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Dinaphtho[2,1,8,7-defg:2',1',8',7'-opqr]pentacene

更新时间:2025-08-21 09:46:16

Dinaphtho[2,1,8,7-defg:2',1',8',7'-opqr]pentacene结构式
Dinaphtho[2,1,8,7-defg:2',1',8',7'-opqr]pentacene结构式
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常用名 Dinaphtho[2,1,8,7-defg:2',1',8',7'-opqr]pentacene 英文名 Dinaphtho[2,1,8,7-defg:2',1',8',7'-opqr]pentacene
CAS号 188-91-0 分子量 400.46900
密度 N/A 沸点 N/A
分子式 C32H16 熔点 N/A
MSDS N/A 闪点 N/A

 名称

英文名 Dinaphtho[2,1,8,7-defg:2',1',8',7'-opqr]pentacene
英文别名 更多

 物理化学性质

分子式 C32H16
分子量 400.46900
精确质量 400.12500
LogP 9.22560

 安全信息

海关编码 2902909090

 合成线路

~11%

Dinaphtho[2,1,8,7-defg:2',1',8',7'-opqr]pentacene结构式

Dinaphtho[2,1,8...

188-91-0

文献:Guenther, Howard; Kovacic, Peter Synthetic Communications, 1984 , vol. 14, # 5 p. 413 - 428

~%

Dinaphtho[2,1,8,7-defg:2',1',8',7'-opqr]pentacene结构式

Dinaphtho[2,1,8...

188-91-0

文献:Ammerer; Zinke Monatshefte fuer Chemie, 1953 , vol. 84, p. 25,30

~%

Dinaphtho[2,1,8,7-defg:2',1',8',7'-opqr]pentacene结构式

Dinaphtho[2,1,8...

188-91-0

文献:Ammerer; Zinke Monatshefte fuer Chemie, 1953 , vol. 84, p. 25,30

~%

Dinaphtho[2,1,8,7-defg:2',1',8',7'-opqr]pentacene结构式

Dinaphtho[2,1,8...

188-91-0

文献:Lang; Buffleb Chemische Berichte, 1957 , vol. 90, p. 2894,2896

 海关

海关编码 2902909090
中文概述 2902909090. 其他芳香烃. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:2.0%. 普通关税:30.0%
申报要素 品名, 成分含量
Summary 2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

 英文别名

1,14,7,8-Dibenzoperopyrene
10.1'-bipyrene
2,3,3',2'-Dipyrenylene
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