5-Bromo-1-pentene

Product Name: 5-Bromo-1-pentene
CAS No.: 1119-51-3
Chemical Name: 5-Bromo-1-pentene
Synonyms: 5-bromopent-1-ene;5-bromo-pent-1-ene;5-b;5-Bromopentene;5-bromo-1-penten;-Bromo-1-pentene;5-BROMOPENTENE-1;5-bromo-2-pentene;3-Pentenylbromide;4-Pentenylbromide
CBNumber: CB5251555
Molecular Formula: C5H9Br
Formula Weight: 149.03
MOL File: 1119-51-3.mol

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5-Bromo-1-pentene Property

Melting point:: -106.7°C (estimate)
Boiling point:: 126-127 °C/765 mmHg (lit.)
Density: 1.258 g/mL at 25 °C (lit.)
refractive index: n20/D 1.463(lit.)
Flash point:: 30 °C
storage temp.: 2-8°C
solubility: Chloroform, Ethyl Acetate
form: Oil
color: Clear Colourless
Specific Gravity: 1.258
Water Solubility: Immiscible with water.
BRN: 506077
InChIKey: LPNANKDXVBMDKE-UHFFFAOYSA-N
CAS DataBase Reference: 1119-51-3(CAS DataBase Reference)
NIST Chemistry Reference: 1-Pentene, 5-bromo-(1119-51-3)
EPA Substance Registry System: 1-Pentene, 5-bromo- (1119-51-3)

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Safety

Hazard Codes: Xi
Risk Statements: 10-36/37/38
Safety Statements: 26-24/25-16
RIDADR: UN 1993 3/PG 3
WGK Germany: 3
F: 8
TSCA: Yes
HazardClass: 3
PackingGroup: II
HS Code: 29033036

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H226Flammable liquid and vapour

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

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: 253901
Product name: 5-Bromo-1-pentene
Purity: 95%
Packaging: 5g
Price: $109
Updated: 2024/03/01

Sigma-Aldrich

Product number: 253901
Product name: 5-Bromo-1-pentene
Purity: 95%
Packaging: 25g
Price: $389
Updated: 2024/03/01

TCI Chemical

Product number: B1474
Product name: 5-Bromo-1-pentene
Purity: >95.0%(GC)
Packaging: 5g
Price: $25
Updated: 2024/03/01

TCI Chemical

Product number: B1474
Product name: 5-Bromo-1-pentene
Purity: >95.0%(GC)
Packaging: 25g
Price: $99
Updated: 2024/03/01

Alfa Aesar

Product number: A11219
Product name: 5-Bromo-1-pentene, 96%
Packaging: 5g
Price: $52.65
Updated: 2024/03/01

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5-Bromo-1-pentene Chemical Properties,Usage,Production

Description

5-Bromo-1-pentene is an organic compound with a molecular weight of 149.03. The formula of this compound is C5H9Br. It is a colorless, transparent liquid. The molecular structure of this molecule contains both double bonds and bromine atoms, giving it the properties of olefins and halogenated hydrocarbons. It serves as the starting material for the synthesis of DL-histrionicotoxin and phenyl-ketone fatty acids. Additionally, it is a fundamental chemical and pharmaceutical intermediate, finding wide applications in the fields of medicine, pesticides, and material chemistry.

Chemical Properties

Clear colorless to yellow liquid

Uses

5-Bromo-1-pentene is widely utilized in the stereoselective synthesis of 7alpha-(3-carboxypropyl) estradiol. It plays an important role as starting material in the synthesis of a variety of compounds including DL-histrionicotoxin and benzophenone containing fatty acids.

Synthesis Reference(s)

Tetrahedron, 28, p. 675, 1972 DOI: 10.1016/0040-4020(72)84031-6

Synthesis

1,5-Dibromopentane (100 Kg), N, N-dimethylformamide (100 Kg), and hexamethylphosphoramide (6.2 Kg) were stirred and mixed, and then heated in an oil bath at 140°C for 4 h. Atmospheric distillation collects the fractions, and the collected fractions are washed twice with 100 Kg brine. The organic liquid is distilled to obtain product 5-Bromo-1-pentene.

5-Bromo-1-pentene Preparation Products And Raw materials

Raw materials

Preparation Products

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5-Bromo-1-pentene Suppliers

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View Lastest Price from 5-Bromo-1-pentene manufacturers

Hebei Zhuanglai Chemical Trading Co.,Ltd

Product: 5-Bromo-1-pentene 1119-51-3
Price: US $85.00-35.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20ton
Release date: 2024-05-21

CONTIDE BIOTECH CO.,LTD

Product: 5-Bromo-1-pentene 1119-51-3
Price: US $10.00/G
Min. Order: 1G
Purity: 99%
Supply Ability: 20
Release date: 2024-03-21

HebeiShuoshengImportandExportco.,Ltd

Product: 5-Bromo-1-pentene 1119-51-3
Price: US $6.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 2000KG/Month
Release date: 2024-08-07

1119-51-3, 5-Bromo-1-penteneRelated Search:

TRANS-1,3-PENTADIENE 5-Bromopentan-1-ol 1,3-Cyclopentadiene Dicyclopentadiene 1-Pentene DL-Limonene Cyclopentene METHYLCYCLOPENTADIENE DIMER 1,2-PENTADIENE Allyl bromide Bromine 1,2-DIBROMO-5-HEXENE O-BROMANIL 1-bromo-2-pentene,predominantlytran 1,2-Dibromocyclopentene 2-Cyclohexen-1-one, 6-bromo-4,4-dimethyl- 5-(BROMOMETHYL)BICYCLO[2.2.1]HEPT-2-ENE (1S-CIS)-3-BROMO-3,5-CYCLOHEXADIENE-1,2-DIOL

1-pentene,5-bromo-

2-Pentene,5-bromo-

3-Pentenylbromide

4-Pentenyl bromide

4-Pentenylbromide

5-bromo-1-penten

5-bromo-2-pentene

5-b

(Pent-4-en-1yl) bromide

Aliphatic Bromoalkenes

5-Bromo-1-pentene,95%

5-BROMO-1-PENTENE, 97%5-BROMO-1-PENTENE, 97%5-BROMO-1-PENTENE, 97%5-BROMO-1-PENTENE, 97%

-Bromo-1-pentene

5-bromo-pent-1-ene

5-bromopent-1-ene

5-bromo-pent-2-ene

5-Bromopentene

4-PENTEN-1-YL BROMIDE

5-BROMO-1-AMYLENE

5-BROMO-1-PENTENE

5-BROMOPENTENE-1

1-BROMO-4-PENTENE

BROMO(5-)-1-PENTENE

5-BROMO-1-PENTENE, STAB.

5-Bromo-4-Pentene

5-Bromo-1-phentene

5-Bromo-1-pentene, GC 97%

5-BROMO-1-PENTENE, 98+%

5-Bromo-1-pentene &gt

5-Bromo-1-pentene, 95%, for synthesis

5-Bromo-1-pentene ISO 9001：2015 REACH

5-Bromo-1-pentene 1119-51-3

1119-51-3

1119-56-3

119-51-3

BrCH23CHCH2

Organic Building Blocks

Halogenated Hydrocarbons

HALOGEN

Alkenyl

Building Blocks

蠅-Functional Alkanols, Carboxylic Acids, Amines & Halides

蠅-Unsaturated Halides

Isoquinolines ,Quinolines ,Quinaldines

Alkenyl

Halogenated Hydrocarbons

Organic Building Blocks

omega-Functional Alkanols, Carboxylic Acids, Amines & Halides

omega-Unsaturated Halides

1119-51-3