3-Ethylhexane
[CAS# 619-99-8]

Identification

• Name: 3-Ethylhexane
• Synonyms: NSC 74175
• Molecular Formula: C₈H₁₈
• Molecular Weight: 114.23
• CAS Registry Number: 619-99-8
• EC Number: 210-621-0

Properties

• Solubility: Insoluble (1.8E^-3 g/L) (25 ºC), Calc.^*
• Density: 0.7175 g/cm³ (15 ºC)^**
• Boiling point: 119.6-120.5 ºC (769 Torr)^**
• Refractive index: 1.40162 (589.3 nm 20 ºC)^***

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2017 ACD/Labs)

^** Clarke, Latham; Journal of the American Chemical Society 1912, V34, P674-9.

^*** Forziati, Alphonse F.; Journal of Research of the National Bureau of Standards (United States) 1946, V36(Research Paper No. 1695), P129-36.

Safety Data

• Hazard Symbols: GHS02;GHS08;GHS07;GHS09 Danger
• Hazard Statements: H225-H304-H336-H315-H400-H410

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Aspiration hazard	Asp. Tox.	1	H304
Chronic hazardous to the aquatic environment	Aquatic Chronic	1	H410
Skin irritation	Skin Irrit.	2	H315
Acute hazardous to the aquatic environment	Aquatic Acute	1	H400
Flammable liquids	Flam. Liq.	2	H225
Specific target organ toxicity - single exposure	STOT SE	3	H336

• Hazardous Chemical?: Yes