Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3,4,9,10-Perylenetetracarboxylic diimide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 81-33-4 3,4,9,10-Perylenetetracarboxylic diimide
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: Pigment Violet 29
Price: ￥Inquiry/25kg
Purity: 99.0%
Stocking Period: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

81-33-4

81-33-4 structure

Name: Pigment Violet 29
Chemical Name: perylenediimide
CAS Number: 81-33-4
Molecular Formula: C₂₄H₁₀N₂O₄
Molecular Weight: 392.363
Catalog: Chemical reagent Organic reagent Polycyclic compound
Create Date: 2018-05-17 08:00:00
Modify Date: 2026-07-02 10:56:05
3,4,9,10-Perylenetetracarboxylic-diimide (PTCDI), an organic heteropolycyclic compound, is a dimethylimine that can be used in biological dyes and indicators[1].

Name	perylenediimide
Synonyms	9,10-dicbamoylperylene-3,4-dicboxylic acid Einecs -6 3,4,9,10-Perylenetetracboxylic Diimide (~) perylene-3,4:9,10-tetracboxydiimide PERYLENETETRACBOXYLIC ACID DIIMIDE 3,4,9,10-Perylenetetracarboxylic diimide PTCDI Pigment violet 29 3.4.9.10-Perylene tetracboxylicdiimide [-4] Einecs 201-344-6 3,4,9,10-PERYLENETETRACBOXYLIC DIIMIDE PTCI 3,4,9,10-Perylenetetracboxylic Diimide (red29) 3,4,9,10-Perylenetetracboxylic 3,4:9,10-diimide (8ci) Perylimid C.I.Pigment Purple 29 7,18-diazahtacyclo[14.6.2.22,5.03,12.04,9.013,23.020,24]hexacosa-1,2,4,9,11,13,15,20,21,25-decaene-6,8,17,19-tetrone 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-1,3,8,10(2H,9H)-tetrone Anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1(2H),3,8(9H),10-tetrone 4 3,4,9,10-Perylenetetracboxylic diimide Nsc C.I Paliogen Red Violet K perylene-3,4,9,10-tetracarboxylic acid diimide Pigment V P-violet 29 Perylene-3,4,9,10-tetraformyldiimine 3,4 9,10-PERYLENETETRACBOXYLIC ACID DIIMIDE Anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetraone perylene-3,4,9,10-tetracarboximide perylene-3,4,9,10-tetracarboxylic diimide 3,4,9,10-PERYLENETETRACBOXYLIC ACID DIIMIDE C.I. Pigment Violet 29 9,10-tetracboxydiimide C.I.Pigment Brown 26 3,4:9,10-Perylenebis(dicbimide) Perylene-3,4,9,10-Tetracboxylic Acid Diimide DINAPHTHALIMIDE 3,4,9,1-Perylenetetracboxylic diimide Perylene-3,4,9,10-tetracboxylic acid dimide PERYLENE-3,4,9,10-TETRACBOXYLIC DIIMIDE MFCD00024144 3a,5a-Dihydroisoquinolino[4',5',6':6,5,10]anthra[2,1,9-def]isoquinoline-1,3,8,10(2H,9H)-tetrone

Description	3,4,9,10-Perylenetetracarboxylic-diimide (PTCDI), an organic heteropolycyclic compound, is a dimethylimine that can be used in biological dyes and indicators[1].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
References	[1]. Tatsuya Yoshida, et al. Spectral Diffusion of Excitons in 3,4,9,10-Perylenetetracarboxylic-diimide (PTCDI) Thin Films. J Phys Chem B. 2021 Aug 19;125(32):9350-9356.

Density	1.6±0.1 g/cm3
Boiling Point	781.7±60.0 °C at 760 mmHg
Molecular Formula	C₂₄H₁₀N₂O₄
Molecular Weight	392.363
Flash Point	295.2±33.0 °C
Exact Mass	392.079712
PSA	99.86000
LogP	0.38
Vapour Pressure	0.0±2.7 mmHg at 25°C
Index of Refraction	1.802

Safety Phrases	S22-S24/25
HS Code	2933499090

128-69-8

81-33-4

Literature: Canadian Journal of Chemistry, , vol. 63, p. 134 - 139

81-83-4

~10%

81-33-4

Literature: Journal of Organic Chemistry, , vol. 66, # 1 p. 94 - 98

128-69-8

~0%

33955-42-9

81-33-4

Literature: Tetrahedron, , vol. 64, # 22 p. 5404 - 5409

81-32-3

81-33-4

Literature: DE386057 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 14, p. 484

81-83-4

64-17-5

81-33-4

Literature: Journal of the Chemical Society, , p. 4436,4437

52534-87-9

81-33-4

Literature: Journal of Organic Chemistry USSR (English Translation), , vol. 18, p. 887 - 894 Zhurnal Organicheskoi Khimii, , vol. 18, # 5 p. 1024 - 1033

Precursor 5
128-69-8 81-83-4 81-32-3 64-17-5
52534-87-9
DownStream 2
81-32-3 41572-86-5

HS Code	2933499090
Summary	2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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