3-Phenylpropionic acid
- CAS No.
- 501-52-0
- Chemical Name:
- 3-Phenylpropionic acid
- Synonyms
- HYDROCINNAMIC ACID;3-PHENYLPROPANOIC ACID;BENZENEPROPANOIC ACID;HYDROXYCINNAMIC ACID;Phenylpropanoic acid;Benzenepropionic acid;NSC 9272;LABOTEST-BB LT00014254;3 - styrene acrylic acid;3-Phenyl-n-propionic acid
- CBNumber:
- CB6230832
- Molecular Formula:
- C9H10O2
- Molecular Weight:
- 150.17
- MOL File:
- 501-52-0.mol
- Modify Date:
- 2024/8/21 22:41:43
| Melting point | 45-48 °C (lit.) |
|---|---|
| Boiling point | 280 °C (lit.) |
| Density | 1.071 g/mL at 25 °C (lit.) |
| vapor pressure | 0.356Pa at 25℃ |
| FEMA | 2889 | 3-PHENYLPROPIONIC ACID |
| refractive index | 1.5408 (estimate) |
| Flash point | >230 °F |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | 0.6% soluble in water, soluble in alcohol, Propylene glycol, Glycerin and oils |
| form | Liquid |
| pka | 4.66(at 25℃) |
| Specific Gravity | 1.071 |
| color | Clear yellow to yellow-green |
| Odor | Very faint, warm-balsamic and sweet odor of Coumarin-Vanillin-type |
| Odor Type | floral |
| Water Solubility | Soluble in water |
| JECFA Number | 646 |
| Merck | 14,4784 |
| BRN | 907515 |
| InChIKey | XMIIGOLPHOKFCH-UHFFFAOYSA-N |
| LogP | 1.153 at 25℃ |
| CAS DataBase Reference | 501-52-0(CAS DataBase Reference) |
| NIST Chemistry Reference | 3-Phenylpropanoic acid(501-52-0) |
| EPA Substance Registry System | Hydrocinnamic acid (501-52-0) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 22-24/25-37/39-26 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | DA8600000 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29163900 | |||||||||
| NFPA 704 |
|
3-Phenylpropionic acid price More Price(12)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | W288918 | 3-Phenylpropionic acid 99%, FG | 501-52-0 | 1SAMPLE-K | ₹5141.88 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W288918 | 3-Phenylpropionic acid 99%, FG | 501-52-0 | 100G | ₹6852.23 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W288918 | 3-Phenylpropionic acid 99%, FG | 501-52-0 | 1KG | ₹19625.73 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W288918 | 3-Phenylpropionic acid 99%, FG | 501-52-0 | 10KG | ₹160004.33 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 80725 | Hydrocinnamic acid analytical standard | 501-52-0 | 100MG | ₹6375.93 | 2022-06-14 | Buy |
3-Phenylpropionic acid Chemical Properties,Uses,Production
Chemical Properties
3-Phenylpropionic acid has a faint, sweet odor, somewhat balsamic and coumarin-like with a mildly sweet-sour, vanilla-like taste.
Occurrence
Reported found in raspberry, guava fruit, Vitis vinifera L., papaya, strawberry fruit, cinnamon, cassia leaf, cheddar cheese, cocoa, beer, cognac, white wine, red wine, special wine, rose apple, mushroom, cloudberry, Boletus edulis, fresh mango, licorice and labdanum.
Uses
Used in the compositions for the treatment of blood disorders using α-methylhydrocinnamic acid.
Hydrocinnamic acid was used in the synthesis of three medium-chain acyl-Coenzyme A′s i.e. 3-phenylpropionyl-CoA from mixed anhydrides of fatty acids.
Preparation
By reduction of cinnamic acid using sodium amalgam.
Definition
ChEBI: A monocarboxylic acid that is propionic acid substituted at position 3 by a phenyl group.
Application
3-Phenylpropionic acid is rarely, if ever, used in perfumes, but it finds some use in flavor compositions, mainly as a fixative in Vanilla imitation, in complexes as a sweetener, and in Cheese imitation flavor for its mild pungency and herbaceous character.
General Description
Hydrocinnamic acid forms complexes with uranium(VI) and has been investigated in aqueous solution by attenuated total reflection fourier transform infrared spectroscopy. Hydrocinnamic acids are the major rhizospheric compounds with known growth regulatory activity.
Purification Methods
Crystallise the acid from *benzene, CHCl3 or pet ether (b 40-60o). Dry it in a vacuum. [Beilstein 9 H 508.]
3-Phenylpropionic acid Preparation Products And Raw materials
Raw materials
Preparation Products
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| Supplier | Advantage |
|---|---|
| SPD CHEMICALS | 58 |
| VDL ORGANICS PVT LTD | 58 |
| REDDY N REDDY PHARMACEUTICALS | 58 |
| KARPSCHEM LABORATORIES | 58 |
| ALS INDIA LIFE SCIENCES | 58 |
| Bhushilpa Chemicals Pvt Ltd | 58 |
| SynZeal Research Pvt Ltd | 58 |
| CHEMSWORTH | 30 |
| Dr Prem's Molecules Pvt. Ltd. | 50 |
| Dr. Jagath Reddy's Heterocyclics | 42 |