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3,4,9,10-四羧酸酐

3,4,9,10-四羧酸酐用途

PTCDA是一种有机染料分子和有机半导体[1]。

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3,4,9,10-四羧酸酐名称

[ CAS 号 ]:
128-69-8

[ 中文名 ]:
3,4,9,10-苝四羧酸二酐

[ 英文名 ]:
Anthra[2,1,9-def:6,5,10-d'e'f']diisochromene-1,3,8,10-tetraone

[中文别名 ]:

[英文别名 ]:

Perylo(3,4-cd:9,10-c'd')dipyran-1,3,8,10-tetrone
perylene-3,4:9,10-tetracarboxylic dianhydride
Pigment Red 224,PTCDA
Perylenetetracarboxydianhydride
MFCD00006916
3,4,9,10-Perylenetetracarboxylic dianhydride
Peryleno[10,9-cd:3,4-c'd']dipyran-1,3,8,10-tetrone
Pigment Red 224
Red R-6418
Per acid

3,4,9,10-四羧酸酐生物活性

[ 描述 ]:

PTCDA是一种有机染料分子和有机半导体[1]。

[ 相关类别 ]:

研究领域 >> 其他

[参考文献]

[1]. F.S. Tautz, et al. Structure and bonding of large aromatic molecules on noble metal surfaces: The example of PTCDA. Progress in Surface Science. Volume 82, Issues 9-12, 2007, Pages 479-520.

3,4,9,10-四羧酸酐物理化学性质

[ 密度 ]:
1.8±0.1 g/cm3

[ 沸点 ]:
755.8±33.0 °C at 760 mmHg

[ 熔点 ]:
>300 °C(lit.)

[ 分子式 ]:
C₂₄H₈O₆

[ 分子量 ]:
392.32

[ 闪点 ]:
329.9±25.4 °C

[ 精确质量 ]:
392.032074

[ PSA ]:
86.74000

[ LogP ]:
3.01

[ 外观性状 ]:
暗红色粉末

[ 蒸汽压 ]:
0.0±2.5 mmHg at 25°C

[ 折射率 ]:
1.973

[ 储存条件 ]:
存放于惰性气体之中;避免湿气 (分解)

[ 水溶解性 ]:
insoluble

3,4,9,10-四羧酸酐MSDS

3,4,9,10-四羧酸酐安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xi:Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ 海关编码 ]:
29173980

3,4,9,10-四羧酸酐合成路线

3,4,9,10-四羧酸酐上下游产品

3,4,9,10-四羧酸酐上游产品

3,4,9,10-四羧酸酐下游产品

3,4,9,10-四羧酸酐制备

由1，8-萘酰亚胺经碱熔得到四羧酰亚胺，然后用浓硫酸脱氨去水成酐。原料消耗定额：1，8-萘酐（制取1，8-萘酰亚胺的原料）2120kg/t、氢氧化钾（96%）6000kg/t、浓硫酸20000kg/t。

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3,4,9,10-四羧酸酐海关

[ 海关编码 ]: 2932999099

[ 中文概述 ]:
2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

3,4,9,10-四羧酸酐文献

Pronounced polarization-induced energy level shifts at boundaries of organic semiconductor nanostructures.

Nat. Commun. 6 , 8312, (2015)

Organic semiconductor devices rely on the movement of charge at and near interfaces, making an understanding of energy level alignment at these boundaries an essential element of optimizing materials ...

Newman, C.R., et al.

Chem. Mater. 16 , 4436, (2004)

Optical and electrical properties of isotype crystalline molecular organic heterojunctions Forrest, S. R.; et al.

J. Appl. Phys. 66 , 5908, (1989)

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