HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 6861422Generated: November 4, 2026
2-Chlorobenzaldehyde azine
2-Chlorobenzalazine · bis-(2-chlorobenzal)hydrazine · 1,2-Bis((E)-2-chlorobenzylidene)hydrazine · 1,1'-(Azinobismethylidyne)bis(2-chlorobenzene) · 2-Chlorobenzaldehyde (2-chlorophenylmethylene)hydrazone · Benzaldehyde, 2-chloro-, 2-[(2-chlorophenyl)methylene]hydrazone · 1-(2-chlorophenyl)-N-[(2-chlorophenyl)methylideneamino]methanimine
https://huagongshe.com/en/chemical/6861422
Identifiers & Physical Properties
| CAS No. | 5328-80-3 |
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| Molecular formula | C14H10Cl2N2 |
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| Average molar mass | 277.1 g/mol |
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| Monoisotopic mass | 276.0221037 g/mol |
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| SMILES | Clc1ccccc1/C=N/N=C/c1ccccc1Cl |
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| InChIKey | WQRRWZFEJAGOIY-BEQMOXJMSA-N |
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| PubChem CID | 6861422 |
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| EC No. | 653-607-3 |
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Chemical & Physical Properties
| XLogP | 4.6 |
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| Topological polar surface area | 24.7 |
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| Hydrogen bond donors | 0 |
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| Hydrogen bond acceptors | 2 |
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| Rotatable bonds | 3 |
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| Heavy atoms | 18 |
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| Formal charge | 0 |
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| Complexity | 274 |
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| Melting point | 196 °C |
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| Boiling point | 381.548±42.00 °C(Press: 760.00 Torr)(predicted) |
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| Density | 1.210±0.14 g/cm3(Temp: 25 °CPress: 760 Torr)(predicted) |
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| pKa (acidity coefficient) | 5.557±0.50(predicted) |
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| GHS pictogram | GHS07,GHS09 |
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| Signal word | Warning |
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| GHS hazard statements | H302-H410 |
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| GHS precautionary statements | P264-P270-P301+P312-P330-P501-P273-P391-P501 |
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Safety & Regulations
| GHS classification | WarningH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]P264, P270, P273, P301+P317, P330, P391, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 39 reports by companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
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| Hazard Classes and Categories | Acute Tox. 4 (100%) |
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| Signal word | Warning |
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| GHS pictogram | GHS07,GHS09 |
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| GHS hazard statements | H302-H410 |
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| GHS precautionary statements | P264-P270-P301+P312-P330-P501-P273-P391-P501 |
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