- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 3,4-Dimethoxyphenylacetic acid
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 3,4-Dimethoxyphenylacetic acid
- Price: ￥459.0/1g ￥4059.0/25g ￥1359.0/5g
- Purity: 97.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2,3-Dimethoxyphenylacetic acid
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Shanghai Amole Biotechnology Co., Ltd.
- China
- Product Name: 3,4-Dimethoxyphenylacetic acid
- Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Xiyao Wang
- Email: 3623107365@qq.com
90-53-9
90-53-9 structure
- Name: 3,4-Dimethoxyphenylacetic acid
- Chemical Name: 2,3-Dimethoxyphenylacetic Acid
- CAS Number: 90-53-9
- Molecular Formula: C10H12O4
- Molecular Weight: 196.200
- Create Date: 2018-02-23 08:00:00
- Modify Date: 2025-08-25 15:26:24
| Name | 2,3-Dimethoxyphenylacetic Acid |
|---|---|
| Synonyms |
(2,3-Dimethoxyphenyl)acetic acid
2,3-Dimethoxy phenyl acetic acid MFCD00060351 Benzeneacetic acid, 2,3-dimethoxy- (3,4-Dimethoxyphenyl)acetic acid 3,4-Dimethoxyphenylacetic acid Benzeneacetic acid, 3,4-dimethoxy- 2,3-dimethoxyphenylacetic acid |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 318.2±27.0 °C at 760 mmHg |
| Melting Point | 82-84ºC |
| Molecular Formula | C10H12O4 |
| Molecular Weight | 196.200 |
| Flash Point | 123.9±17.2 °C |
| Exact Mass | 196.073563 |
| PSA | 55.76000 |
| LogP | 1.24 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.527 |
| Hazard Codes | Xi: Irritant; |
|---|---|
| Risk Phrases | R36/37/38 |
| Safety Phrases | 26-36/37/39 |
| HS Code | 2918990090 |
| Precursor 8 | |
|---|---|
| DownStream 1 | |
![1-[(3,4-Dimethoxyphenyl)methyl]-3,4-dihydro-6,7-dimethoxyisoquinoline structure](https://image.chemsrc.com/caspic/235/6957-27-3.png)
| HS Code | 2918990090 |
|---|---|
| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |