O-METHYL-D-MANDELIC ACID
(R)-(-)-alpha-Methoxyphenylacetic acid
CAS: 3966-32-3
Molecular Formula: C9H10O3
O-METHYL-D-MANDELIC ACID - Names and Identifiers
| Name | (R)-(-)-alpha-Methoxyphenylacetic acid |
| Synonyms | Benzeneacetic acid, .a O-METHYL-D-MANDELIC ACID (2R)-methoxy(phenyl)ethanoate (R)-α-Methoxybenzeneacetic acid (R)-(-)-METHOXYPHENYLACETIC ACID Acetic acid, methoxyphenyl- (8CI) (2R)-methoxy(phenyl)ethanoic acid (R)-ALPHA-METHOXYPHENYLACETIC ACID (R)-(-)-A-METHOXYPHENYLACETIC ACID (R)-(-)-alpha-Methoxyphenylacetic acid (R)-(-)-ALPHA-METHOXYPHENYLACETIC ACID Benzeneacetic acid, alpha-methoxy-, (R)- |
| CAS | 3966-32-3 |
| EINECS | 223-580-9 |
| InChI | InChI=1/C9H10O3/c1-12-8(9(10)11)7-5-3-2-4-6-7/h2-6,8H,1H3,(H,10,11)/p-1/t8-/m1/s1 |
O-METHYL-D-MANDELIC ACID - Physico-chemical Properties
| Molecular Formula | C9H10O3 |
| Molar Mass | 166.17 |
| Density | 1.1708 (rough estimate) |
| Melting Point | 66-68°C(lit.) |
| Boling Point | 164-166°C 18mm |
| Specific Rotation(α) | -160.4 º (C=1, MEOH) |
| Flash Point | 164-166°C/18mm |
| Solubility | Chloroform, Ethanol, Methanol |
| Vapor Presure | 0.00146mmHg at 25°C |
| Appearance | Fine Crystalline Powder or Needles |
| Color | White |
| BRN | 3589257 |
| pKa | 3.10±0.10(Predicted) |
| Storage Condition | 2-8°C |
| Refractive Index | -147 ° (C=0.5, EtOH) |
O-METHYL-D-MANDELIC ACID - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| HS Code | 29189900 |
O-METHYL-D-MANDELIC ACID - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
Last Update：2024-04-09 15:16:46
