Boiling point: 251-252 °C (lit.)
• Density: 0.992 g/mL at 25 °C (lit.)
• refractive index: n20/D 1.599(lit.)
• Flash point: 104 °C
• storage temp.: Sealed in dry,Room Temperature
• form: clear liquid
• color: Colorless to Light yellow
• Water Solubility: 8mg/L(25 ºC)
• BRN: 1903545
• Stability: Stable. Combustible. Incompatible with strong oxidizing agents.
• InChIKey: RJTJVVYSTUQWNI-UHFFFAOYSA-N
• LogP: 4.380
• CAS DataBase Reference: 939-27-5(CAS DataBase Reference)
• EPA Substance Registry System: 2-Ethylnaphthalene (939-27-5)

Description and Uses

2-Ethylnaphthalene is a commonly used organic substance in the laboratory for hydrodealkylation reactions, energy transfer studies under varying concentrations of donor conditions and its vapour pressure in phase equilibrium cells.

Safety

• Symbol(GHS): GHS07,GHS08,GHS09
• Signal word: Danger
• Hazard statements: H302-H361-H372-H410
• Precautionary statements: P201-P264-P280-P301+P330+P331-P312
• Safety Statements: 23-24/25
• RIDADR: UN3082
• WGK Germany: 3
• RTECS: QJ6960000
• HS Code: 2902.90.9000
• HazardClass: 9
• Limited Quantities: 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid)
• Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)