2,2-Dimethylpentane
[CAS# 590-35-2]

Identification

• Classification: Organic raw materials >> Hydrocarbon compounds and their derivatives >> Acyclic hydrocarbon
• Name: 2,2-Dimethylpentane
• Molecular Formula: C₇H₁₆
• Molecular Weight: 100.20
• CAS Registry Number: 590-35-2
• EC Number: 209-680-5

Properties

• Solubility: Insoluble (8.2E^-3 g/L) (25 ºC), Calc.^*
• Density: 0.6778 g/cm³ (20 ºC)^**
• Melting point: -123.8 ºC^***
• Boiling point: 80-81 ºC^**
• Refractive index: 1.39092 (589.3 nm 20 ºC)^****

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2014 ACD/Labs)

^** Noller, C. R.; Journal of the American Chemical Society 1929, V51, P594-9.

^*** "PhysProp" data were obtained from Syracuse Research Corporation of Syracuse, New York (US)

^**** Wibaut, J. P.; Recueil des Travaux Chimiques des Pays-Bas et de la Belgique 1939, V58, P329-77.

Safety Data

• Hazard Symbols: GHS02;GHS08;GHS07;GHS09 Danger
• Hazard Statements: H225-H304-H336-H315-H400-H410
• Safety Description: S9;S16;S29;S33;S60;S61;S62

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin irritation	Skin Irrit.	2	H315
Flammable liquids	Flam. Liq.	2	H225
Aspiration hazard	Asp. Tox.	1	H304
Acute hazardous to the aquatic environment	Aquatic Acute	1	H400
Chronic hazardous to the aquatic environment	Aquatic Chronic	1	H410
Specific target organ toxicity - single exposure	STOT SE	3	H336
Specific target organ toxicity - single exposure	STOT SE	3	H335
Eye irritation	Eye Irrit.	2	H319

• Transport Information: UN 3295 3/PG 2