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1-Bromo-2-methylpropane

1-Bromo-2-methylpropane
1-Bromo-2-methylpropane structure
CAS No.
78-77-3
Chemical Name:
1-Bromo-2-methylpropane
Synonyms
iso-C4H9Br;bromoisobutane;Isobutylbromid;i-Butyl bromide;ISOBUTYL BROMIDE;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

1-Bromo-2-methylpropane Properties

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
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,GHS07
Signal word  Danger
Hazard statements  H315-H319-H335-H225
Precautionary statements  P233-P240-P241+P242+P243-P280-P303+P361+P353-P501-P210-P370+P378-P403+P235-P261-P305+P351+P338-P405-P501a
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
8
TSCA  Yes
HazardClass  3
PackingGroup  II
HS Code  29033036
Toxicity LD50 orally in Rabbit: > 2000 mg/kg

1-Bromo-2-methylpropane price More Price(10)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 8.01549 1-Bromo-2-methylpropane for synthesis 78-77-3 250 mL $28.58 2021-03-22 Buy
Sigma-Aldrich 156582 1-Bromo-2-methylpropane 99% 78-77-3 100g $36.8 2021-03-22 Buy
Sigma-Aldrich 156582 1-Bromo-2-methylpropane 99% 78-77-3 500g $106 2021-03-22 Buy
Sigma-Aldrich 8.01549 1-Bromo-2-methylpropane for synthesis 78-77-3 1 L $123.02 2021-03-22 Buy
TCI Chemical B0616 1-Bromo-2-methylpropane >97.0%(GC) 78-77-3 25g $19 2021-03-22 Buy

1-Bromo-2-methylpropane Chemical Properties,Uses,Production

Chemical Properties

CLEAR LIQUID

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

Preparation Products


1-Bromo-2-methylpropane Suppliers

Global( 311)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Yancheng Longshen Chemical Co.,Ltd.
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View Lastest Price from 1-Bromo-2-methylpropane manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-05-14 1-Bromo-2-methylpropane
78-77-3
US $10.00 / KG 1KG 99% 10 mt Hebei Guanlang Biotechnology Co., Ltd.
2021-03-18 1-Bromo-2-methylpropane
78-77-3
US $10.00 / KG 1KG 99.99 10Ton Hebei Miaobian Biotechnology Co., Ltd
2020-03-19 Manufacturers wholesale CAS 78-77-3 98% 1-Bromo-2-methylpropane for sale CAS NO.78-77-3
78-77-3
US $1.00 / G 100G 99.9% 50000 tons Wuhan Boyuan Import & Export Co., LTD

1-Bromo-2-methylpropane Spectrum


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