ci 12700
3-methyl-1-phenyl-1H-pyrazole-4,5-dione 4-(N-phenylhydrazone)
Identification
| Name | ci 12700 |
| CAS Number | 4314-14-1 |
| EINECS | 224-330-1 |
| FDA UNII | Search |
| Molecular Formula | C16 H14 N4 O |
| Molecular Weight | 278.31478000 |
Regulatory
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Boiling Point | 408.35 °C. @ 760.00 mm Hg (est) |
| Flash Point | 393.00 °F. TCC ( 200.80 °C. ) (est) |
| logP (o/w) | 1.829 (est) |
| Soluble in | water, 0.7875 mg/L @ 25 °C (est) |
Cosmetic Information
| CosIng | cosmetic data |
| Cosmetic Uses | cosmetic colorants |
No sensory data available
Safety Information
| Oral/Parenteral Toxicity | Not determined |
| Dermal Toxicity | Not determined |
| 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 12700 usage levels up to | not for fragrance use. |
| Recommendation for ci 12700 flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
c.i. 12700
2,4-
dihydro-5-methyl-2-phenyl-4-(phenyl azo)-3H-pyrazol-3-one
3-
methyl-1-phenyl-1H-pyrazole-4,5-dione 4-(N-phenylhydrazone)
3-
methyl-1-phenyl-4-(2-phenylhydrazono)-4,5-dihydro-1H-pyrazol-5-one
(4E)-5-
methyl-2-phenyl-4-(2-phenylhydrazinylidene)-2,4-dihydro-3H-pyrazol-3-one
5-
methyl-2-phenyl-4-(phenyl-hydrazono)-2,4-dihydro-pyrazol-3-one
(4E)-5-
methyl-2-phenyl-4-(phenylhydrazinylidene)pyrazol-3-one
(4E)-5-
methyl-2-phenyl-4-(phenylhydrazono)-2,4-dihydro-3H-pyrazol-3-one
5-
methyl-2-phenyl-4-(phenylhydrazono)-2,4-dihydro-3H-pyrazol-3-one
5-
methyl-2-phenyl-4-[(E)-phenyldiazenyl]-1,2-dihydro-3H-pyrazol-3-one
3H-
pyrazol-3-one, 1,2-dihydro-5-methyl-2-phenyl-4-(phenylazo)-
1H-
pyrazole-4,5-dione, 3-methyl-1-phenyl-, 4-(2-phenylhydrazone), (4E)-
1H-
pyrazole-4,5-dione, 3-methyl-1-phenyl-, 4-(phenylhydrazone)
solvent yellow 16
sudan yellow 3G
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