2-PENTYNOIC ACID

Product Name: 2-PENTYNOIC ACID
CAS No.: 5963-77-9
Chemical Name: 2-PENTYNOIC ACID
Synonyms: Nsc289567;2-PENTYNOIC ACID;Pent-2-ynoic acid;2-Pentynoic acid 97%;ethylacetylene carboxylic acid;2-PENTYNOIC ACID, 98%2-PENTYNOIC ACID, 98%2-PENTYNOIC ACID, 98%2-PENTYNOIC ACID, 98%
CBNumber: CB5372153
Molecular Formula: C5H6O2
Formula Weight: 98.1
MOL File: 5963-77-9.mol

More

Less

2-PENTYNOIC ACID Property

Melting point:: 47-53 °C
Boiling point:: 125°C 30mm
Density: 1.1133 (rough estimate)
refractive index: 1.4619
Flash point:: 96 °C
storage temp.: 2-8°C
form: Solid
pka: 2.70±0.10(Predicted)

More

Less

Safety

Hazard Codes: Xn
Risk Statements: 34-36/37/38-22
Safety Statements: 26-36/37/39-36
RIDADR: 3261
WGK Germany: 1
HS Code: 29161900

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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.

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 662909
Product name: 2-Pentynoic acid
Purity: 97%
Packaging: 25g
Price: $466
Updated: 2024/03/01

Sigma-Aldrich

Product number: 662909
Product name: 2-Pentynoic acid
Purity: 97%
Packaging: 5g
Price: $104
Updated: 2023/06/20

Alfa Aesar

Product number: H53411
Product name: 2-Pentynoic acid, 97%
Packaging: 1g
Price: $25.65
Updated: 2024/03/01

Alfa Aesar

Product number: H53411
Product name: 2-Pentynoic acid, 97%
Packaging: 5g
Price: $85.65
Updated: 2024/03/01

Alfa Aesar

Product number: H53411
Product name: 2-Pentynoic acid, 97%
Packaging: 25g
Price: $341.65
Updated: 2024/03/01

More

Less

2-PENTYNOIC ACID Chemical Properties,Usage,Production

Uses

2-Pentynoic Acid is a chemical reagent used in the preparation of various organic molecule. Used in the stereoselective synthesis of vinylstannanes. In addition, it is used in the synthesis of spiroindolines derivatives.

2-PENTYNOIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

2-PENTYNOIC ACID Suppliers

China 41 Germany 2 India 1 Switzerland 1 United Kingdom 1 United States 11 Global 57

Weifang Yuda Pharmaceutical Technology Co., Ltd.

Tel: 17663603912
Fax: +86-536- 8637276
Email: 2710256076@qq.com
Country: China
ProdList: 201
Advantage: 56

Hangzhou Copiore Chemical Co., Ltd.

Tel: 0571-56076030 13757145729
Fax: 0571-56076030
Email: sales@copiore.com
Country: China
ProdList: 252
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-61259108 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44689
Advantage: 61

Shanghai Aladdin Bio-Chem Technology Co.,LTD

Tel: 400-400-6206333 18521732826
Fax: 021-50323701
Email: market@aladdin-e.com
Country: China
ProdList: 25003
Advantage: 65

Bide Pharmatech Ltd.

Tel: 400-164-7117 13681763483
Fax: +86-21-61629029
Email: product02@bidepharm.com
Country: China
ProdList: 41462
Advantage: 60

Shanghai Xingui Biotechnology Co., Ltd.

Tel: 17501653715
Email: xingui2022@126.com
Country: China
ProdList: 10021
Advantage: 58

Sigma-Aldrich

Tel: 021-61415566 800-8193336
Email: orderCN@merckgroup.com
Country: China
ProdList: 51456
Advantage: 80

More

Less

View Lastest Price from 2-PENTYNOIC ACID manufacturers

Career Henan Chemical Co

Product: 2-PENTYNOIC ACID 5963-77-9
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 200kg
Release date: 2019-12-26

5963-77-9, 2-PENTYNOIC ACIDRelated Search:

2-OCTYNOIC ACID METHYL 2-HEPTYNOATE METHYL 2-HEXYNOATE ETHYL 2-HEXYNOATE 2-Pentynoic acid ethyl ester 2-HEXYNOIC ACID ETHYL 2-OCTYNOATE ETHYL 2-HEPTYNOATE 2-HEPTYNOIC ACID ETHYL 2-NONYNOATE METHYL 2-OCTYNOATE 2-PENTYNOIC ACID METHYL 2-NONYNOATE L-Propargylglycine HCL 4-Pentynoic acid, 2-amino-, (2S)-,(S)-2-AMINO-4-PENTYNOIC ACID 2-AMINO-4-PENTYNOIC ACID 4-PENTYNOIC ACID (R)-2-AMINO-4-PENTYNOIC ACID

2-PENTYNOIC ACID

ethylacetylene carboxylic acid

Nsc289567

2-Pentynoic acid 97%

Pent-2-ynoic acid

2-PENTYNOIC ACID, 98%2-PENTYNOIC ACID, 98%2-PENTYNOIC ACID, 98%2-PENTYNOIC ACID, 98%

5963-77-9

C2H5CCCOOH

CH3CH2CH8801CCO2H

CH3CH2CCCOOH

Carboxylic acid

C1 to C5Organic Building Blocks

Alkynes

Carbonyl Compounds

Carboxylic Acids

Internal