Phenylpropiolic acid

Product Name: Phenylpropiolic acid
CAS No.: 637-44-5
Chemical Name: Phenylpropiolic acid
Synonyms: 3-Phenylpropiolic acid;PHENYLPROPYNOIC ACID;Benzenepropiolic acid;3-PHENYLPROPYNOIC ACID;RARECHEM AL BE 0668;phenylpropanic acid;PHENYLPROPIOLIC ACID;3-phenyl-2-propynoate;Phenylpropioplic Acid;B-PHENYLPROPIOLIC ACID
CBNumber: CB6290870
Molecular Formula: C9H6O2
Formula Weight: 146.14
MOL File: 637-44-5.mol

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Phenylpropiolic acid Property

Melting point:: 135-137 °C (lit.)
Boiling point:: 225.74°C (rough estimate)
Density: 1.1674 (rough estimate)
refractive index: 1.5550 (estimate)
storage temp.: 2-8°C
form: Fine Crystalline Powder
pka: pK1:2.269 (35°C)
color: White to slightly beige
Water Solubility: freely soluble
BRN: 742587
InChIKey: XNERWVPQCYSMLC-UHFFFAOYSA-N
CAS DataBase Reference: 637-44-5(CAS DataBase Reference)
NIST Chemistry Reference: Phenylpropiolic acid(637-44-5)
EPA Substance Registry System: 2-Propynoic acid, 3-phenyl- (637-44-5)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36-24/25
WGK Germany: 3
TSCA: Yes
HazardClass: IRRITANT
HS Code: 29163900

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

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.

P271Use only outdoors or in a well-ventilated area.

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: P31205
Product name: Phenylpropiolic acid
Purity: 99%
Packaging: 5g
Price: $45.9
Updated: 2024/03/01

Sigma-Aldrich

Product number: P31205
Product name: Phenylpropiolic acid
Purity: 99%
Packaging: 25g
Price: $108
Updated: 2024/03/01

TCI Chemical

Product number: P0610
Product name: Phenylpropiolic Acid
Purity: >98.0%(T)
Packaging: 5g
Price: $57
Updated: 2024/03/01

TCI Chemical

Product number: P0610
Product name: Phenylpropiolic Acid
Purity: >98.0%(T)
Packaging: 25g
Price: $205
Updated: 2024/03/01

Alfa Aesar

Product number: A15163
Product name: Phenylpropiolic acid, 98+%
Packaging: 10g
Price: $100
Updated: 2024/03/01

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Phenylpropiolic acid Chemical Properties,Usage,Production

Chemical Properties

WHITE TO SLIGHTLY BEIGE FINE CRYSTALLINE POWDER

Uses

Phenylpropiolic Acid is used as a reagent in the high yield synthesis of 3,3-diphenylpropanoic acid derivatives via hydrophenylation and ionic hydrogenation with strong Lewis acids. It is also used in the synthesis of highly substituted aromatic rings via the alkyne-mediated approach which serve as templates for drug design.

Definition

ChEBI: An acetylenic compound that is propynoic acid in which the acetylenic hydrogen is replaced by a phenyl group.

Purification Methods

Crystallise the acid from *benzene, CCl4 (m 136o) or aqueous EtOH. The S-benzylisothiuronium salt has m 184-186o (from EtOH). [Beilstein 9 II 436, 9 III 3061, 9 IV 2327.]

Phenylpropiolic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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Phenylpropiolic acid Suppliers

Americas 1 Belgium 3 Canada 1 China 143 Europe 1 France 1 Germany 9 India 11 Japan 6 Poland 3 Switzerland 5 The Netherlands 1 United Kingdom 11 United States 31 Global 227

Shanghai XIYU Chemical Technology Co.,Ltd.

Tel: 021-15000143735 15221126179
Fax: 021-38473230
Email: sala@xiyuchem.com
Country: China
ProdList: 370
Advantage: 55

DKD Shijiazhuang Chemical Co., Ltd.

Tel: 0311-0311-67790228 15531158659
Fax: 66571013
Email: 1257738041@qq.com
Country: China
ProdList: 153
Advantage: 62

Hubei Jingli Chemistry Co., Ltd.

Tel: 15926669505
Email: jinglichemistry@126.com
Country: China
ProdList: 152
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

INTATRADE GmbH

Tel: +49 3493/605464
Fax: +49 3493/605470
Email: sales@intatrade.de
Country: Germany
ProdList: 3572
Advantage: 66

Alfa Aesar

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

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44688
Advantage: 61

Capot Chemical Co., Ltd

Tel: +86 (0) 571 85 58 67 18
Fax: 0086-571-85864795
Email: sales@capotchem.com
Country: China
ProdList: 18207
Advantage: 66

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View Lastest Price from Phenylpropiolic acid manufacturers

Hebei Weibang Biotechnology Co., Ltd

Product: Phenylpropiolic acid 637-44-5
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-11-18

Hebei Weibang Biotechnology Co., Ltd

Product: Phenylpropiolic acid 637-44-5
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-11-01

R&D Scientific Inc.

Product: 3-Phenylpropiolic acid 637-44-5
Price: US $1300.00/Kg
Min. Order: 1Kg
Purity: 97
Supply Ability: 500 Kg
Release date: 2024-07-26

637-44-5, Phenylpropiolic acidRelated Search:

Propiolic Acid Ethyl 2-(Chlorosulfonyl)acetate Hyaluronic acid Folic acid Citric acid Propyne Ethyl propiolate Phenylacetylene Phenylpropyl aldehyde Phenylphosphonic dichloride Phenylphosphinic acid Phenylphosphonic acid Ascoric Acid PHENYLPROPIOLIC ACID ETHYL ESTER,3-Phenylpropiolic acid ethyl ester,Phenylpropiolic acid ethyl PHENYLPROPIOLIC ACID METHYL ESTER,3-Phenylpropiolic acid methyl,Phenylpropiolic acid methyl Acetylene Phenylpropiolic acid P-TOLYL-PROPYNOIC ACID ETHYL ESTER

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b-Phenylpropargylic acid

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3-PHENYL-2-PROPYNOIC ACID

3-PHENYLPROPYNOIC ACID

B-PHENYLPROPIOLIC ACID

PHENYLACETYLENECARBOXYLIC ACID

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RARECHEM AL BE 0668

Phenylacetylenecarboxylic acid~3-Phenylpropynoic acid

Phenylpropioplic Acid

PhenylpropiolicAcid&gt

phenylpropanic acid

637-44-5

C9H6O2

C6H5CCCOOH

C6H5CCCO2H

C6H5C8801CCOOH

C9H5O2

Acetylenes

Acetylenic Carboxylic Acids & Their Derivatives

C9

Carboxylic Acids

Carbonyl Compounds

Building Blocks

CARBOXYLIC ACID

Organic Building Blocks

Building Blocks

C9

Carbonyl Compounds

Carboxylic Acids

Chemical Synthesis

Organic Building Blocks

Aromatic Propionic Acids

Acetylenes

Acetylenic Alcohols & Their Derivatives

Diyne Compounds (LB Films)

Functional Materials

LB Films

Acetylenic Carboxylic Acids & Their Derivatives