34087-02-0
34087-02-0 structure
- Name: 6-Nitro-1H,3H-benzo[de]isochromene-1,3-dione
- Chemical Name: 4-Nitronaphthalene-1,8-dicarboxylic anhydride
- CAS Number: 34087-02-0
- Molecular Formula: C12H5NO5
- Molecular Weight: 243.172
- Catalog: Catalysts and additives Fluorescent whitening agent
- Create Date: 2018-03-29 08:00:00
- Modify Date: 2024-01-10 17:52:51
| Name | 4-Nitronaphthalene-1,8-dicarboxylic anhydride |
|---|---|
| Synonyms |
6-Nitro-1H,3H-benzo[de]isochromene-1,3-dione
2-Nitronaphthalin-1,8-dicarbonsaeureanhydrid 1H,3H-Naphtho[1,8-cd]pyran-1,3-dione, 6-nitro- 6-Nitro-1H,3H-naphtho(1,8-cd)pyran-1,3-dione 2-nitro-naphthalene-1,8-dicarboxylic acid anhydride 2-nitronaphthalic anhydride 2-nitro-1,8-naphthalic anhydride 6-nitro-1H,3H-naphtho[1,8-cd]pyran-1,3-dione 4-NITRO-1,8-NAPHTHALIC ANHYDRIDE MFCD00013446 1H,3H-Naphtho[1,8-cd]pyran-1,3-dione,4-nitro 2-nitronaphthalic-1,8-anhydride |
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 509.9±33.0 °C at 760 mmHg |
| Melting Point | 226-229 °C(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 |
| Hazard Codes | Xi:Irritant; |
|---|---|
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36 |
| WGK Germany | 3 |
| Precursor 0 | |
|---|---|
| DownStream 4 | |
![7-nitro-[1]naphthoic acid structure](https://image.chemsrc.com/caspic/144/1975-46-8.png)
