1-Ethylnaphthalene
[CAS# 1127-76-0]

Identification

• Classification: Organic raw materials >> Hydrocarbon compounds and their derivatives >> Aromatic hydrocarbon
• Name: 1-Ethylnaphthalene
• Synonyms: NSC 59390; alpha-Ethylnaphthalene
• Molecular Formula: C₁₂H₁₂
• Molecular Weight: 156.22
• CAS Registry Number: 1127-76-0
• EC Number: 214-432-4

Properties

• Solubility: Insoluble (8.6E^-3 g/L) (25 ºC), Calc.^*
• Density: 1.0221 g/cm³ (0 ºC)^**
• Melting point: 285-286 ºC^***
• Boiling point: 267 ºC^****
• Refractive index: 1.6089 (589.3 nm 14.2 ºC)^**
• Flash point: 111.7±0.0 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2014 ACD/Labs)

^** Levy, Georges; Compt. rend. 1931, V193, P174-6.

^*** Schmidlin, Julius; Berichte der Deutschen Chemischen Gesellschaft 1909, V42, P2377-92.

^**** Aracil, Ignacio; Environmental Science & Technology 2010, V44(11), P4169-4175.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Chronic hazardous to the aquatic environment	Aquatic Chronic	2	H411