颜料黄139

Description

Pigment Yellow 139 · CAS 36888-99-0 · C16H9N5O6. UNII ZW25289FVV.

Identification

CAS Registry Number	36888-99-0
PubChem CID	160357
Molecular formula	C16H9N5O6
IUPAC name	5-[3-(6-hydroxy-2,4-dioxo-1H-pyrimidin-5-yl)isoindol-1-ylidene]-1,3-diazinane-2,4,6-trione
UNII (FDA)	ZW25289FVV

Computed Descriptors

Molecular Weight	367.27
XLogP3	-0.9
Hydrogen Bond Donor Count	5
Hydrogen Bond Acceptor Count	7
Rotatable Bond Count	1
Exact Mass	367.05528302
Monoisotopic Mass	367.05528302
Topological Polar Surface Area	166
Heavy Atom Count	27
Formal Charge	0

Physical description & handling notes

• Liquid; Wet Solid; Other Solid; CBI; Dry Powder

Regulatory Status

GHS notification summary	99.3% (449 / 452)

GHS Hazard Classification

GHS notification summary	99.3% (449 / 452)

Documented Uses

• Plastics -> Typical concentration range in plastic materials -> 2%
• Plastics -> Polymer Type -> Polyolefin-I; PUR; Polyolefin-II; PVC (soft); PVC (rigid)
• Not Known or Reasonably Ascertainable
• Plastics Material and Resin Manufacturing
• Synthetic Dye and Pigment Manufacturing
• Paint and Coating Manufacturing

Synonyms

36888-99-0; 5,5'-(1H-Isoindole-1,3(2H)-diylidene)dibarbituric acid; 2,4,6(1H,3H,5H)-Pyrimidinetrione, 5,5'-(1H-isoindole-1,3(2H)-diylidene)bis-; EINECS 253-256-2; 1,3-Di(2,4,6-trioxohexahydro-5-pyrimidinylidene)isoindole; EC 253-256-2; 253-256-2; RefChem:442811; ZW25289FVV; 5-[3-(6-hydroxy-2,4-dioxo-1H-pyrimidin-5-yl)isoindol-1-ylidene]-1,3-diazinane-2,4,6-trione; Isoindolineyellow; C16H9N5O6; YELLOW 2RP-CF; UNII-ZW25289FVV; PALIOTOL YELLOW 1820; orb2565490

Frequently Asked Questions

What are the CAS number and molecular formula of Pigment Yellow 139?

CAS 36888-99-0; molecular formula C16H9N5O6; molecular weight — g/mol.

What other names is Pigment Yellow 139 known by?

36888-99-0, 5,5'-(1H-Isoindole-1,3(2H)-diylidene)dibarbituric acid, 2,4,6(1H,3H,5H)-Pyrimidinetrione, 5,5'-(1H-isoindole-1,3(2H)-diylidene)bis-, EINECS 253-256-2, 1,3-Di(2,4,6-trioxohexahydro-5-pyrimidinylidene)isoindole, EC 253-256-2.

Is Pigment Yellow 139 classified as hazardous?

99.3% of GHS notifications report no hazard classification (449 of 452).

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.