Pigment Yellow 194
Basic information
- CAS
82199-12-0- Standard SMILES
COc1ccccc1N=NC(C(C)=O)C(=O)Nc1ccc2[nH]c(=O)[nH]c2c1- InChIKey
BWCSCOGVOJAQRL-UHFFFAOYSA-N- Molecular formula
- C18H17N5O4
- Average molar mass
- 367.4 g/mol
- Monoisotopic mass
- 367.12805404
Names & identifiers
- Preferred name
- Pigment Yellow 194
- IUPAC
- 2-[(2-methoxyphenyl)diazenyl]-3-oxo-N-(2-oxo-1,3-dihydrobenzimidazol-5-yl)butanamide
- English name
- Pigment Yellow 194
- Molecular formula
- C18H17N5O4
- Molecular weight
- 367.36
Names & synonyms
EINECS 279-914-90XY8B09591NOVOPERM YELLOW F 2GDTXSID90868651EC 279-914-9Butanamide, N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-2-(2-(2-methoxyphenyl)diazenyl)-3-oxo-CI 11785C.I. 11785Butanamide, N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-2-((2-methoxyphenyl)azo)-3-oxo-Butanamide, N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-2-[(2-methoxyphenyl)azo]-3-oxo-N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-2-[(2-methoxyphenyl)azo]-3-oxobutyramideN-(2,3-Dihydro-2-oxo-1H-benzimidazol-5-yl)-2-[2-(2-methoxyphenyl)diazenyl]-3-oxobutanamide
Show more names
pigment yellow 194C.I. Pigment yellow 194BWCSCOGVOJAQRL-GHVJWSGMSA-NN-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-2-[(2-methoxyphenyl)azo]-3-oxo-Butanamide2-[(2-methoxyphenyl)diazenyl]-3-oxo-N-(2-oxo-1,3-dihydrobenzimidazol-5-yl)butanamideButanamide, N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-y l)-2-[2-(2-methoxyphenyl)diazenyl]-3-o xo-
N-(2,3-Dihydro-2-oxo-1H-benzimidazol-5-yl)-2-((2-methoxyphenyl)azo)-3-oxobutyramideButanamide, N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-2-[2-(2-methoxyphenyl)diazenyl]-3-oxo-N-(2,3-DIHYDRO-2-OXO-1H-BENZIMIDAZOL-5-YL)-2-(2-(2-METHOXYPHENYL)DIAZENYL)-3-OXOBUTANAMIDERefChem:863258DTXCID30816737CI PIGMENT YELLOW 194, (+-)-Butanamide, N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-2-(2-methoxyphenyl)azo-3-oxo-82199-12-0
Database identifiers
- CAS
82199-12-0- PubChem CID
- 174265
- DTXSID
DTXSID90868651- UNII
- 0XY8B09591
- EC Number
- 279-914-9
- Nikkaji
- J320.377H
Properties
Computed structural properties
- XLogP
- 2.2
- Topological polar surface area
- 121 Ų
- Hydrogen bond donors
- 3
- Hydrogen bond acceptors
- 6
- Rotatable bonds
- 6
- Heavy atoms
- 27
- Formal charge
- 0
- Complexity
- 611
Experimental & physicochemical properties
Physical DescriptionOther Solid; Dry Powder
Physicochemical properties
- Boiling point
- 495.8 · 495.8±45.0 °C(Predicted)
- Density
- 1.444 · 1.444[at 20℃]
- solubility
- 2.02 mg/L · 2.02mg/L in organic solvents at 20 ℃
- pka
- 1.55 · 1.55±0.59(Predicted)
- Water Solubility
- 8.6 μg/L · 8.6μg/L at 24℃
- LogP
- 2.37 at · 2.37 at 24℃
- FDA UNII
- 0 XY8B09591 · 0XY8B09591
- EPA Substance Registry System
- 2 · Butanamide, N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-2-[(2-methoxyphenyl)azo]-3-oxo- (82199-12-0)
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 335 · H335-H319
- Precautionary statements
- 264 · P264-P280-P305+P351+P338-P337+P313P
- TSCA
- TSCA listed
- REACH Registrations
- Active
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
This chemical does not meet GHS hazard criteria for 99.6% (241 of 242) of all reports.
Not Classified
Aggregated GHS information provided per 242 reports by companies from 2 notifications to the ECHA C&L Inventory.
Hazard information
Regulatory Information
Chemical: Butanamide, N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-2-[(2-methoxyphenyl)azo]-3-oxo-
Butanamide, N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-2-[2-(2-methoxyphenyl)diazenyl]-3-oxo- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Butanamide, N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-2-[2-(2-methoxyphenyl)diazenyl]-3-oxo- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
PMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.
REACH registered substance: N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-2-[(2-methoxyphenyl)azo]-3-oxobutyramide (EC: 279-914-9)
Butanamide, N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-2-(2-methoxyphenyl)azo-3-oxo-: Does not have an individual approval but may be used under an appropriate group standard
Hazard Classes and CategoriesNot Classified
Safety data
- tsca
- TSCA listed
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- Hazard statements
- H335-H319
- REACH Registrations
- Active
- Precautionary statements
- P264-P280-P305+P351+P338-P337+P313P
Chemistry & industry
Uses & manufacturing
U.S. Production2023: 100,000 - <250,000 lb
Consumer UsesPigment
Industry UsesPigment
General Manufacturing Information
Wholesale and Retail Trade
Butanamide, N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-2-[2-(2-methoxyphenyl)diazenyl]-3-oxo-: ACTIVE
Applications
UsesPigment yellow 194 is a disazomethine dye with solid-state fluorescence.a biologically active chemical.
Suppliers
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Compound notes
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