- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2,4-Dimethoxybenzylamine
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2,4-Dimethoxybenzylamine
- Price: ￥78.0/5g ￥278.0/25g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2,4-Dimethoxybenzylamine
- 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: (2,4-dimethoxyphenyl)methanamine
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
20781-20-8
20781-20-8 structure
- Name: 2,4-Dimethoxybenzylamine
- Chemical Name: (2,4-dimethoxyphenyl)methanamine
- CAS Number: 20781-20-8
- Molecular Formula: C9H13NO2
- Molecular Weight: 167.205
- Create Date: 2018-04-13 08:00:00
- Modify Date: 2025-08-21 13:47:00
| Name | (2,4-dimethoxyphenyl)methanamine |
|---|---|
| Synonyms |
2,4-BIPYRIDINE-6-CARBOXYLIC ACID
Benzenemethanamine, 2,5-dimethoxy- (2,4-Dimethoxyphenyl)methanamine 2,4-dimethoxy-benzylamine Benzenemethanamine, 2,4-dimethoxy- 1-(2,5-Dimethoxyphenyl)methanamine 1-(2,4-Dimethoxyphenyl)methanamine MFCD00052811 2,4-dimethoxybenzylamine 2,4-DIMETHOXYBENZYL AMINE |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 272.4±25.0 °C at 760 mmHg |
| Molecular Formula | C9H13NO2 |
| Molecular Weight | 167.205 |
| Flash Point | 128.4±30.4 °C |
| Exact Mass | 167.094635 |
| PSA | 44.48000 |
| LogP | 0.97 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.523 |
| Symbol |
GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H314 |
| Precautionary Statements | P280-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | C:Corrosive; |
| Risk Phrases | R34 |
| Safety Phrases | S26-S27-S36/37/39-S45 |
| RIDADR | UN 2735 8/PG 3 |
| WGK Germany | 3 |
| RTECS | DP4430000 |
| Packaging Group | III |
| Hazard Class | 8 |
| HS Code | 2922299090 |
|
~88%
20781-20-8 |
| Literature: Synthetic Communications, , vol. 25, # 6 p. 863 - 869 |
|
~%
20781-20-8 |
| Literature: WO2004/113275 A2, ; Page 174 ; |
|
~81%
20781-20-8 |
| Literature: Synthetic Communications, , vol. 32, # 8 p. 1265 - 1269 |
|
~%
20781-20-8 |
| Literature: Journal of Medicinal Chemistry, , vol. 49, # 21 p. 6197 - 6208 |
|
~%
20781-20-8 |
| Literature: Chemische Berichte, , vol. 101, # 10 p. 3623 - 3641 |
| Precursor 4 | |
|---|---|
| DownStream 10 | |
![2-[(2,4-dimethoxyphenyl)methyl]-6-nitroisoquinolin-1-imine structure](https://image.chemsrc.com/caspic/145/681427-42-9.png)
![4,6-dibromo-N-[(2,4-dimethoxyphenyl)methyl]-1-hydroxypyridin-2-imine structure](https://image.chemsrc.com/caspic/242/920752-28-9.png)
![methyl 2-[(2,4-dimethoxyphenyl)methylimino]acetate structure](https://image.chemsrc.com/caspic/236/61964-70-3.png)
| HS Code | 2922299090 |
|---|---|
| Summary | 2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |