Orange 625 CAS 2256-37-8

• Iden­ti­fi­ca­tion
• Prop­er­ties
• Safe­ty Data
• Spec­i­fi­ca­tions & Oth­er Information
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Iden­ti­fi­ca­tion

CAS Number

2256-37-8

Name

Orange 62

Syn­onyms

(4-{(E)-[2-(Hydroxy-κO)-5-nitrophenyl]diazenyl}-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-onato)[4-{(E)-[2-(hydroxy-κO)-5-nitrophenyl]diazenyl}-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-onat o(2-)]chrom [Ger­man] [ACD/IUPAC Name]
(4-{(E)-[2-(Hydroxy-κO)-5-nitrophényl]diazényl}-5-méthyl-2-phényl-2,4-dihydro-3H-pyrazol-3-onato)[4-{(E)-[2-(hydroxy-κO)-5-nitrophényl]diazényl}-5-méthyl-2-phényl-2,4-dihydro-3H-pyrazol-3-onat o(2-)]chrome [French] [ACD/IUPAC Name]
(4-{(E)-[2-(Hydroxy-κO)-5-nitrophenyl]diazenyl}-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-onato)[4-{(E)-[2-(hydroxy-κO)-5-nitrophenyl]diazenyl}-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-onat o(2-)]chromium [ACD/IUPAC Name]
Chromi­um, [2,4-dihydro-4-[(E)-2-[2-(hydroxy-κO)-5-nitrophenyl]diazenyl]-5-methyl-2-phenyl-3H-pyrazol-3-onato][2,4-dihydro-4-[(E)-2-[2-(hydroxy-κO)-5-nitrophenyl]diazenyl]-5-methyl-2-phenyl-3H- pyrazol-3-onato(2-)]- [ACD/​Index Name]
[52256-37-8]
2,4-Dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-one chromi­um com­plex
52256-37-8 [RN]
MFCD09839771
Sol­vent Orange 62
Sol­vent Orange 62, tech.
Sol­vent Orange 62 ; 2,4-Dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-one chromi­um com­plex, Tech­ni­cal grade

SMILES

Cc1[c-](c(=O)n(n1)c2ccccc2)/N=N/c3cc(ccc3O[Cr+]Oc4ccc(cc4/N=N/C5C(=NN(C5=O)c6ccccc6)C)[N+](=O)[O-])[N+](=O)[O-]

Std­InChI

InChI=1S/C24H25N3/c1-26(2)22-13-9-20(10-14-22)24(19-7-5-18(17-25)6-8-19)21-11-15-23(16-12-21)27(3)4/h5-16,25H,1-4H3

Std­InChIKey

RFVXVC­C­NZVBOBZ-UHF­F­­FAOYSA-N

Mol­e­c­u­lar Formula

C₃₂H₂₃CrN₁₀O₈

Mol­e­c­u­lar Weight

727.58

MDL Number

MFCD09839771

Prop­er­ties

Appear­ance

Orange pow­der

Safe­ty Data

Sig­nal Word

Warn­ing

WGK Germany

3

Spec­i­fi­ca­tions and Oth­er Infor­ma­tion of Our Orange 625 CAS 2256-37-8

Den­si­ty

1.26g/cm3

Melt­ing Heat Point

153°C

Heat Reg­is­tance

160°C

Light Reg­is­tance

7°C

Acid Reg­is­tance

4-5°C

Alka­li Registance

4-5°C

Ace­tone

No date available

Butyl Acetate

No date available

Methyl­ben­zene

No date available

Eth­yl Alcohol

No date available

Alco­hol

100

1-Methoxy-2-propanol

200

N-propanol

50

2-Ethoxyethanol

300

MEK

500

Ehtyl Acetate

50

Toluene

50

Stor­age

Under room tem­per­a­ture away from light

Known Appli­ca­tion

Often used as dyes or intermediates.

Links

This prod­uct is devel­oped by our R&D com­pa­ny Warshel Chem­i­cal Ltd (https://​www​.warshel​.com/).

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