ChemicalBook >> CAS DataBase List >>1-Bromo-2-methylpropane
1-Bromo-2-methylpropane
- CAS No.
- 78-77-3
- Chemical Name:
- 1-Bromo-2-methylpropane
- Synonyms
- ISOBUTYL BROMIDE;i-Butyl bromide;iso-C4H9Br;Isobutylbromid;bromoisobutane;1-Bromoisobutane;1-Bromo-iso-butame;Isobutylbromide,97%;2-Methylpropylbromide;ISO BUTYL BROMIDE pure
- CBNumber:
- CB2854377
- Molecular Formula:
- C4H9Br
- Molecular Weight:
- 137.02
- MDL Number:
- MFCD00000217
- MOL File:
- 78-77-3.mol
- MSDS File:
- SDS
Last updated:2024-08-24 19:19:26
Melting point | -119 °C |
---|---|
Boiling point | 90-92 °C(lit.) |
Density | 1.26 g/mL at 20 °C(lit.) |
vapor pressure | 41 hPa (20 °C) |
refractive index |
n |
Flash point | 65 °F |
storage temp. | Store below +30°C. |
solubility | 0.51g/l slightly soluble |
form | Liquid |
color | Clear colorless |
Water Solubility | 0.51 g/L (18 ºC) |
Merck | 14,5135 |
BRN | 1730915 |
Dielectric constant | 4.0(-7℃) |
Stability | Volatile |
InChIKey | HLVFKOKELQSXIQ-UHFFFAOYSA-N |
CAS DataBase Reference | 78-77-3(CAS DataBase Reference) |
FDA UNII | 5OEC0BW987 |
NIST Chemistry Reference | Propane, 1-bromo-2-methyl-(78-77-3) |
EPA Substance Registry System | Propane, 1-bromo-2-methyl- (78-77-3) |
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 | 11-37-36/37/38 | |||||||||
Safety Statements | 16-23-37/39-26 | |||||||||
RIDADR | UN 2342 3/PG 2 | |||||||||
WGK Germany | 3 | |||||||||
RTECS | TX4140000 | |||||||||
F | 8 | |||||||||
TSCA | Yes | |||||||||
HazardClass | 3 | |||||||||
PackingGroup | II | |||||||||
HS Code | 29033036 | |||||||||
Toxicity | LD50 orally in Rabbit: > 2000 mg/kg | |||||||||
NFPA 704 |
|
1-Bromo-2-methylpropane price More Price(21)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 8.01549 | 1-Bromo-2-methylpropane for synthesis | 78-77-3 | 250ML | $38.7 | 2024-03-01 | Buy |
Sigma-Aldrich | 8.01549 | 1-Bromo-2-methylpropane for synthesis | 78-77-3 | 1L | $151 | 2024-03-01 | Buy |
Sigma-Aldrich | 156582 | 1-Bromo-2-methylpropane 99% | 78-77-3 | 100g | $64.7 | 2024-03-01 | Buy |
Sigma-Aldrich | 156582 | 1-Bromo-2-methylpropane 99% | 78-77-3 | 500g | $78 | 2024-03-01 | Buy |
TCI Chemical | B0616 | 1-Bromo-2-methylpropane >97.0%(GC) | 78-77-3 | 25g | $18 | 2024-03-01 | Buy |
1-Bromo-2-methylpropane Chemical Properties,Uses,Production
Chemical Properties
CLEAR LIQUID
Uses
1-Bromo-2-methylpropane is used as a synthetic reagent for the preparation of 1-ethyl-1,3-isobutylimidazolium bromide by reaction with 1-ethylimidazole.
Safety Profile
Questionable carcinogen with experimental neoplastigenic data. Moderately toxic by intraperitoneal route. A dangerous fire hazard when exposed to heat or flame. When heated to decomposition it emits toxic fumes of Br-. See also BROMIDES.
Purification Methods
Partially hydrolyse it to remove any tertiary alkyl halide, then fractionally distil it, then wash it with conc H2SO4, water and aqueous K2CO3, then redistil it from dry K2CO3. [Dunbar & Hammett J Am Chem Soc 72 109 1950, Beilstein 1 IV 294.]
1-Bromo-2-methylpropane Preparation Products And Raw materials
Global( 396)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Yancheng Longshen Chemical Co.,Ltd. | +86-0515-88706880; +8618352073383 | sales@longshenchem.com | China | 79 | 55 |
Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12446 | 58 |
Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 | sales1@chuanghaibio.com | China | 5882 | 58 |
Firsky International Trade (Wuhan) Co., Ltd | +8615387054039 | admin@firsky-cn.com | China | 436 | 58 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29798 | 60 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 18628 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21667 | 55 |
Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | fandachem@gmail.com | China | 9357 | 55 |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29888 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
View Lastest Price from 1-Bromo-2-methylpropane manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-09-19 | 1-Bromo-2-Methylpropane
78-77-3
|
US $9.00 / KG | 1KG | 99.8% | 100tons | Hebei Chuanghai Biotechnology Co,.LTD | ||
2024-08-15 | 1-Bromo-2-methylpropane
78-77-3
|
US $0.00 / KG | 1KG | 0.99 | 5000kg | Hebei Yanxi Chemical Co., Ltd. | ||
2023-10-08 | 1-Bromo-2-methylpropane
78-77-3
|
US $30.00 / KG | 1KG | 99% | 20T | Firsky International Trade (Wuhan) Co., Ltd |
- 1-Bromo-2-Methylpropane
78-77-3
- US $9.00 / KG
- 99.8%
- Hebei Chuanghai Biotechnology Co,.LTD
- 1-Bromo-2-methylpropane
78-77-3
- US $0.00 / KG
- 0.99
- Hebei Yanxi Chemical Co., Ltd.
- 1-Bromo-2-methylpropane
78-77-3
- US $30.00 / KG
- 99%
- Firsky International Trade (Wuhan) Co., Ltd
78-77-3(1-Bromo-2-methylpropane)Related Search:
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Bortezomib Impurity 26
Manufacturers wholesale CAS 78-77-3 98% 1-Bromo-2-methylpropane for sale CAS NO.78-77-3
??iso butyl bromide? (78-77-3?)??
1-Bromo-2-methylpropane >
Isobutyl Bromide (Stabilized w/ Ag) pure, 98%
ISOBUTYL BROMIDE
i-Butyl bromide
Iso-butyl Bromide (IBBr).
Febuxostat Impurity 114
1-Bromo-2-methylpropane, ≥ 97.0%
78-77-3
77-78-3
CH32CHCH2Br
78773
HALIDE
Building Blocks
Alkyl
Organic Building Blocks
Halogenated Hydrocarbons
Organics
ALKYL BROMIDE
K00001