ChemicalBook > Product Catalog > Chemical Reagents > Organic reagents > fatty acid > Phenylpropiolic acid
Phenylpropiolic acid
Phenylpropiolic acid Basic information
- Product Name:
- Phenylpropiolic acid
- Synonyms:
-
- 3-Phenylpropargylic acid
- Benzenepropiolic acid
- Phenylpropiolic acid,97%
- Phenylpropiolic acid ,96%
- Phenylpropiolic acid, 97% 5GR
- 3-phenyl-2-propynoate
- PHENYLPROPIOLIC ACID CRYSTALLINE
- Phenylpropiolic acid, 98+%
- CAS:
- 637-44-5
- MF:
- C9H6O2
- MW:
- 146.14
- EINECS:
- 211-285-8
- Product Categories:
-
- 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
- Mol File:
- 637-44-5.mol
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Phenylpropiolic acid Chemical Properties
- 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 Information
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36-24/25
- WGK Germany
- 3
- TSCA
- Yes
- HazardClass
- IRRITANT
- HS Code
- 29163900
MSDS
- Language:English Provider:Phenylpropiolic acid
- Language:English Provider:SigmaAldrich
- Language:English Provider:ACROS
- Language:English Provider:ALFA
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Phenylpropiolic acid Usage And Synthesis
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 acidSupplier
Shanghai XIYU Chemical Technology Co.,Ltd. Gold
- Tel
- 021-61052090 15221126179
DKD Shijiazhuang Chemical Co., Ltd. Gold
- Tel
- 0311-0311-67790228 15531158659
- 1257738041@qq.com
Hubei Jingli Chemistry Co., Ltd. Gold
- Tel
- 15926669505
- jinglichemistry@126.com
J & K SCIENTIFIC LTD.
- Tel
- 010-82848833 400-666-7788
- jkinfo@jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
- Tel
- 4006608290; 18621169109
- market03@meryer.com
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Phenylpropiolic acid(637-44-5)Related Product Information
- 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