Pigment Violet 29

Description

perylene-3,4:9,10-tetracarboxydiimide · CAS 81-33-4 · C24H10N2O4. UNII 63NLI8842L.

Identification

CAS Registry Number	81-33-4
PubChem CID	66475
Molecular formula	C24H10N2O4
IUPAC name	7,18-diazaheptacyclo[14.6.2.22,5.03,12.04,9.013,23.020,24]hexacosa-1(23),2,4,9,11,13,15,20(24),21,25-decaene-6,8,17,19-tetrone
UNII (FDA)	63NLI8842L

Computed Descriptors

Molecular Weight	390.3
XLogP3	3.3
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	0
Exact Mass	390.06405680
Monoisotopic Mass	390.06405680
Topological Polar Surface Area	92.3
Heavy Atom Count	30
Formal Charge	0

Physical description & handling notes

• Liquid; CBI

Regulatory Status

Regulatory & Food Contact	FDA Cumulative Estimated Daily Intake (CEDI): FCS FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS C.I. PIGMENT VIOLET 29
GHS notification summary	36.3% (62 / 171)

GHS Hazard Classification

GHS notification summary	36.3% (62 / 171)
Reported hazard statements	H373 (63.7%)

Documented Uses

• Plastics -> Typical concentration range in plastic materials -> 2%
• Plastics -> Polymer Type -> Polyolefin-I; PUR; Polyolefin-II; ABS; PVC (rigid); PET; PMMA; PA; PC; (E)PS
• Not Known or Reasonably Ascertainable
• Paint and Coating Manufacturing
• Synthetic Dye and Pigment Manufacturing
• Transportation Equipment Manufacturing

Synonyms

perylenediimide; CHEBI:52753; isoquino[4',5',6':6,5,10]anthra[2,1,9-def]isoquinoline-1,3,8,10(2H,9H)-tetrone; isoquino(4',5',6':6,5,10)anthra(2,1,9-def)isoquinoline-1,3,8,10(2H,9H)-tetrone; RefChem:485797; 81-33-4; 3,4,9,10-Perylenetetracarboxylic Diimide; Perylimid; 3,4,9,10-Perylenetetracarboxylic acid diimide; Perylene-3,4:9,10-tetracarboxydiimide; MFCD00024144; Anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone; 63NLI8842L; anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetraone; 3,4,9,10-Perylenetetracarboxylic-diimide; DTXSID9052555

Frequently Asked Questions

What are the CAS number and molecular formula of perylene-3,4:9,10-tetracarboxydiimide?

CAS 81-33-4; molecular formula C24H10N2O4; molecular weight — g/mol.

What other names is perylene-3,4:9,10-tetracarboxydiimide known by?

perylenediimide, CHEBI:52753, isoquino[4',5',6':6,5,10]anthra[2,1,9-def]isoquinoline-1,3,8,10(2H,9H)-tetrone, isoquino(4',5',6':6,5,10)anthra(2,1,9-def)isoquinoline-1,3,8,10(2H,9H)-tetrone, RefChem:485797, 81-33-4.

What is the regulatory status of perylene-3,4:9,10-tetracarboxydiimide?

Documented regulatory listings: FDA Cumulative Estimated Daily Intake (CEDI): FCS; FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS; C.I. PIGMENT VIOLET 29.

Is perylene-3,4:9,10-tetracarboxydiimide classified as hazardous?

36.3% of GHS notifications report no hazard classification (62 of 171).

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.