1,4-Naphthalenedione,2,2'-(1,2-ethanediyl)bis-
1,4-Naphthalenedione,2,2'-(1,2-ethanediyl)bis-结构式
|
常用名 | 1,4-Naphthalenedione,2,2'-(1,2-ethanediyl)bis- | 英文名 | 1,4-Naphthalenedione,2,2'-(1,2-ethanediyl)bis- |
|---|---|---|---|---|
| CAS号 | 31689-25-5 | 分子量 | 342.34400 | |
| 密度 | 1.344g/cm3 | 沸点 | 560.5ºC at 760mmHg | |
| 分子式 | C22H14O4 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 248.1ºC |
| 英文名 | 2-[2-(1,4-dioxonaphthalen-2-yl)ethyl]naphthalene-1,4-dione |
|---|
| 密度 | 1.344g/cm3 |
|---|---|
| 沸点 | 560.5ºC at 760mmHg |
| 分子式 | C22H14O4 |
| 分子量 | 342.34400 |
| 闪点 | 248.1ºC |
| 精确质量 | 342.08900 |
| PSA | 68.28000 |
| LogP | 3.77780 |
| 折射率 | 1.652 |
| 海关编码 | 2914690090 |
|---|
|
~97%
1,4-Naphthalene... 31689-25-5 |
| 文献：Tanoue, Yasuhiro; Sakata, Kazunori; Hashimoto, Mamoru; Morishita, Shin-Ich; Hamada, Moritsugu; Kai, Norihisa; Nagai, Takeshi Tetrahedron, 2002 , vol. 58, # 1 p. 99 - 104 |
|
~90%
1,4-Naphthalene... 31689-25-5 |
| 文献：Laatsch, Hartmut Liebigs Annalen der Chemie, 1982 , # 10 p. 1808 - 1828 |
|
~93%
1,4-Naphthalene... 31689-25-5 |
| 文献：Laatsch, Hartmut Liebigs Annalen der Chemie, 1982 , # 10 p. 1808 - 1828 |
|
~%
1,4-Naphthalene... 31689-25-5 |
| 文献：Laatsch, Hartmut Liebigs Annalen der Chemie, 1982 , # 10 p. 1808 - 1828 |
|
~%
1,4-Naphthalene... 31689-25-5 |
| 文献：Storck,W.; Manecke,G. Chemische Berichte, 1971 , vol. 104, p. 1207 - 1218 |
|
~%
1,4-Naphthalene... 31689-25-5 |
| 文献：Laatsch, Hartmut Liebigs Annalen der Chemie, 1982 , # 10 p. 1808 - 1828 |
|
~%
1,4-Naphthalene... 31689-25-5 |
| 文献：Chandrasenan,K.; Thomson,R.H. Tetrahedron, 1971 , vol. 27, p. 2529 - 2539 |
|
~%
1,4-Naphthalene... 31689-25-5 |
| 文献：Laatsch, Hartmut Liebigs Annalen der Chemie, 1982 , # 10 p. 1808 - 1828 |
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![2,2'-(1,2-Ethendiyl)bis[4-methoxy-1-naphthol]结构式](https://image.chemsrc.com/caspic/034/84101-84-8.png)
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| 海关编码 | 2914690090 |
|---|---|
| 中文概述 | 2914690090 其他醌. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0% |
| Summary | 2914690090 other quinones。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
