颜料黄194

Description

Pigment Yellow 194 · CAS 82199-12-0 · C18H17N5O4. UNII 0XY8B09591.

Identification

CAS Registry Number	82199-12-0
PubChem CID	174265
Molecular formula	C18H17N5O4
IUPAC name	2-[(2-methoxyphenyl)diazenyl]-3-oxo-N-(2-oxo-1,3-dihydrobenzimidazol-5-yl)butanamide
UNII (FDA)	0XY8B09591

Computed Descriptors

Molecular Weight	367.4
XLogP3	2.2
Hydrogen Bond Donor Count	3
Hydrogen Bond Acceptor Count	6
Rotatable Bond Count	6
Exact Mass	367.12805404
Monoisotopic Mass	367.12805404
Topological Polar Surface Area	121
Heavy Atom Count	27
Formal Charge	0

Physical description & handling notes

• Other Solid; Dry Powder

Regulatory Status

GHS notification summary	99.6% (241 / 242)

GHS Hazard Classification

GHS notification summary	99.6% (241 / 242)

Documented Uses

• Paint and Coating Manufacturing
• Plastics Material and Resin Manufacturing
• Butanamide, N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-2-[2-(2-methoxyphenyl)diazenyl]-3-oxo-: ACTIVE

Synonyms

EINECS 279-914-9; 0XY8B09591; NOVOPERM YELLOW F 2G; DTXSID90868651; EC 279-914-9; Butanamide, N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-2-(2-(2-methoxyphenyl)diazenyl)-3-oxo-; CI 11785; C.I. 11785; 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-methoxyphenyl)azo]-3-oxo-; N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-2-[(2-methoxyphenyl)azo]-3-oxobutyramide; N-(2,3-Dihydro-2-oxo-1H-benzimidazol-5-yl)-2-[2-(2-methoxyphenyl)diazenyl]-3-oxobutanamide; N-(2,3-Dihydro-2-oxo-1H-benzimidazol-5-yl)-2-((2-methoxyphenyl)azo)-3-oxobutyramide; Butanamide, 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-OXOBUTANAMIDE; RefChem:863258

Frequently Asked Questions

What are the CAS number and molecular formula of Pigment Yellow 194?

CAS 82199-12-0; molecular formula C18H17N5O4; molecular weight — g/mol.

What other names is Pigment Yellow 194 known by?

EINECS 279-914-9, 0XY8B09591, NOVOPERM YELLOW F 2G, DTXSID90868651, EC 279-914-9, Butanamide, N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-2-(2-(2-methoxyphenyl)diazenyl)-3-oxo-.

Is Pigment Yellow 194 classified as hazardous?

99.6% of GHS notifications report no hazard classification (241 of 242).

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.