ChemicalBook > Product Catalog >Chemical Reagents >Organic reagents >fatty acid >Phenylpropiolic acid
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;Phenylpropioplic Acid;3-phenyl-2-propynoate;B-PHENYLPROPIOLIC ACID
- CBNumber:
- CB6290870
- Molecular Formula:
- C9H6O2
- Molecular Weight:
- 146.14
- MOL File:
- 637-44-5.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/11/1 18:09:03
| 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) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36-24/25 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | IRRITANT | |||||||||
| HS Code | 29163900 | |||||||||
| NFPA 704 |
|
Phenylpropiolic acid price More Price(4)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | P31205 | Phenylpropiolic acid 99% | 637-44-5 | 5G | ₹1948.5 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | P31205 | Phenylpropiolic acid 99% | 637-44-5 | 25G | ₹9526 | 2022-06-14 | Buy |
| TCI Chemicals (India) | P0610 | Phenylpropiolic Acid | 637-44-5 | 5G | ₹3000 | 2022-05-26 | Buy |
| TCI Chemicals (India) | P0610 | Phenylpropiolic Acid | 637-44-5 | 25G | ₹8300 | 2022-05-26 | Buy |
Phenylpropiolic acid Chemical Properties,Uses,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
CARBON-13C DIOXIDE
METHYL PHENYLPROPIOLATE
PHENYLETHYNYLMAGNESIUM BROMIDE
Phenylpropiolaldehyde
3-PHENYL-2-PROPYN-1-OL
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Global( 227)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| GLR Innovations | +91 9891111994 | New Delhi, India | 4535 | 58 | Inquiry |
| SREE SYNERIC LAB | +91-91-6383636810 +91-9884742764 | Tamil Nadu, India | 465 | 58 | Inquiry |
| SPD CHEMICALS | +91-7075800742 +91-7075800742 | Hyderabad, India | 212 | 58 | Inquiry |
| VDL ORGANICS PVT LTD | +91-9246335727 +91-8328068806 | Telangana, India | 48 | 58 | Inquiry |
| TSK Lifesciences | 91-9397306789 | Hyderabad, India | 246 | 58 | Inquiry |
| CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6257 | 58 | Inquiry |
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6100 | 58 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6768 | 58 | Inquiry |
| SREE SYNERIC LAB | null | New Delhi, India | 328 | 58 | Inquiry |
| SL Drugs and Pharmaceuticals Pvt. Ltd. | +91 (40) 6661-1133 | New Delhi, India | 2683 | 50 | Inquiry |
| Supplier | Advantage |
|---|---|
| GLR Innovations | 58 |
| SREE SYNERIC LAB | 58 |
| SPD CHEMICALS | 58 |
| VDL ORGANICS PVT LTD | 58 |
| TSK Lifesciences | 58 |
| CLEARSYNTH LABS LTD. | 58 |
| A.J Chemicals | 58 |
| TCI Chemicals (India) Pvt. Ltd. | 58 |
| SREE SYNERIC LAB | 58 |
| SL Drugs and Pharmaceuticals Pvt. Ltd. | 50 |
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637-44-5
C9H6O2
C6H5CCCOOH
C6H5CCCO2H
C6H5C8801CCOOH
C9H5O2
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