Trimethyl(heptafluoropropyl)silane
[CAS# 3834-42-2]

Identification

• Name: Trimethyl(heptafluoropropyl)silane
• Synonyms: (Heptafluoropropyl)trimethylsilane; 1,1,2,2,3,3,3-Heptafluoropropyltrimethylsilane
• Molecular Formula: C₆H₉F₇Si
• Molecular Weight: 242.21
• CAS Registry Number: 3834-42-2
• EC Number: 624-436-1

Properties

• Solubility: Insoluble (3.4E^-3 g/L) (25 ºC), Calc.^*
• Density: 1.201±0.06 g/cm³ (20 ºC 760 Torr), Calc.^*
• Boiling point: 88 ºC^**
• Refractive index: 1.3222 (589.3 nm 20 ºC)^**
• Flash point: 0.9±27.3 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2015 ACD/Labs)

^** McBee, E. T.; Proceedings of the Indiana Academy of Science 1956, V65, P94-9.

Safety Data

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.	2	H319