1-BROMO-2-PENTYNE

Product Name: 1-BROMO-2-PENTYNE
CAS No.: 16400-32-1
Chemical Name: 1-BROMO-2-PENTYNE
Synonyms: 1-bromopent-2-yne;Einecs 240-451-2;1-BROMO-2-PENTYNE;2-Pentynyl bromide;2-Pentyne, 1-bromo-;TIMTEC-BB SBB008834;2-Pentyn-1-yl bromide;1-BROMO-2-PENTYNE 97%;1-BROMO-2-PENTYNE, 97%1-BROMO-2-PENTYNE, 97%1-BROMO-2-PENTYNE, 97%1-BROMO-2-PENTYNE, 97%
CBNumber: CB4319470
Molecular Formula: C5H7Br
Formula Weight: 147.01
MOL File: 16400-32-1.mol

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1-BROMO-2-PENTYNE Property

Boiling point:: 93-94 °C/113 mmHg (lit.)
Density: 1.438 g/mL at 25 °C (lit.)
refractive index: n20/D 1.498(lit.)
Flash point:: 105 °F
solubility: Miscible with ether
form: Liquid
Specific Gravity: 1.438
color: Clear yellow

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Safety

Hazard Codes: Xi
Risk Statements: 10-36/37/38
Safety Statements: 26-36
RIDADR: UN 1993 3/PG 3
WGK Germany: 3
HazardClass: 3

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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: 429538
Product name: 1-Bromo-2-pentyne
Purity: 97%
Packaging: 1g
Price: $18.84
Updated: 2024/03/01

Sigma-Aldrich

Product number: 429538
Product name: 1-Bromo-2-pentyne
Purity: 97%
Packaging: 10g
Price: $146
Updated: 2024/03/01

Alfa Aesar

Product number: H53433
Product name: 1-Bromo-2-pentyne, 97%
Packaging: 5g
Price: $64.65
Updated: 2024/03/01

Alfa Aesar

Product number: H53433
Product name: 1-Bromo-2-pentyne, 97%
Packaging: 25g
Price: $266.65
Updated: 2024/03/01

GFS CHEMICALS

Product number: 80192
Product name: 1-Bromo-2-pentyne, 97%
Packaging: 25g
Price: $272.6
Updated: 2021/12/16

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1-BROMO-2-PENTYNE Chemical Properties,Usage,Production

Uses

1-Bromo-2-pentyne acts as a reagent for organic and organometallic compounds. It is also employed in the preparation of stereochemically restricted lactone-type analogs of jasmonic acids, 5-oxa-7-epi-jasmonic acid and 5-oxa-jasmonic acid. Further, it is used to prepare of 4,7-decadienal, 4,7-tridecadienal, 5,8-tetradecadienal and 6,9-dodecadienal synthesis. In addition to this, it plays an important role for the synthesis of 5-ethyl-4-methylene-6-phenyl-3a,4,7,7a-tetrahydroisobenzofuran-1,3-dione.

Uses

1-Bromo-2-pentyne may be employed for the following syntheses:

stereochemically restricted lactone-type analogs of jasmonic acids, 5-oxa-7-epi-jasmonic acid and 5-oxa-jasmonic acid
4,7-decadienal, 4,7-tridecadienal, 5,8-tetradecadienal and 6,9-dodecadienal (all-cis)
5-ethyl-4-methylene-6-phenyl-3a,4,7,7a-tetrahydroisobenzofuran-1,3-dione

Uses

1-Bromo-2-pentyne is a brominated alkyne derivative used as a reagent in a wide variety of organic and organometallic compounds.

Application

1-Bromo-2-pentyne may be employed for the following syntheses:
stereochemically restricted lactone-type analogs of jasmonic acids, 5-oxa-7-epi-jasmonic acid and 5-oxa-jasmonic acid 4,7-decadienal, 4,7-tridecadienal, 5,8-tetradecadienal and 6,9-dodecadienal (all-cis)
5-ethyl-4-methylene-6-phenyl-3a,4,7,7a-tetrahydroisobenzofuran-1,3-dione.
1-Bromo-2-pentyne is an halogenated hydrocarbon.

Synthesis Reference(s)

Synthesis, p. 730, 1974 DOI: 10.1055/s-1974-23426

General Description

1-Bromo-2-pentyne is an halogenated hydrocarbon.

1-BROMO-2-PENTYNE Preparation Products And Raw materials

Raw materials

Preparation Products

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1-BROMO-2-PENTYNE Suppliers

Canada 2 China 93 Germany 4 India 19 Japan 2 Poland 1 Spain 1 Switzerland 1 United Kingdom 5 United States 18 Global 146

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View Lastest Price from 1-BROMO-2-PENTYNE manufacturers

R&D Scientific Inc.

Product: 1-Bromo-2-pentyne 16400-32-1
Price: US $1780.00/g
Min. Order: 1g
Purity: 97
Supply Ability: 500 Kg
Release date: 2024-04-05

Henan Fengda Chemical Co., Ltd

Product: 1-Bromo-2-pentyne 16400-32-1
Price: US $5.00-0.50/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2024-01-13

Zhuozhou Wenxi import and Export Co., Ltd

Product: 1-Bromo-2-pentyne 16400-32-1
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-06-27

16400-32-1, 1-BROMO-2-PENTYNERelated Search:

3-Bromopropyne 2-Pentyn-1-ol METHYL 2-PENTYNOATE ETHYL 2-PENTYNOATE 2-PENTYNOIC ACID 2-PENTYNE 2-HEPTYNE 1-BROMO-2-PENTYNE 1-BROMO-2-BUTYNE 1-BROMO-2-OCTYNE 1-Bromo-1-pentyne 1-BROMO-3-PENTYNE 1-BROMO-4-PENTYNE,5-Bromo-1-pentyne 2-BROMO-3-HEXYNE

1-BROMO-2-PENTYNE

1-bromopent-2-yne

1-BROMO-2-PENTYNE 97%

TIMTEC-BB SBB008834

2-Pentynyl bromide

Einecs 240-451-2

2-Pentyn-1-yl bromide

1-BROMO-2-PENTYNE, 97%1-BROMO-2-PENTYNE, 97%1-BROMO-2-PENTYNE, 97%1-BROMO-2-PENTYNE, 97%

2-Pentyne, 1-bromo-

16400-32-1

7248-71-2

C2H5C8801CCH2Br

C2H5CCCH2Br

CH3CH2CCCH2Br

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