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Fluorescent dyes and stains

Perylenediimide

Also known as 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, 3,4,9,10-Perylenetetracarboxylic Diimide

CAS 81-33-4Formula C24H10N2O4Molar mass 390.35 g/molEC 201-344-6
GHS signal word: Warning. Pictograms: Serious health hazard 21 suppliers listed
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Perylenediimide chemical structure, C24H10N2O4, CAS 81-33-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
81-33-4
Formula
C24H10N2O4
Molar mass
390.35 g/mol
Physical form
Liquid
HS code
292519
Category
Fluorescent dyes and stains
Illustrative photo, closed blue jerry cans in a warehouse
Typical packagingIllustrative packaging image, not the actual product

What is Perylenediimide?

Plain description, key identifiers and synonyms

Perylenediimide is the 3,4,9,10-tetracarboxylic diimide derivative of perylene. It has a role as a fluorochrome. It is a dicarboximide and an organic heteropolycyclic compound.

Identifiers

Registry numbers, names and line notations, tap to copy

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
CAS number
81-33-4 CAS number cross-checked
EC number
201-344-6
Molecular formula
C24H10N2O4
UNII
63NLI8842L
MDL number
MFCD00024144
InChIKey
KJOLVZJFMDVPGB-UHFFFAOYSA-N
InChI
InChI=1S/C24H10N2O4/c27-21-13-5-1-9-10-2-6-15-20-16(24(30)26-23(15)29)8-4-12(18(10)20)11-3-7-14(22(28)25-21)19(13)17(9)11/h1-8H,(H,25,27,28)(H,26,29,30)
SMILES (canonical and isomeric)
C1=CC2=C3C(=CC=C4C3=C1C5=C6C4=CC=C7C6=C(C=C5)C(=O)NC7=O)C(=O)NC2=O

Synonyms

  • 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
  • 3,4,9,10-Perylenetetracarboxylic Diimide
  • Perylimid
  • 3,4,9,10-Perylenetetracarboxylic acid diimide
  • Perylene-3,4:9,10-tetracarboxydiimide
  • Anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone
  • anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetraone
  • 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
  • 3,4,9,10-Perylenetetracarboxylic-diimide
  • Anthra(2,1,9-def:6,5,10-d'e'f')diisoquinoline-1,3,8,10(2H,9H)-tetrone
  • 3,4,9,10-Perylenetetracarboxylic 3,4:9,10-diimide
  • 3,4,9,10-Perylenetetracarboxylic Diimide (~85%)
  • Euvinyl Maroon 478
  • Irgazin Violet 129
  • Anthra(2,1,9-de
  • Paliogen Red Violet FM
  • Lumogen Black FK 4281
  • Paliogen? Red Violet K 5411
  • CI 71129
  • 3,9,10-Perylenetetracarboxylic acid diimide
  • C.I. 71129
  • 3,4,9,10-Perylenetetracarboxylic diimide(PTCDI)
  • 3,9,10-Perylenetetracarboxylic 3,4:9,10-diimide
  • Anthra[2,1,9-def:6,5,10-d'E'f']diisoquinoline-1,3,8,10-tetraone
Show all 28 synonyms
  • Anthra[2,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone
  • Anthra(2,1,9-def:6,5,10-d'e'f')diisoquinoline- 1,3,8,10(2H,9H)-tetrone
  • Isoquinolino[4',5',6':6,5,10]anthra[2,1,9-def]isoquinoline-1,3,8,10(2H,9H)-tetrone

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

Physical form
Liquidexp.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
390.35 g/molcalc.
Exact mass
390.0641 Dacalc.
LogP (octanol/water)
3.5calc.
Topological polar surface area
92.34 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
0calc.
Heavy atoms
30calc.
Rings
7calc.
Aromatic rings
5calc.
Fraction sp3 carbons
0calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, O=C1NC(=O)c2ccc3c4ccc5c6c(ccc(c7ccc1c2c73)c64)C(=O)NC5=O

O=C1NC(=O)c2ccc3c4ccc5c6c(ccc(c7ccc1c2c73)c64)C(=O)NC5=O

7 rings, 30 atoms. This chemical is the scaffold itself.

86 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS08: Serious health hazard
Serious health hazard

Hazard statements

  • H373May cause damage to organs through prolonged or repeated exposure.
Precautionary statements (3)
  • P260Do not breathe dust, fume, gas, mist, vapours or spray.
  • P319Get medical help if you feel unwell.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Perylenediimide suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 21 suppliers
21 of 21 offers

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

21 suppliers in 5 countries

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Perylenediimide price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Plastics -> Typical concentration range in plastic materials -> 2%.

Industrial uses: Pigment.

Consumer uses: Pigment.

Use classes: Plastics.

Roles

  • dye
  • fluorescent dye
  • fluorochrome

Functional uses

  • Pigment

Regulatory status

Inventories, regulations and trade controls that list this substance

United States

  • TSCA inventory (USA)
    Status: Active in US commerce, Regulatory flags: Section 4 test rule or order

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Perylenediimide is traded under.

HS 2925.19Indicative HS code

Imides and their derivatives, salts thereof, other

World exports in 2024
$295M
+11.7% vs 2023, imports $348M
2019 to 2024
Top exporters
  1. China29.7%
  2. Japan22.7%
  3. United Kingdom10.0%
Top importers
  1. United States12.7%
  2. Brazil12.6%
  3. China10.5%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Perylenediimide is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Perylenediimide, based on the data on this page

What is Perylenediimide?

Perylenediimide is the 3,4,9,10-tetracarboxylic diimide derivative of perylene. It has a role as a fluorochrome. It is a dicarboximide and an organic heteropolycyclic compound.

What is the CAS number of Perylenediimide?

The CAS registry number of Perylenediimide is 81-33-4.

What is the molecular formula and weight of Perylenediimide?

The molecular formula of Perylenediimide is C24H10N2O4 and its molar mass is 390.35 g/mol.

What is Perylenediimide used for?

Plastics -> Typical concentration range in plastic materials -> 2%. Industrial uses: Pigment. Consumer uses: Pigment. Use classes: Plastics.

Is Perylenediimide hazardous?

Perylenediimide carries the GHS signal word "Warning". Main hazards: may cause damage to organs through prolonged or repeated exposure. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Perylenediimide?

Perylenediimide is usually classified under HS code 292519 (Imides and their derivatives, salts thereof, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Perylenediimide?

CompoundList lists 21 suppliers of Perylenediimide in China, United States, India, Hong Kong and 1 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Perylenediimide in India?

2 suppliers in India list Perylenediimide on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Perylenediimide?

Suppliers quote Perylenediimide on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Perylenediimide

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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