-
Name
1,9-Pyrazoloanthrone
- EINECS 204-955-6
- CAS No. 129-56-6
- Article Data8
- CAS DataBase
- Density 1.463 g/cm3
- Solubility Insoluble in water
- Melting Point 281~282 °C
- Formula C14H8N2O
- Boiling Point 489.28 °C at 760 mmHg
- Molecular Weight 220.23
- Flash Point 246.787 °C
- Transport Information
- Appearance yellow
- Safety 26-36
- Risk Codes 36/37/38
-
Molecular Structure
-
Hazard Symbols
Xi
- Synonyms Anthra[1,9-cd]pyrazol-6(2H)-one;1PMV;2H-Dibenzo[cd,g]indazol-6-one;C.I. 70300;NSC 75890;Pyrazolanthrone;Pyrazoleanthrone;SP 600125;
- PSA 45.75000
- LogP 2.66730
1,9-Pyrazoloanthrone Chemical Properties
IUPAC Name: 1,9-Pyrazoloanthrone
The MF of 1,9-Pyrazoloanthrone (CAS NO.129-56-6) is C14H8N2O.
The MW of 1,9-Pyrazoloanthrone (CAS NO.129-56-6) is 220.23.
Synonyms of 1,9-Pyrazoloanthrone (CAS NO.129-56-6): 1,6-Dihydrodibenzo[cd,g]indazol-6-one ; Dibenzo[cd,g]indazol-6(2H)-on ; 1,9-Pyrazoloanthrone
Product Categories: Protein Kinase
Index of Refraction: 1.799
EINECS: 204-955-6
Density: 1.463 g/ml
Flash Point: 246.8 °C
Boiling Point: 489.3 °C
Melting Point: 281~282 °C
Storage temp: 2-8 °C
Solubility in H2O: insoluble
Color: yellow
1,9-Pyrazoloanthrone Uses
1,9-Pyrazoloanthrone (CAS NO.129-56-6) is used as as dye intermediates.Can be used to produce M and so restore the gray.
1,9-Pyrazoloanthrone Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD50 | intravenous | 178mg/kg (178mg/kg) | U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#00640, |
1,9-Pyrazoloanthrone Consensus Reports
Reported in EPA TSCA Inventory.
1,9-Pyrazoloanthrone Safety Profile
Poison by intravenous route. When heated to decomposition it emits toxic fumes of NOx.Safety information of 1,9-Pyrazoloanthrone (CAS NO.129-56-6):
Hazard Codes 
Xi
Risk Statements
36/37/38 Irritating to eyes, respiratory system and skin
Safety Statements
26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36 Wear suitable protective clothing
WGK Germany 3
RTECS CB4585000
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