ChemicalBook--->CAS DataBase List--->81-33-4

81-33-4

81-33-4 Structure

81-33-4 Structure
IdentificationMore
[Name]

3,4,9,10-Perylenetetracarboxylic diimide
[CAS]

81-33-4
[Synonyms]

3,4,9,10-PERYLENETETRACARBOXYLIC ACID DIIMIDE
3,4,9,10-PERYLENETETRACARBOXYLIC DIIMIDE
DINAPHTHALIMIDE
PERYLENE-3,4,9,10-TETRACARBOXYLIC DIIMIDE
PERYLENETETRACARBOXYLIC ACID DIIMIDE
PTCI
Anthra[2,1,9-def:6,5,10-d’e’f’]diisoquinoline-1,3,8,10(2H,9H)-tetrone
perylene-3,4:9,10-tetracarboxydiimide
Pigment Violet 29
Perylene-3,4,9,10-Tetracarboxylic Acid Diimide
9,10-tetracarboxydiimide
Pigment violet 29 (C.I. 71129)
3,4 9,10-PERYLENETETRACARBOXYLIC ACID DIIMIDE 98+%
C.I. Pigment Violet 29
C.I.Pigment Purple 29
Perylene-3,4,9,10-tetraformyldiimine
3,4:9,10-Perylenebis(dicarbimide)
Anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline 1(2H),3,8(9H),10-tetrone
Anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1(2H),3,8(9H),10-tetrone
C.I.71129
[EINECS(EC#)]

201-344-6
[Molecular Formula]

C25H18N6O4
[MDL Number]

MFCD00024144
[Molecular Weight]

466.45
[MOL File]

81-33-4.mol
Chemical PropertiesBack Directory
[Boiling point ]

821.4±61.0 °C(Predicted)
[density ]

1.680±0.06 g/cm3(Predicted)
[storage temp. ]

Inert atmosphere,Room Temperature
[solubility ]

Sulfuric Acid (Slightly)
[form ]

Powder
[pka]

8.75±0.20(Predicted)
[color ]

Purple to Very Dark Purple
[Water Solubility ]

Insoluble in water.
[CAS DataBase Reference]

81-33-4(CAS DataBase Reference)
[EPA Substance Registry System]

81-33-4(EPA Substance)
Safety DataBack Directory
[Safety Statements ]

S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
[TSCA ]

Yes
[HS Code ]

29337900
Raw materials And Preparation ProductsBack Directory
[Preparation Products]

Pigment Red 190-->Pigment Red 179-->3,9-perylenedicarboxylic acid-->perylene-3,4,9,10-tetracarboxylic acid-->Pigment Red 179
Hazard InformationBack Directory
[Chemical Properties]

Dark yellow red to black solid
[Uses]

Used in chemical research. PTCDI is used extensively as an industrial pigment. It is used as tunable laser dye, light-harvesting material, transistor, molecular switched, solar cell, and optoelectronic device. Planar perylene- and naphthalene-based diimide linkers can be employed to tether the Watson- Crick and the Hoogsteen strands of a DNA triplex, thus providing conjugates capable of targeting singlestranded nucleic acids with the formation of hairpin triplexes.
[Definition]

ChEBI: The 3,4,9,10-tetracarboxylic diimide derivative of perylene.
[Flammability and Explosibility]

Notclassified
[Properties and Applications]

TEST ITEMS

SPECIFICATION

APPEARANCE

VIOLET POWDER

SHADE

REDDISH

HEAT RESISTANCE

300 °C min

LIGHT FASTNESS

8

ACID RESISTANCE

5

ALKALI RESISTANCE

5

FASTNESS TO BLEEDING

5

OIL ABSORPTION

40-45%

SPECIFIC SURFACE

28 m 2 /g

DENSITY

1.60 g/cm 3

RESIDUE ON 80 MESH

5.0% max

WATER SOLUBLE

1.0% max

VOLATITE 105 °C

1.0% max

TINTING STRENGTH

100-105 %

Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

3,4,9,10-Perylenetetracarboxylic diimide(81-33-4)
[Sigma Aldrich]

81-33-4(sigmaaldrich)
[TCI AMERICA]

3,4,9,10-Perylenetetracarboxylic Diimide,>95.0%(N)(81-33-4)
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