(2-Trifluoromethylphenyl)acetylene
[CAS# 704-41-6]

Identification

• Classification: Organic raw materials >> Organic fluorine compound >> Fluorotoluene series
• Name: (2-Trifluoromethylphenyl)acetylene
• Molecular Formula: C₉H₅F₃
• Molecular Weight: 170.13
• CAS Registry Number: 704-41-6
• EC Number: 626-533-4

Properties

• Solubility: Insoluble (4.3E^-3 g/L) (25 ºC), Calc.^*
• Density: 1.21±0.1 g/cm³ (20 ºC 760 Torr), Calc.^*
• Boiling point: 70 ºC (40 Torr)^**
• Refractive index: 1.4756 (20 ºC)^**
• Flash point: 47.5±15.3 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2013 ACD/Labs)

^** Kodaira, Kazuo; Bulletin of the Chemical Society of Japan 1988, V61(5), P1625-31.

Safety Data

• Risk Codes: R10

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Flammable liquids	Flam. Liq.	3	H226
Specific target organ toxicity - single exposure	STOT SE	3	H335
Skin irritation	Skin Irrit.	2	H315
Eye irritation	Eye Irrit.	2A	H319

• Transport Information: UN 1993 3/PG 3