2-Bromo-2-methylpropane
- CAS No.
- 507-19-7
- Chemical Name:
- 2-Bromo-2-methylpropane
- Synonyms
- TERT-BUTYL BROMIDE;2-Bromoisobutane;tert-C4H9Br;T-BUTYL BROMIDE;Tertiarybutyl bromide;2-methyl-2-bromopropane;tert.-Butylbromid;2-Bromo-iso-butane;bromomethylpropanes;Butylbromide, tert-
- CBNumber:
- CB8463157
- Molecular Formula:
- C4H9Br
- Molecular Weight:
- 137.02
- MOL File:
- 507-19-7.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/12/25 17:47:29
| 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 |
n |
| 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
Risk and Safety Statements
| Symbol(GHS) |  GHS02 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H225 | |||||||||
| Precautionary statements | P210-P233-P240-P241-P242-P243 | |||||||||
| 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 | |||||||||
| NFPA 704 |
|
2-Bromo-2-methylpropane price More Price(14)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 8.01966 | 2-Bromo-2-methylpropane (stabilised with potassium carbonate) for synthesis | 507-19-7 | 250ML | ₹7520 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 8.01966 | 2-Bromo-2-methylpropane (stabilised with potassium carbonate) for synthesis | 507-19-7 | 1L | ₹26080 | 2022-06-14 | Buy |
| Sigma-Aldrich | 135615 | 2-Bromo-2-methylpropane 98% | 507-19-7 | 5G | ₹1970.15 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 135615 | 2-Bromo-2-methylpropane 98% | 507-19-7 | 5G | ₹1970.15 | 2022-06-14 | Buy |
| Sigma-Aldrich | 135615 | 2-Bromo-2-methylpropane 98% | 507-19-7 | 100G | ₹3344.93 | 2022-06-14 | Buy |
2-Bromo-2-methylpropane Chemical Properties,Uses,Production
Chemical Properties
CLEAR COLOURLESS TO YELLOW-BROWN LIQUID
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 Preparation Products And Raw materials
Raw materials
Preparation Products
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