(1E)-1-Phenyl-1,3-butadiene
[CAS# 16939-57-4]

Identification

• Classification: Organic raw materials >> Hydrocarbon compounds and their derivatives >> Acyclic hydrocarbon
• Name: (1E)-1-Phenyl-1,3-butadiene
• Synonyms: trans-1-Phenylbutadiene; trans-beta-Vinylstyrene
• Molecular Formula: C₁₀H₁₀
• Molecular Weight: 130.19
• CAS Registry Number: 16939-57-4
• EC Number: 623-371-6

Properties

• Solubility: Practically insoluble (0.07 g/L) (25 ºC), Calc.^*
• Density: 0.916±0.06 g/cm³ (20 ºC 760 Torr), Calc.^*
• Boiling point: 96 ºC (18 Torr)^**
• Refractive index: 1.65044 (20 ºC)^**
• Flash point: 70.8±6.7 ºC, Calc.^*

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

^** Stobbe, Hans; Berichte der Deutschen Chemischen Gesellschaft 1913, V45, P3496-8.

Safety Data

• Hazard Symbols: Xn
• Risk Codes: R10;R20;R36/38
• Safety Description: S26

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin irritation	Skin Irrit.	2	H315
Flammable liquids	Flam. Liq.	3	H226
Eye irritation	Eye Irrit.	2	H319
Acute toxicity	Acute Tox.	3	H331

• Transport Information: UN 1993C 3 / PGIII