3,4-Dimethyloxy phenyl acetic acid
(3,4-Dimethoxyphenyl)acetic acid
CAS: 93-40-3
Molecular Formula: C10H12O4
3,4-Dimethyloxy phenyl acetic acid - Names and Identifiers
| Name | (3,4-Dimethoxyphenyl)acetic acid |
| Synonyms | NSC 2753 NSC 27897 Homoveratricacid Homoveratric acid 4-DiMethoxyphenylacetic acid (3,4-dimethoxyphenyl)acetate 3,4-Dimethoxyphenylacetic acid 2-(3,4-DiMethoxyphenyl)acetate 3,4-Dimethoxyphenyl acetic acid (3,4-Dimethoxyphenyl)acetic acid 3,4-Dimethyloxy phenyl acetic acid 3,4-Dimethoxyphenylacetic acid,3,4-Dimethoxyphenylacetic acid, Homoveratric acid |
| CAS | 93-40-3 |
| EINECS | 202-244-5 |
| InChI | InChI=1/C10H12O4/c1-13-8-4-3-7(6-10(11)12)5-9(8)14-2/h3-5H,6H2,1-2H3,(H,11,12)/p-1 |
| InChIKey | WUAXWQRULBZETB-UHFFFAOYSA-N |
3,4-Dimethyloxy phenyl acetic acid - Physico-chemical Properties
| Molecular Formula | C10H12O4 |
| Molar Mass | 196.2 |
| Density | 1.2166 (rough estimate) |
| Melting Point | 96-98 °C (lit.) |
| Boling Point | 293.08°C (rough estimate) |
| Flash Point | 130.2°C |
| Water Solubility | SOLUBLE |
| Solubility | Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly) |
| Vapor Presure | 6.23E-05mmHg at 25°C |
| Appearance | Needle crystal |
| Color | White to beige |
| BRN | 1110282 |
| pKa | pK1:4.333 (25°C) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.5430 (estimate) |
| MDL | MFCD00004335 |
| Physical and Chemical Properties | Appearance White or almost white crystalline powder |
| Use | For verapamil, bevacolol and other cardiovascular intermediates |
3,4-Dimethyloxy phenyl acetic acid - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R22 - Harmful if swallowed R36/37 - Irritating to eyes and respiratory system. |
| Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. S36/37 - Wear suitable protective clothing and gloves. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection |
| WGK Germany | 3 |
| RTECS | AH0675000 |
| TSCA | Yes |
| HS Code | 29189090 |
| Hazard Class | IRRITANT |
3,4-Dimethyloxy phenyl acetic acid - Introduction
Soluble in water. Soluble in water, soluble in most organic solvents.
Last Update：2022-10-16 17:30:14
3,4-Dimethyloxy phenyl acetic acid - Reference Information
| LogP | 1.242 |
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| biological activity | 3, 4-dimethoxyphenylene acid is a building block in chemical synthesis. |
| Use | an intermediate of papaverine. 3, 4-dimethoxyphenylacetic acid, also known as Homo-gallic acid, can be used for the synthesis of β-blocker bevantol and antiarrhythmic drug verapamil, etc, it is also a key intermediate for the synthesis of isoquinoline alkaloids. 3, 4-dimethoxyphenylacetic acid is a building block in chemical synthesis. |
Last Update：2024-04-09 20:52:54
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