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ChemicalBook--->CAS DataBase List--->34320-82-6

34320-82-6

34320-82-6 Structure

34320-82-6 Structure
IdentificationBack Directory
[Name]

1-(2,4,6-TRICHLOROPHENYL)-3-(P-NITROANILINO)-2-PYRAZOLINE-5-ONE
[CAS]

34320-82-6
[Synonyms]

COLOR COUPLING AGENT, M-38
3-(4-nitroanilino)-1-(2,4,6-trichlorophenyl)-5-pyrazolone
1-(2,4,6-trichlorophenyl)-3-p-nitroanilino-2-pyrazolin-5-one
3-(p-nitroanilino)-l-(2,4,6-trichlorophenyl)-2-pyrazolin-5-on
1-(2,4,6-Trichlorophenyl)-3-(4-nitroanilino)-5(4H)-pyrazolone
5-(4-nitroanilino)-2-(2,4,6-trichlorophenyl)-4H-pyrazol-3-one
1-(2,4,6-TRICHLOROPHENYL)-3-(P-NITROANILINO)-2-PYRAZOLINE-5-ONE
1-(2,4,6-Trichlorophenyl)-3-(p-nitroanilino)-2-pyrazoline-5-one,97%
1-(2,4,6-TRICHLOROPHENYL)-3-(P-NITRO- ANILINO)-2-PYRAZOLINE-5-ONE 97%
5-[(4-Nitrophenyl)amino]-2-(2,4,6-trichlorophenyl)-2H-pyrazol-3(4H)-one
3h-pyrazol-3-one,2,4-dihydro-5-((4-nitrophenyl)amino)-2-(2,4,6-trichlorophen
3h-pyrazol-3-one,2,4-dihydro-5-[(4-nitrophenyl)amino]-2-(2,4,6-trichlorophenyl
[EINECS(EC#)]

251-935-8
[Molecular Formula]

C15H9Cl3N4O3
[MDL Number]

MFCD00051373
[MOL File]

34320-82-6.mol
[Molecular Weight]

399.62
Chemical PropertiesBack Directory
[Appearance]

yellow crystalline powder
[density ]

1.8938 (rough estimate)
[refractive index ]

1.6200 (estimate)
[Boiling point ]

541.7±60.0 °C(Predicted)
[Melting point ]

299-304 °C
[pka]

1.83±0.50(Predicted)
[CAS DataBase Reference]

34320-82-6
[EPA Substance Registry System]

3H-Pyrazol-3-one, 2,4-dihydro-5-[(4-nitrophenyl)amino]-2-(2,4,6-trichlorophenyl)- (34320-82-6)
Hazard InformationBack Directory
[Chemical Properties]

yellow crystalline powder
[Safety Profile]

Moderately toxic byintraperitoneal route. When heated to decomposition itemits very toxic fumes of Clí and NOx.
Safety DataBack Directory
[Safety Statements ]

24/25
[Toxicity]

LDLo ipr-rat: 1600 mg/kg KODAK* -,-,71
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