- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 7-Nitro-2,3-dihydro-1,4-benzodioxine-6-carboxylic 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: 7-Nitro-2,3-dihydro-1,4-benzodioxine-6-carboxylic acid
- Price: ￥588.0/250mg ￥1408.0/1g
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 7-NITRO-2,3-DIHYDROBENZO[B][1,4]DIOXINE-6-CARBOXYLIC ACID
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
57672-33-0
57672-33-0 structure
- Name: 7-Nitro-2,3-dihydro-1,4-benzodioxine-6-carboxylic acid
- Chemical Name: 7-Nitro-1,4-benzodioxane-6-carboxylic Acid
- CAS Number: 57672-33-0
- Molecular Formula: C9H7NO6
- Molecular Weight: 225.155
- Create Date: 2018-11-28 20:24:56
- Modify Date: 2025-08-20 17:11:43
| Name | 7-Nitro-1,4-benzodioxane-6-carboxylic Acid |
|---|---|
| Synonyms |
7-Nitro-2,3-dihydro-1,4-benzodioxine-6-carboxylic acid
7-Nitro-2,3-dihydro-1,4-benzodioxine-6-carboxylicacid 1,4-Benzodioxin-6-carboxylic acid, 2,3-dihydro-7-nitro- 6-nitro-2,3-dihydro-1,4-benzodioxine-7-carboxylic acid 2,3-Dihydro-7-nitro-1,4-benzodioxin-6-carboxylic acid |
| Density | 1.577±0.06 g/cm3 |
|---|---|
| Boiling Point | 414.8±45.0 °C at 760 mmHg |
| Melting Point | 230-231 ºC |
| Molecular Formula | C9H7NO6 |
| Molecular Weight | 225.155 |
| Flash Point | 204.7±28.7 °C |
| Exact Mass | 225.027344 |
| PSA | 101.58000 |
| LogP | 2.05 |
| Vapour Pressure | 0.0±1.0 mmHg at 25°C |
| Index of Refraction | 1.626 |
| Water Solubility | Very slightly soluble (0.22 g/L) (25 ºC) |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2932999099 |
|
~%
57672-33-0 |
| Literature: Journal of the Chemical Society, , p. 3445 |
|
~%
57672-33-0 |
| Literature: Journal of the Chemical Society, , p. 3445 |
|
~%
57672-33-0 |
| Literature: Journal of the Chemical Society, , p. 3445 |
| Precursor 3 | |
|---|---|
| DownStream 1 | |
| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |