2-Phenoxypropionic acid
- CAS No.
- 940-31-8
- Chemical Name:
- 2-Phenoxypropionic acid
- Synonyms
- PHD-0-01;2-Phenoxy;AKOS BBB/241;2-Phenoxypropi;2-Phenoxypropionsure;2-phenoxy-propanoicaci;2-phenoxy-propionicaci;2-Phenoxypropionic acid;a-Phenoxypropionic acid;2-PHENOXYPROPANOIC ACID
- CBNumber:
- CB4678100
- Molecular Formula:
- C9H10O3
- Molecular Weight:
- 166.17
- MDL Number:
- MFCD00002643
- MOL File:
- 940-31-8.mol
- MSDS File:
- SDS
| Melting point | 112-115 °C (lit.) |
|---|---|
| Boiling point | 265 °C (lit.) |
| Density | 1.1708 (rough estimate) |
| refractive index | 1.5500 (estimate) |
| Flash point | 265°C |
| storage temp. | Store at room temperature |
| form | powder to crystal |
| pka | 3.22±0.10(Predicted) |
| color | White to Almost white |
| BRN | 3198799 |
| InChI | InChI=1S/C9H10O3/c1-7(9(10)11)12-8-5-3-2-4-6-8/h2-7H,1H3,(H,10,11) |
| InChIKey | SXERGJJQSKIUIC-UHFFFAOYSA-N |
| SMILES | C(O)(=O)C(OC1=CC=CC=C1)C |
| CAS DataBase Reference | 940-31-8(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| NIST Chemistry Reference | Propanoic acid, 2-phenoxy-(940-31-8) |
| EPA Substance Registry System | Propanoic acid, 2-phenoxy- (940-31-8) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P305+P351+P338 | |||||||||
| Hazard Codes | Xi,C | |||||||||
| Risk Statements | 36/37/38-34 | |||||||||
| Safety Statements | 24/25-45-36/37/39-27-26 | |||||||||
| WGK Germany | 1 | |||||||||
| RTECS | UF6515000 | |||||||||
| HazardClass | IRRITANT | |||||||||
| HS Code | 29189900 | |||||||||
| NFPA 704 |
|
2-Phenoxypropionic acid price More Price(23)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 197149 | 2-Phenoxypropionic acid ≥98% | 940-31-8 | 50g | $22.3 | 2025-07-31 | Buy |
| TCI Chemical | P0318 | 2-Phenoxypropionic Acid >98.0%(GC)(T) | 940-31-8 | 25g | $18 | 2025-07-31 | Buy |
| TCI Chemical | P0318 | 2-Phenoxypropionic Acid >98.0%(GC)(T) | 940-31-8 | 500g | $157 | 2025-07-31 | Buy |
| TRC | P318815 | 2-Phenoxypropionic Acid | 940-31-8 | 25g | $200 | 2021-12-16 | Buy |
| TRC | P318815 | 2-Phenoxypropionic Acid | 940-31-8 | 50g | $305 | 2021-12-16 | Buy |
2-Phenoxypropionic acid Chemical Properties,Uses,Production
Chemical Properties
white to pale yellow to beige powder
Uses
2-Phenoxypropionic Acid is used in organic chemistry reduction reactions. Used in the synthesis of PPAR (peroxisome proliferator-activated receptor (PPAR) ligands.
Definition
ChEBI: 2-Phenoxypropionic acid is an aromatic ether and a carboxylic acid.
Synthesis Reference(s)
The Journal of Organic Chemistry, 43, p. 772, 1978 DOI: 10.1021/jo00398a070
General Description
Solvent-induced invesrsion of enantioselectivity during esterification of 2-phenoxypropionic acid catalyzed by Candida cylindracea lipase has been investigated. Derivatives of 2-phenoxypropionic acid are potential herbicides.
Purification Methods
Crystallise the acid from water. [Beilstein 6 H 163, 6 II 158, 6 III 614.]
2-Phenoxypropionic acid Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29855 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49730 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | eric@witopchemical.com | China | 23541 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 +8617705817739 | info@dycnchem.com | China | 52846 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18126 | 58 |
| PT CHEM GROUP LIMITED | +86-85511178; | peter68@ptchemgroup.com | China | 35425 | 58 |
| Hu Bei Jiutian Bio-medical Technology CO.,Ltd | 027-88013699 17354350817 | Ryan@jiutian-bio.com | China | 5944 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20202 | 58 |
| Aladdin Scientific | tp@aladdinsci.com | United States | 57505 | 58 |
View Lastest Price from 2-Phenoxypropionic acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-05-26 | 2-Phenoxy
940-31-8
|
US $10.00 / KG | 1KG | 98% | 10 ton | Hebei Chuanghai Biotechnology Co,.LTD | |
 |
2019-07-06 | 2-Phenoxypropanoic acid
940-31-8
|
US $1.00 / KG | 1KG | 98% | 100KG | Career Henan Chemical Co |
-
- 2-Phenoxy
940-31-8
- US $10.00 / KG
- 98%
- Hebei Chuanghai Biotechnology Co,.LTD
-
- 2-Phenoxypropanoic acid
940-31-8
- US $1.00 / KG
- 98%
- Career Henan Chemical Co
