2388-43-4
2388-43-4结构式
- 常用中文名：Naphthalene,1,1'-methylenebis[4-methoxy-
- 常用英文名：Naphthalene,1,1'-methylenebis[4-methoxy-
- CAS号：2388-43-4
- 分子式：C23H20O2
- 分子量：328.40400
- 发布时间：2017-09-27 15:15:19
- 更新时间：2024-01-09 14:48:09
| 英文名 | 1-methoxy-4-[(4-methoxynaphthalen-1-yl)methyl]naphthalene |
|---|---|
| 英文别名 |
Bis(4-methoxynaphthalen-1-yl)methane
Bis(4-methoxy-1-naphthyl)methane 1,1'-methylenebis(4-methoxynaphthalene) Bis-(4-methoxy-[1]naphthyl)-methan |
| 密度 | 1.151g/cm3 |
|---|---|
| 沸点 | 517.9ºC at 760mmHg |
| 分子式 | C23H20O2 |
| 分子量 | 328.40400 |
| 闪点 | 204.2ºC |
| 精确质量 | 328.14600 |
| PSA | 18.46000 |
| LogP | 5.60100 |
| 蒸汽压 | 2.57E-10mmHg at 25°C |
| 折射率 | 1.654 |
| 海关编码 | 2909309090 |
|---|
|
~86%
2388-43-4 |
| 文献：Georghiou, Paris E.; Ashram, Muhammad; Li, Zhaopeng; Chaulk, Steven G. Journal of Organic Chemistry, 1995 , vol. 60, # 22 p. 7284 - 7289 |
|
~46%
2388-43-4 |
| 文献：Katritzky, Alan R.; Lan, Xiangfu; Lam, Jamshed N. Chemische Berichte, 1991 , vol. 124, # 8 p. 1819 - 1826 |
|
~%
2388-43-4 |
| 文献：Katritzky, Alan R.; Lan, Xiangfu; Lam, Jamshed N. Chemische Berichte, 1991 , vol. 124, # 8 p. 1819 - 1826 |
|
~46%
2388-43-4 |
| 文献：Katritzky, Alan R.; Lan, Xiangfu; Lam, Jamshed N. Chemische Berichte, 1991 , vol. 124, # 8 p. 1819 - 1826 |
|
~%
2388-43-4 |
| 文献：Jenny Corrosion Anticorrosion, 1956 , vol. 4, p. 4,20 |
| 上游产品 4 | |
|---|---|
| 下游产品 0 | |
| 海关编码 | 2909309090 |
|---|---|
| 中文概述 | 2909309090 其他芳香醚及其卤化衍生物、磺化、硝化衍生物（包括亚硝化衍生物）。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | 2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |