Sudan Yellow 3G = 3-Methyl-1-phenyl-4-(phenylazo)-pyrapl-5-ol (CAS 4314-14-1) — formula C16H14N4O, molecular weight 278.31; category organic chemicals.
| CAS Number | 4314-14-1 |
|---|---|
| Molecular Formula | C16H14N4O |
| Molecular Weight | 278.31 |
| LogP | 3.3 |
| Category | Organic Chemicals |
Sudan Yellow 3G = 3-Methyl-1-phenyl-4-(phenylazo)-pyrapl-5-ol is a carbon-based organic compound with CAS registry number 4314-14-1 and molecular formula C16H14N4O (molecular weight 278.31), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 4314-14-1
Its molecular formula C16H14N4O comprises 16 C, 14 H, 4 N, 1 O atoms.
Also known as: Sudan Yellow 3G = 3-Methyl-1-phenyl-4-(phenylazo)-pyrapl-5-ol · 苏丹黄 3G = 3-甲基-1-苯基-4-(苯基偶氮)-pyrapl-5-ol
Category: organic chemicals
The CAS registry number of Sudan Yellow 3G = 3-Methyl-1-phenyl-4-(phenylazo)-pyrapl-5-ol is 4314-14-1.
Molecular formula C16H14N4O, molecular weight 278.31.
It is also registered under: Sudan Yellow 3G = 3-Methyl-1-phenyl-4-(phenylazo)-pyrapl-5-ol, 苏丹黄 3G = 3-甲基-1-苯基-4-(苯基偶氮)-pyrapl-5-ol.
Category: Organic Chemicals.
Independent reference data for Sudan Yellow 3G = 3-Methyl-1-phenyl-4-(phenylazo)-pyrapl-5-ol (CAS 4314-14-1), compiled from public chemistry databases.
| CAS Registry Number | 4314-14-1 |
|---|---|
| PubChem CID | 107537 |
| Molecular formula | C16H14N4O |
| IUPAC name | 5-methyl-2-phenyl-4-phenyldiazenyl-4H-pyrazol-3-one |
| UNII (FDA) | HMS2622N21 |
| Molecular Weight | 278.31 |
|---|---|
| XLogP3 | 3.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 3 |
| Exact Mass | 278.11676108 |
| Monoisotopic Mass | 278.11676108 |
| Topological Polar Surface Area | 57.4 |
| Heavy Atom Count | 21 |
2,4-Dihydro-5-methyl-2-phenyl-4-(phenylazo)-3H-pyrazol-3-one; RefChem:443614; 4314-14-1; Solvent Yellow 16; Sudan Yellow 3G; 3H-Pyrazol-3-one, 2,4-dihydro-5-methyl-2-phenyl-4-(phenylazo)-; Disperse yellow 16; MFCD00068448; SUDAN YELLOW 146; 5-methyl-2-phenyl-4-phenyldiazenyl-4H-pyrazol-3-one; 119371-24-3; 5-methyl-2-phenyl-4-(phenyldiazenyl)-2,4-dihydro-3H-pyrazol-3-one; (E)-5-Methyl-2-phenyl-4-(phenyldiazenyl)-2,4-dihydro-3H-pyrazol-3-one; 3-METHYL-1-PHENYL-4-[(1E)-2-PHENYLDIAZEN-1-YL]-4,5-DIHYDRO-1H-PYRAZOL-5-ONE; 3H-Pyrazol-3-one, 2,4-dihydro-5-methyl-2-phenyl-4-(2-phenyldiazenyl)-; 3H-pyrazol-3-one, 2,4-dihydro-5-methyl-2-phenyl-4-[2-phenyldiazenyl]-
| Regulatory & Food Contact | CIR / INCI: Cosmetic colorant |
|---|---|
| GHS notification summary | 98.8% (2352 / 2380) |
| GHS notification summary | 98.8% (2352 / 2380) |
|---|
This chemical does not meet GHS hazard criteria for 98.8% (2352 of 2380) of all reports.
Reported as not meeting GHS hazard criteria by 2352 of 2380 companies (only 1.2% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
Sudan Yellow 3G = 3-Methyl-1-phenyl-4-(phenylazo)-pyrapl-5-ol · CAS 4314-14-1 · C16H14N4O. UNII HMS2622N21.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.