24256-91-5
24256-91-5 structure
- Name: (S)-2-Hydroxy-2-phenylbutyric acid
- Chemical Name: 2-Hydroxy-2-phenylbutanoic acid
- CAS Number: 24256-91-5
- Molecular Formula: C10H12O3
- Molecular Weight: 180.20000
- Create Date: 2018-04-26 08:00:00
- Modify Date: 2025-08-25 15:46:36
| Name | 2-Hydroxy-2-phenylbutanoic acid |
|---|---|
| Synonyms |
(S)-2-hydroxy(4-methoxyphenyl)acetonitrile
(2S)-2-hydroxy-2-(4-methylphenyl)acetonitrile (S)-2-hydroxy(4-methylphenyl)acetonitrile (S)-2-hydroxy-p-methoxyphenylacetonitrile S-(+)-1,2-diphenyl-2-hydroxyethanone (S)-2-hydroxy-2-(p-methoxyphenyl)acetonitrile (S)-2-hydroxy-1,2-diphenylethan-1-one (S)-(+)-5-ethylmandelic acid Benzoin,(+) (R)-2-hydroxy-2-(2-furyl)acetonitrile (S)-(+)-2-hydroxy-2-(2-furyl)acetonitrile (S)-(+)-2-(furan-2-yl)-2-hydroxyacetonitrile (S)-(+)-2-hydroxy-2-(4-methoxyphenyl)acetonitrile (S)-2-(2'-furyl)-2-hydroxy-acetonitrile (S)-2-hydroxy-2-phenylbutanoic acid acide phenyl-2 hydroxy-2 butanoique (S)-(+)-2-hydroxy-1,2-diphenyl-ethanone (S)-2-hydroxy-2-(4-methylphenyl)acetonitrile (S)-2-hydroxy-2-phenyl-butyric acid (S)-2-Hydroxy-2-phenylacetophenone (S)-(+)-Benzoin |
| Melting Point | 110-116ºC |
|---|---|
| Molecular Formula | C10H12O3 |
| Molecular Weight | 180.20000 |
| Exact Mass | 180.07900 |
| PSA | 57.53000 |
| LogP | 1.36880 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H319 |
| Precautionary Statements | P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi |
| RIDADR | NONH for all modes of transport |
| HS Code | 2918199090 |
| Precursor 6 | |
|---|---|
| DownStream 1 | |
![phenyl((2R,4aR,7R,8aR)-4,4,7-trimethylhexahydro-4H-benzo[e][1,3]oxathiin-2-yl)methanone structure](https://image.chemsrc.com/caspic/264/266694-57-9.png)
![(1S,2R,5R,7S,9R)-5-benzoyl-10,10-dimethyl-4-oxa-6-thiatricyclo[7.1.1.02,7]undecane structure](https://image.chemsrc.com/caspic/071/599192-45-7.png)
![(1S,2R,5R,7S,9R)-5-[(1'S)-1'-hydroxy-1'-phenylpropyl]-10,10-dimethyl-4-oxa-6-thiatricyclo[7.1.1.02,7]undecane structure](https://image.chemsrc.com/caspic/046/636599-74-1.png)
| HS Code | 2918199090 |
|---|---|
| Summary | 2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |