3,5-Dimethylheptane
[CAS# 926-82-9]

Identification

• Name: 3,5-Dimethylheptane
• Molecular Formula: C₉H₂₀
• Molecular Weight: 128.26
• CAS Registry Number: 926-82-9
• EC Number: 621-826-3

Properties

• Solubility: Insoluble (6.0E^-4 g/L) (25 ºC), Calc.^*
• Density: 0.7225 g/cm³ (420 ºC)^**
• Boiling point: 136.1 ºC^***
• Refractive index: 1.4083 (589.3 nm 20 ºC)^**

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

^** Levina, R. Ya.; Vestnik Moskovskogo Universiteta 1952, V7(No. 2, Ser. Fiz. Mat. i Estestven. Nauk No. 1), P105-8.

^*** Mu, Lai-long; Fenzi Kexue Xuebao 2002, V18(3), P162-168.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
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.	3	H226
Eye irritation	Eye Irrit.	2	H319
Specific target organ toxicity - single exposure	STOT SE	3	H335
Aspiration hazard	Asp. Tox.	1	H304