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Cas Database |
| Name |
Chlorobenzone |
EINECS | N/A |
| CAS No. | 81-45-8 | Density | 1.447g/cm3 |
| PSA | 63.24000 | LogP | 4.44070 |
| Solubility | N/A | Melting Point |
N/A |
| Formula | C21H12 Cl N O3 | Boiling Point | 506.2°C at 760 mmHg |
| Molecular Weight | 361.784 | Flash Point | 260°C |
| Transport Information | N/A | Appearance | N/A |
| Safety | Moderately toxic by intraperitoneal route. When heated to decomposition it emits very toxic fumes of Cl− and NOx. | Risk Codes | N/A |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
Anthraquinone,1-benzamido-4-chloro- (6CI,7CI); Benzamide, N-(4-chloro-1-anthraquinonyl)- (8CI);1-(Benzoylamino)-4-chloroanthraquinone; 1-Benzamido-4-chloroanthraquinone;1-Chloro-4-benzamidoanthraquinone; 1-Chloro-4-benzoylaminoanthraquinone;4-Benzamido-1-chloroanthraquinone; Chlorobenzone;N-(4-Chloro-9,10-dihydro-9,10-dioxo-1-anthracenyl)benzamide; NSC 39954 |
Article Data | 7 |
Chlorobenzone Chemical Properties
IUPAC Name: N-(4-chloro-9,10-dioxoanthracen-1-yl)benzamide
Empirical Formula: C21H12ClNO3
Molecular Weight: 361.7779g/mol
SMILES: O=C2c1ccccc1C(=O)c3c2c(ccc3Cl)NC(=O)c4ccccc4
InChI: InChI=1/C21H12ClNO3/c22-15-10-11-16(23-21(26)12-6-2-1-3-7-12)18-17(15)19(24)13-8-4-5-9-14(13)20(18)25/h1-11H,(H,23,26)
InChIKey: FNCVZYRPXOZNSM-UHFFFAOYAO
Index of Refraction: 1.714
Molar Refractivity: 98.13 cm3
Molar Volume: 249.8 cm3
Polarizability: 38.9×10-24cm3
Surface Tension: 67.9 dyne/cm
Density: 1.447 g/cm3
Flash Point: 260 °C
Enthalpy of Vaporization: 77.61 kJ/mol
Boiling Point: 506.2 °C at 760 mmHg
Vapour Pressure: 2.26E-10 mmHg at 25°C
Structure of Chlorobenzone (CAS NO.81-45-8):
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Chlorobenzone Toxicity Data With Reference
| 1. | ipr-rat LD50:2000 mg/kg | GTPZAB Gigiena Truda i Professionalnye Zabolevaniia. Labor Hygiene and Occupational Diseases. 21 (12)(1977),27. |
Chlorobenzone Consensus Reports
Reported in EPA TSCA Inventory.
Chlorobenzone Safety Profile
Moderately toxic by intraperitoneal route. When heated to decomposition it emits very toxic fumes of Cl− and NOx.
Chlorobenzone Specification
Chlorobenzone , its cas register number is 81-45-8. It also can be called N-(4-chloro-9,10-dioxoanthracen-1-yl)benzamide and Benzamide,N-(4-chloro-1-anthraquinonyl)- .When heated to decomposition it emits very toxic fumes of Cl− and NOx. Chlorobenzone (CAS NO.81-45-8) ia a toxic substances.
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