1-Bromo-2-methylpropane

Product Name: 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
Formula Weight: 137.02
MOL File: 78-77-3.mol

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1-Bromo-2-methylpropane Property

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: n20/D 1.435(lit.)
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)
NIST Chemistry Reference: Propane, 1-bromo-2-methyl-(78-77-3)
EPA Substance Registry System: Propane, 1-bromo-2-methyl- (78-77-3)

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Safety

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

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H225Highly Flammable liquid and vapour

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P241Use explosion-proof electrical/ventilating/lighting/…/equipment.

P242Use only non-sparking tools.

P243Take precautionary measures against static discharge.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 8.01549
Product name: 1-Bromo-2-methylpropane
Purity: for synthesis
Packaging: 250ML
Price: $38.7
Updated: 2024/03/01

Sigma-Aldrich

Product number: 8.01549
Product name: 1-Bromo-2-methylpropane
Purity: for synthesis
Packaging: 1L
Price: $151
Updated: 2024/03/01

Sigma-Aldrich

Product number: 156582
Product name: 1-Bromo-2-methylpropane
Purity: 99%
Packaging: 100g
Price: $64.7
Updated: 2024/03/01

Sigma-Aldrich

Product number: 156582
Product name: 1-Bromo-2-methylpropane
Purity: 99%
Packaging: 500g
Price: $78
Updated: 2024/03/01

TCI Chemical

Product number: B0616
Product name: 1-Bromo-2-methylpropane
Purity: >97.0%(GC)
Packaging: 25g
Price: $18
Updated: 2024/03/01

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1-Bromo-2-methylpropane Chemical Properties,Usage,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

Raw materials

2-Methyl-1-propanol

Preparation Products

Isobutylmercaptan Sibutramine Isobutylamine

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1-Bromo-2-methylpropane Suppliers

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View Lastest Price from 1-Bromo-2-methylpropane manufacturers

Hebei Weibang Biotechnology Co., Ltd

Product: 1-Bromo-2-methylpropane 78-77-3
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-11-19

Hebei Yanxi Chemical Co., Ltd.

Product: 1-Bromo-2-methylpropane 78-77-3
Price: US $0.00/KG
Min. Order: 1KG
Purity: 0.99
Supply Ability: 5000kg
Release date: 2023-10-12

Hebei Chuanghai Biotechnology Co,.LTD

Product: 1-Bromo-2-Methylpropane 78-77-3
Price: US $9.00/KG
Min. Order: 1KG
Purity: 99.8%
Supply Ability: 100tons
Release date: 2024-08-23

78-77-3, 1-Bromo-2-methylpropaneRelated Search:

tert-Butyl 2-bromo-2-methylpropanoate 2-Bromo-2-methylpropionic acid 2-Bromoisobutyryl Bromide Clidinium bromide ISOBUTANE Cyclobutyl bromide Sodium bromate Phenylacetic acid isobutyl ester 3-Bromoanisole Bromocyclopentane 1-Chloro-2-methylpropane Ethidium bromide 2-Ethylhexyl bromide 1-BROMO-1-METHYLPROPANE 2-Bromo-2-methylpropane Bromocyclohexane 1-Hexadecylpyridinium bromide 1-Bromohexadecane

1-BROMO-2-METHYLPROPANE

ISOBUTYL BROMIDE

1-bromo-2-methyl-propan

1-Bromo-iso-butame

2-Methylpropylbromide

bromoisobutane

i-Butyl bromide

Isobutylbromid

iso-C4H9Br

Propane,1-bromo-2-methyl-

Isobutylbromide,97%

ISOBUTYL BROMIDE / 1-BROMO-2-METHYLPROPANE

1-Bromo-2-methylpropane, 98+%

1-BROMO-2-METHGL PROPANE

ISO BUTYL BROMIDE pure

1-Bromoisobutane

1-BroMo-2-Methylpropane, 98+% 500ML

1-BROMO-2-METHYLPROPANE FOR SYNTHESIS

BroMine generation of isobutane

Bortezomib Impurity 26

Manufacturers wholesale CAS 78-77-3 98% 1-Bromo-2-methylpropane for sale CAS NO.78-77-3

1-BroMo-2-Methylpropane, 98+%, 98+%

??iso butyl bromide? (78-77-3?)??

1-Bromo-2-methylpropane &gt

Isobutyl Bromide (Stabilized w/ Ag) pure, 98%

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