Name | 7-nitro-1H-indazole |
Synonyms | 7-NI 7-NITROINDAZOLE 7-nitroindazole INDAZOLE, 7-NITRO- 7-nitro-1h-indazol 7-nitro-1H-indazole 1H-Indazole, 7-nitro- |
CAS | 2942-42-9 |
EINECS | 220-934-4 |
InChI | InChI=1/C7H5N3O2/c11-10(12)6-3-1-2-5-4-8-9-7(5)6/h1-4H,(H,8,9) |
Molecular Formula | C7H5N3O2 |
Molar Mass | 163.13 |
Density | 1.4141 (rough estimate) |
Melting Point | 185-186°C |
Boling Point | 290.19°C (rough estimate) |
Flash Point | 185.6°C |
Water Solubility | slightly soluble |
Solubility | Dissolved in 50 mg/mL of Dimethylformamide |
Vapor Presure | 9.79E-06mmHg at 25°C |
Appearance | Solid |
Color | Light yellow to Brown |
BRN | 6809 |
pKa | 10.03±0.40(Predicted) |
Storage Condition | -20°C |
Refractive Index | 1.5500 (estimate) |
MDL | MFCD00022789 |
Physical and Chemical Properties | Yellow solid |
Hazard Symbols | T - Toxic![]() |
Risk Codes | R60 - May impair fertility R40 - Limited evidence of a carcinogenic effect |
Safety Description | S53 - Avoid exposure - obtain special instructions before use. S22 - Do not breathe dust. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
UN IDs | UN 2811 6.1/PG 3 |
WGK Germany | 3 |
RTECS | NK7962200 |
HS Code | 29339900 |
Hazard Class | IRRITANT |
Packing Group | Ⅲ |
NIST chemical information | Information provided by: webbook.nist.gov (external link) |