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1-Bromo-2-methylpropane

1-Bromo-2-methylpropane structure

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:2023-11-28 16:31:43

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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
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

RTECS

TX4140000

TSCA

Yes

HazardClass

PackingGroup

HS Code

29033036

Toxicity

LD50 orally in Rabbit: > 2000 mg/kg

NFPA 704

	3
2		0

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

Product number	Packaging	Price	Buy
8.01549	250ML	$38.7	Buy
8.01549	1L	$151	Buy
156582	100g	$64.7	Buy
156582	500g	$78	Buy
B0616	25g	$18	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 synthesis

Synthesis of 1-Bromo-2-methylpropane from 2-Methyl-1-propanol

1-Bromo-2-methylpropane Preparation Products And Raw materials

Raw materials

2-Methyl-1-propanol

Preparation Products

Isobutylmercaptan Sibutramine Isobutylamine 4-isobutylaniline Ethyl 2-(3-cyano-4-isobutoxyphenyl)-4-methyl-5-thiazolecarboxylate

Ethyl 2-isobutylacetoacetate 3-Methylbutanenitrile 2-methyl-1-nitropropane 5-tert-butyl-2-furoic acid ISOBUTYLMAGNESIUM BROMIDE

Isobutyl nitrite Diisobutylphenylphosphine Di-tert-butyl-isobutyl-phosphane

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1-Bromo-2-methylpropane Suppliers

Global( 390)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Yancheng Longshen Chemical Co.,Ltd.	+86-0515-88706880; +8618352073383	sales@longshenchem.com	China	79	55
Hebei Mojin Biotechnology Co., Ltd	+8613288715578	sales@hbmojin.com	China	12456	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	29797	60
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	15928	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21691	55
Hangzhou FandaChem Co.,Ltd.	008657128800458; +8615858145714	fandachem@gmail.com	China	9348	55
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
Hebei Guanlang Biotechnology Co., Ltd.	+86-19930503282	alice@crovellbio.com	China	8823	58

Supplier	Advantage
Yancheng Longshen Chemical Co.,Ltd.	55
Hebei Mojin Biotechnology Co., Ltd	58
Firsky International Trade (Wuhan) Co., Ltd	58
Capot Chemical Co.,Ltd.	60
Shanghai Daken Advanced Materials Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
Hangzhou FandaChem Co.,Ltd.	55
career henan chemical co	58
Hubei Jusheng Technology Co.,Ltd.	58
Hebei Guanlang Biotechnology Co., Ltd.	58

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

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2023-10-12	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
2023-09-06	1-Bromo-2-methylpropane 78-77-3	US $0.00-0.00 / KG	1KG	99%	500000kg	Hebei Guanlang 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

1-Bromo-2-methylpropane
78-77-3
US $0.00-0.00 / KG
99%
Hebei Guanlang Biotechnology Co., Ltd.

1-Bromo-2-methylpropane Spectrum

1-Bromo-2-methylpropane(78-77-3)MS 1-Bromo-2-methylpropane(78-77-3)¹HNMR 1-Bromo-2-methylpropane(78-77-3)¹³CNMR 1-Bromo-2-methylpropane(78-77-3)IR1 1-Bromo-2-methylpropane(78-77-3)IR2 1-Bromo-2-methylpropane(78-77-3)Raman

78-77-3(1-Bromo-2-methylpropane)Related Search:

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1-BROMO-2-METHYLPROPANE 1-bromo-2-methyl-propan 1-Bromo-iso-butame 2-Methylpropylbromide bromoisobutane 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 1-BroMo-2-Methylpropane, 98+%, 98+% 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