- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2,3,4-Trimethoxybenzaldehyde
- Price: Check
- Purity: 99.87%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2,3,4-Trimethoxybenzaldehyde
- Price: ￥158.0/25g ￥488.0/100g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2,3,4-Trimethoxybenzaldehyde
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: 2,3,4-Trimethoxybenzaldehyde
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: 2,3,4-Trimethoxybenzaldehyde
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
2103-57-3
2103-57-3 structure
- Name: 2,3,4-Trimethoxybenzaldehyde
- Chemical Name: 2,3,4-Trimethoxybenzaldehyde
- CAS Number: 2103-57-3
- Molecular Formula: C10H12O4
- Molecular Weight: 196.200
- Catalog: Organic raw materials Aldehyde
- Create Date: 2018-06-27 19:10:43
- Modify Date: 2025-08-22 18:22:40
| Name | 2,3,4-Trimethoxybenzaldehyde |
|---|---|
| Synonyms |
2,3,4-trimethoxybenzene carboxaldehyde
Benzaldehyde,2,3,4-trimethoxy 2,3,4-trimethoxy-benzaldehyde 2-hydroxy-3-4-dimethoxybenzaldehyde 2,3,4-(MeO)3C6H2CHO 2,3,4-Trimethoxybenzaldehyde 2,3,4,5,6-PENTAFLUOROPHENYL 5-CHLORO-2-METHOXYBENZENESULPHONATE EINECS 218-271-0 2,3,4-Trimethoxybenzolcarbaldehyd VHR BO1 CO1 DO1 Trimethoxybenzaldehyde N'-(2,3,4-trimethoxybenzylidene)-2-((4-methyl-2-oxo-2H-chromen-7-yl)oxy)acetohydrazide Benzaldehyde, 2,3,4-trimethoxy- MFCD00003310 Trimetazidine EP Impurity C Trimetazidine Impurity 3 |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 312.0±37.0 °C at 760 mmHg |
| Melting Point | 38-40 °C(lit.) |
| Molecular Formula | C10H12O4 |
| Molecular Weight | 196.200 |
| Flash Point | 137.1±26.5 °C |
| Exact Mass | 196.073563 |
| PSA | 44.76000 |
| LogP | 1.47 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.525 |
| Storage condition | 2-8°C |
| Water Solubility | methanol: 0.1 g/mL, clear |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | Xi: Irritant;C: Corrosive; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S22-S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 29124900 |
| Precursor 10 | |
|---|---|
| DownStream 10 | |
![2,3-bis[[tert-butyl(dimethyl)silyl]oxy]-4-methoxybenzaldehyde structure](https://image.chemsrc.com/caspic/281/109971-66-6.png)
![4-methoxy-4-oxo-3-[(2,3,4-trimethoxyphenyl)methyl]butanoate structure](https://image.chemsrc.com/caspic/413/105544-78-3.png)
| HS Code | 2912499000 |
|---|---|
| Summary | 2912499000. other aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0% |