Ethyl 3-phenylbut-2-enoate
[CAS# 945-93-7]

Identification

• Classification: Flavors and spices >> Synthetic spice >> Aromatic cinnamic acid, esters and derivatives
• Name: Ethyl 3-phenylbut-2-enoate
• Synonyms: Ethyl trans-beta-methylcinnamate
• Molecular Formula: C₁₂H₁₄O₂
• Molecular Weight: 190.24
• CAS Registry Number: 945-93-7
• EC Number: 886-898-2

Properties

• Density: 1.042
• Boiling point: 142-144 ºC (p=15 torr)
• Flash point: >113 ºC

Safety Data

• Safety Description: S24;S25

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	4	H302
Specific target organ toxicity - single exposure	STOT SE	3	H335
Eye irritation	Eye Irrit.	2	H319
Skin irritation	Skin Irrit.	2	H315