ci 26100
1-[(E)-{4-[(Z)-phenyldiazenyl]phenyl}diazenyl]-2-naphthol
Identification
| Name | ci 26100 |
| CAS Number | 85-86-9 |
| EINECS | 201-638-4 |
| FDA UNII | ND733RX3JN |
| Molecular Formula | C22 H16 N4 O |
| Molecular Weight | 352.39672000 |
| MDL Number | MFCD00003905 |
| Beilstein | 0931185 |
Regulatory
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Melting Point | 195.00 °C. @ 760.00 mm Hg |
| Boiling Point | 584.60 °C. @ 760.00 mm Hg (est) |
| Flash Point | 749.00 °F. TCC ( 398.10 °C. ) (est) |
| logP (o/w) | 5.740 (est) |
| Soluble in | water, 0.002593 mg/L @ 25 °C (est) |
Cosmetic Information
| CosIng | cosmetic data |
| Cosmetic Uses | cosmetic colorants |
No sensory data available
Safety Information
| Preferred SDS | View |
| Oral/Parenteral Toxicity | intraperitoneal-rabbit LDLo 250 mg/kg |
| Dermal Toxicity | subcutaneous-rabbit LDLo 1000 mg/kg |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | coloring agents (for surface only) |
| Recommendation for ci 26100 usage levels up to | not for fragrance use. |
| Recommendation for ci 26100 flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
atul oil red G
c.i. 26100
C.I. solvent red 23 (8CI)
D & C red no 17
D & C red no. 17
dc red no. 17
japan red no 225
2-
naphthalenol, 1-[(E)-2-[4-[(Z)-2-phenyldiazenyl]phenyl]diazenyl]-
1-(4-(
phenyl azo)phenyl azo)-2-naphthol
1-[[4-(
phenylazo)phenyl]azo]-2-napthalenol
1-[(E)-{4-[(Z)-
phenyldiazenyl]phenyl}diazenyl]-2-naphthol
1-[(E)-{4-[(Z)-
phenyldiazenyl]phenyl}diazenyl]naphthalen-2-ol
(1E)-1-[(4-
phenyldiazenylphenyl)hydrazinylidene]naphthalen-2-one
solvent red 23
solvent red 23 (c.i. 26100)
sudan 3
sudan III
sudan red III
tetrazobenzene-b-naphthol
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