6642-29-1
6642-29-1 structure
- Name: 6-Nitro-1H,3H-benzo[de]isochromene-1,3-dione
- Chemical Name: 4-Nitronaphthalene-1,8-dicarboxylic anhydride
- CAS Number: 6642-29-1
- Molecular Formula: C12H5NO5
- Molecular Weight: 243.172
- Create Date: 2018-10-02 21:26:43
- Modify Date: 2025-08-25 16:09:13
| Name | 4-Nitronaphthalene-1,8-dicarboxylic anhydride |
|---|---|
| Synonyms |
4-nitro-1,8-naphthalenedicarboxylic acid anhydride
6-Nitro-1H,3H-benzo[de]isochromene-1,3-dione 4-nitro-1,8-naphthalimic anhydride 4-Nitronaphthalic anhydride 4-Nitro-1,8-naphthalenedicarboxylic anhydride 1H,3H-Naphtho[1,8-cd]pyran-1,3-dione, 6-nitro- 6-Nitro-1H,3H-naphtho(1,8-cd)pyran-1,3-dione 5-nitro-1,8-naphthalic anhydride 4-nitro-1,8-naphthalenedicarboxyclic anhydride 4-nitro-1,8-naphthalic anhydride 6-nitro-1H,3H-naphtho[1,8-cd]pyran-1,3-dione |
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 509.9±33.0 °C at 760 mmHg |
| Melting Point | 226-229ºC(lit.) |
| Molecular Formula | C12H5NO5 |
| Molecular Weight | 243.172 |
| Flash Point | 262.6±27.4 °C |
| Exact Mass | 243.016769 |
| PSA | 89.19000 |
| LogP | 1.48 |
| Vapour Pressure | 0.0±1.3 mmHg at 25°C |
| Index of Refraction | 1.743 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi |
| Risk Phrases | 36/37/38 |
| Safety Phrases | 26-36 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2932999099 |
|
~92%
6642-29-1 |
| Literature: Dong, Ming; Wang, Ya-Wen; Peng, Yu Organic Letters, 2010 , vol. 12, # 22 p. 5310 - 5313 |
|
~75%
6642-29-1 |
| Literature: Solodar', S. L.; Kochkin, V. A. Journal of Organic Chemistry USSR (English Translation), 1980 , vol. 16, # 10 p. 1820 - 1823 Zhurnal Organicheskoi Khimii, 1980 , vol. 16, # 10 p. 2137 - 2141 |
|
~78%
6642-29-1 |
| Literature: Dubey, Krishna K.; Singh, Ramendra K.; Misra, Krishna Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1995 , vol. 34, # 10 p. 876 - 878 |
|
~%
6642-29-1 |
| Literature: Journal of the Chinese Chemical Society, , vol. 54, # 4 p. 1021 - 1028 |
|
~%
6642-29-1 |
| Literature: Journal of Organic Chemistry USSR (English Translation), , vol. 16, # 10 p. 1820 - 1823 Zhurnal Organicheskoi Khimii, , vol. 16, # 10 p. 2137 - 2141 |
|
~%
6642-29-1 |
| Literature: Journal of Organic Chemistry USSR (English Translation), , vol. 16, # 10 p. 1820 - 1823 Zhurnal Organicheskoi Khimii, , vol. 16, # 10 p. 2137 - 2141 |
|
~%
6642-29-1 |
| Literature: Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, , vol. 34, # 10 p. 876 - 878 |
|
~%
6642-29-1 |
| Literature: Chemische Berichte, , vol. 21, p. 1460 |
| Precursor 8 | |
|---|---|
| DownStream 9 | |
![6-N-methyl-6-N-[(4-morpholin-4-ylsulfonylphenyl)methyl]benzo[cd]indole-2,6-diamine structure](https://image.chemsrc.com/caspic/367/138384-68-6.png)
![2-(2-hydroxyethyl)-6-nitrobenzo[de]isoquinoline-1,3-dione structure](https://image.chemsrc.com/caspic/060/92060-89-4.png)
| 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% |