-
Name
Solvent Red 8
- EINECS 251-436-5
- CAS No. 33270-70-1
- Density
- Solubility
- Melting Point
- Formula C32H22CrN10O8.H
- Boiling Point 529.4 °C at 760 mmHg
- Molecular Weight 727.59
- Flash Point 274 °C
- Transport Information
- Appearance
- Safety
- Risk Codes
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Molecular Structure
- Hazard Symbols
- Synonyms Chromate(1-),bis[2,4-dihydro-4-[(2-hydroxy-4-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)]-,hydrogen;Chromate(1-),bis[4-[(2-hydroxy-4-nitrophenyl)azo]-3-methyl-1-phenyl-2-pyrazolin-5-onato(2-)]-,hydrogen (8CI);Alcovar Red BEC;C.I. 12715;C.I. Solvent Red 8;Lacquer Red VB;Perlon Fast Red B;Perlon Fast Red G;Red R 04;Vali Fast Red 3304;Vali Fast Red 3312;Zapon Fast Red BE;C.I.Solvent Red 8;
- PSA 224.64000
- LogP 8.16110
Solvent Red 8 Chemical Properties
Molecular Structure of Solvent Red 8 (CAS No.33270-70-1):
Molecular Formula: C32H22CrN10O8.H
Molecular Weight: 727.585
CAS No: 33270-70-1
H bond acceptors: 9
H bond donors: 2
Freely Rotating Bonds: 5
Polar Surface Area: 118.16 Å2
Flash Point: 274 °C
Enthalpy of Vaporization: 84.68 kJ/mol
Boiling Point: 529.4 °C at 760 mmHg
Vapour Pressure: 4.88E-12 mmHg at 25°C
InChI: InChI=1/C16H13N5O4.C16H11N5O4.Cr/c2*1-10-15(16(23)20(19-10)11-5-3-2-4-6-11)18-17-13-8-7-12(21(24)25)9-14(13)22;/h2-9H,1H3,(H2,17,18,19,22,23);2-9H,1H3;/q;-2;/p-1
InChIKey: ZNASQKNLVAAJBW-REWHXWOFAS
Std. InChI: InChI=1S/C16H13N5O4.C16H11N5O4.Cr/c2*1-10-15(16(23)20(19-10)11-5-3-2-4-6-11)18-17-13-8-7-12(21(24)25)9-14(13)22;/h2-9H,1H3,(H2,17,18,19,22,23);2-9H,1H3;/q;-2;/p-1
Std. InChIKey: ZNASQKNLVAAJBW-UHFFFAOYSA-M
IUPAC Name: Chromium; 4-[[4-(dioxidoamino)-6-oxocyclohexa-2,4-dien-1-ylidene]hydrazinylidene]-5-methyl-2-phenylpyrazol-3-one; hydron; 5-methyl-4-[(4-nitro-2-oxidophenyl)diazenyl]-2-phenylpyrazol-3-olate
Product Categories: Organometallics;Solvent Dyestuff
Solvent Red 8 Specification
Solvent Red 8 (CAS No.33270-70-1), its synonyms are Solvent red 8 (C.I. 12715) ; Hydrogen bis[2,4-dihydro-4-[(2-hydroxy-4-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato]chromate .
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