- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 3,4-Dihydroxy-6-nitrobenzaldehyde
- Price: Check
- Purity: 95.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 3,4-Dihydroxy-6-nitrobenzaldehyde
- Price: ￥648.0/250mg ￥218.0/50mg
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 3,4-DIHYDROXY-6-NITROBENZALDEHYDE
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
73635-75-3
73635-75-3 structure
- Name: 3,4-Dihydroxy-6-nitrobenzaldehyde
- Chemical Name: 4,5-dihydroxy-2-nitrobenzaldehyde
- CAS Number: 73635-75-3
- Molecular Formula: C7H5NO5
- Molecular Weight: 183.118
- Create Date: 2018-05-09 08:00:00
- Modify Date: 2025-09-12 11:21:10
| Name | 4,5-dihydroxy-2-nitrobenzaldehyde |
|---|---|
| Synonyms |
3,4-Dihydroxy-6-nitrobenzaldehyde
Benzaldehyde, 4,5-dihydroxy-2-nitro- 5-dihydroxy-2-nitrobenzaldehyde 4-dihydroxy-6-nitrobenzaldehyde 4,5-Dihydroxy-2-nitrobenzaldehyde WNR CQ DQ FVH 6-nitroprotocatechualdehyde 6-nitroprotocatecualdehyde |
| Density | 1.7±0.1 g/cm3 |
|---|---|
| Boiling Point | 417.0±45.0 °C at 760 mmHg |
| Molecular Formula | C7H5NO5 |
| Molecular Weight | 183.118 |
| Flash Point | 192.3±17.2 °C |
| Exact Mass | 183.016769 |
| PSA | 103.35000 |
| LogP | 2.31 |
| Vapour Pressure | 0.0±1.0 mmHg at 25°C |
| Index of Refraction | 1.719 |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2913000090 |
| HS Code | 2913000090 |
|---|---|
| Summary | HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0% |