4-Bromo-1-butene

Product Name: 4-Bromo-1-butene
CAS No.: 5162-44-7
Chemical Name: 4-Bromo-1-butene
Synonyms: 4-bromobut-1-ene;4-Bromobutene;4-bromo-but-1-ene;1-Bromo-3-butene;4-Brombut-1-en;4-bromo-1-buten;homoallylbromide;4-Bromo-1-butene;4-Bromobutene-(1);3-BUTENYL BROMIDE
CBNumber: CB6354587
Molecular Formula: C4H7Br
Formula Weight: 135
MOL File: 5162-44-7.mol

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4-Bromo-1-butene Property

Melting point:: -115.07°C (estimate)
Boiling point:: 98-100 °C (lit.)
Density: 1.33 g/mL at 25 °C (lit.)
refractive index: n20/D 1.462(lit.)
Flash point:: 49 °F
storage temp.: Store below +30°C.
solubility: 0.76g/l
form: Liquid
color: Clear colorless to light brownish
Specific Gravity: 1.330
Water Solubility: Miscible with water, benzene, ether and ethanol.
Sensitive: Light Sensitive
BRN: 1098377
Stability:: Stable. Incompatible with strong bases, strong oxidizing agents. Highly flammable. Light sensitive.
InChIKey: DMAYBPBPEUFIHJ-UHFFFAOYSA-N
CAS DataBase Reference: 5162-44-7(CAS DataBase Reference)
NIST Chemistry Reference: 1-Butene, 4-bromo-(5162-44-7)
EPA Substance Registry System: 1-Butene, 4-bromo- (5162-44-7)

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Safety

Hazard Codes: F,Xn,Xi
Risk Statements: 11-36/37-42/43
Safety Statements: 26-36/37/39
RIDADR: UN 1993 3/PG 2
WGK Germany: 3
F: 8-19
TSCA: Yes
HazardClass: 3
PackingGroup: II
HS Code: 29033036

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H225Highly Flammable liquid and vapour

H317May cause an allergic skin reaction

H319Causes serious eye irritation

H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

H335May cause respiratory irritation

Precautionary statements

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

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 167851
Product name: 4-Bromo-1-butene
Purity: 97%
Packaging: 1g
Price: $29.9
Updated: 2024/03/01

Sigma-Aldrich

Product number: 167851
Product name: 4-Bromo-1-butene
Purity: 97%
Packaging: 10g
Price: $117
Updated: 2024/03/01

TCI Chemical

Product number: B0920
Product name: 4-Bromo-1-butene
Purity: >97.0%(GC)
Packaging: 10g
Price: $43
Updated: 2024/03/01

TCI Chemical

Product number: B0920
Product name: 4-Bromo-1-butene
Purity: >97.0%(GC)
Packaging: 25g
Price: $70
Updated: 2024/03/01

Alfa Aesar

Product number: A10977
Product name: 4-Bromo-1-butene, 97%
Packaging: 5g
Price: $64.65
Updated: 2024/03/01

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4-Bromo-1-butene Chemical Properties,Usage,Production

Chemical Properties

colourless liquid

Uses

4-Bromo-1-butene is a brominated alkene used as a reagent in organic synthesis.

Uses

4-Bromo-1-butene is used in the preparation of 4-(3-butenyloxy)benzoic acid and largazole. It is also used in double alkylation of lactams followed by Grubbs ring-closing metathesis to yield gymnodimine. Further, it serves as a reagent in the preparation of dienehydrazides.

Synthesis Reference(s)

Tetrahedron Letters, 25, p. 251, 1984 DOI: 10.1016/S0040-4039(00)99853-8

General Description

Stereoselective epoxidation of 4-bromo-1-butene was carried out with three alkene-utilizing bacteria: Mycobacterium LI, Mycobacterium E3 and Nocardia IP1.

4-Bromo-1-butene Preparation Products And Raw materials

Raw materials

Preparation Products

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4-Bromo-1-butene Suppliers

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View Lastest Price from 4-Bromo-1-butene manufacturers

Hebei Mujin Biotechnology Co.,Ltd

Product: 4-Bromo-1-butene 5162-44-7
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 50000KG/month
Release date: 2023-07-25

Apeloa production Co.,Limited

Product: 4-Brombut-1-en 5162-44-7
Price: US $1.00/g
Min. Order: 1g
Purity: 98%
Supply Ability: 1000
Release date: 2024-07-19

Hebei Weibang Biotechnology Co., Ltd

Product: 4-Bromo-1-butene 5162-44-7
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-10-28

5162-44-7, 4-Bromo-1-buteneRelated Search:

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4-bromo-1-buten

4-bromo-but-1-ene

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4-Bromobutene

4-Bromobutene-(1)

Homoallyl bromide

homoallylbromide

4-Bromobut-1-ene 99%

4-Brombut-1-en

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3-Buten-1-yl Bromide

4-BroMo-1-butene, 98+% 50ML

Allylcarbinyl BroMide

3-Butenyl bromide≥ 98% (GC)

4 - broMine - 1 - butylene

4-Bromo-1-butene &gt

4-Bromo-1-butene, 98%, for synthesis

4-BROMO-1-BUTENE FOR SYNTHESIS

4-Bromo-1-butene ISO 9001：2015 REACH

5162-44-7

BrCH2CH2CHCH2

HALOGEN

Building Blocks

蠅-Unsaturated Halides

蠅-Functional Alkanols, Carboxylic Acids, Amines & Halides

Halogenated Hydrocarbons

Alkenyl

Organic Building Blocks

Building Blocks

Chemical Synthesis

Halogenated Hydrocarbons

Organic Building Blocks

omega-Functional Alkanols, Carboxylic Acids, Amines & Halides

omega-Unsaturated Halides

Alkenyl

Halogenated Hydrocarbons

Organic Building Blocks

Halides

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