2-Bromo-2-methylpropane Chemical Properties

Melting point:

-20 °C

Boiling point:

72 °C

Density 

1.22 g/mL at 20 °C(lit.)

vapor pressure 

179.9 hPa (25 °C)

refractive index 

n20/D 1.4279(lit.)

Flash point:

65 °F

storage temp. 

Store below +30°C.

solubility 

H2O: insoluble

form 

Liquid

color 

Clear colorless to yellow-brown

Water Solubility 

insoluble

Merck 

14,1555

BRN 

1730892

Dielectric constant

10.1

Stability:

Volatile

CAS DataBase Reference

507-19-7(CAS DataBase Reference)

NIST Chemistry Reference

Propane, 2-bromo-2-methyl-(507-19-7)

EPA Substance Registry System

Propane, 2-bromo-2-methyl- (507-19-7)

Safety Information

Hazard Codes 

F,Xi

Risk Statements 

11-36/37/38

Safety Statements 

16-33-37/39-26

RIDADR 

UN 2342 3/PG 2

WGK Germany 

3

RTECS 

TX4150000

TSCA 

Yes

HazardClass 

3

PackingGroup 

II

HS Code 

29033036

Hazardous Substances Data

507-19-7(Hazardous Substances Data)

MSDS

• Language:English Provider:2-Bromo-2-methylpropane
• Language:English Provider:ACROS
• Language:English Provider:SigmaAldrich
• Language:English Provider:ALFA

2-Bromo-2-methylpropane Usage And Synthesis

Chemical Properties

CLEAR COLOURLESS TO YELLOW-BROWN LIQUID

Uses

tert-Butyl bromide is used as a raw material in synthetic organic chemistry. It is used to study the massive deadenylation of adenine based-nucleosides.

Uses

2-Bromo-2-methylpropane was used to study the massive deadenylation of adenine based-nucleosides induced by halogenated alkanes under physiological conditions.

General Description

A colorless liquid. Slightly denser than water and insoluble in water. Flash point between 64 - 73°F. Harmful if inhaled.

Air & Water Reactions

Highly flammable. Insoluble in water.

Reactivity Profile

Halogenated aliphatic compounds, such as BROMOMETHYLPROPANE, are moderately or very reactive. Reactivity generally decreases with increased degree of substitution of halogen for hydrogen atoms. Low molecular weight haloalkanes are highly flammable and can react with some metals to form dangerous products. Materials in this group are incompatible with strong oxidizing and reducing agents. Also, they are incompatible with many amines, nitrides, azo/diazo compounds, alkali metals, and epoxides. Burning generates toxic fumes of bromine.

Health Hazard

May cause toxic effects if inhaled or absorbed through skin. Inhalation or contact with material may irritate or burn skin and eyes. Fire will produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.

Fire Hazard

HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.

Safety Profile

Moderately toxic by intraperitoneal route. Questionable carcinogen with experimental neoplastigenic data. When heated to decomposition it emits toxic fumes of BrSee also BROMIDES.

Purification Methods

Neutralise the bromomethylpropane with K2CO3, distil, and dry it using molecular sieves (5A), then distil it in a vacuum and degas it by the freeze-pump-thaw technique. Seal it under vacuum. [Beilstein 1 IV 295.]

2-Bromo-2-methylpropane(507-19-7)Related Product Information

• Bromodiphenylmethane
• Allyl bromide
• tert-Butyllithium
• 2-Chloro-2-methylpropane
• Tris(hydroxymethyl)aminomethane
• Cyhalofop-butyl
• 4-tert-Butylphenol
• Bromofluoromethane
• Dibromomethane
• Buprofezin
• Sodium bromate
• Ethidium bromide
• 1-Bromobutane
• tert-Butyl hydroperoxide
• tert-Butyl bromoacetate
• Rocuronium bromide
• 1-Chloro-2-methylpropane
• Dibutyl phthalate