| 英文名 | methanediamine |
|---|---|
| 英文别名 |
Primary diamine
N-Methylenediamine N,N,N',N',tetramethyldiaminomethane bis-aminomethane methylene diamine Diaminomethane geminal diamines aminals |
| 密度 | 0.879g/cm3 |
|---|---|
| 沸点 | 82.6ºC at 760mmHg |
| 分子式 | CH6N2 |
| 分子量 | 46.07170 |
| 精确质量 | 46.05310 |
| PSA | 52.04000 |
| LogP | 0.26190 |
| 海关编码 | 2921290000 |
|---|
|
~%
2372-88-5 |
| 文献:Richmond; Myers; Wright Journal of the American Chemical Society, 1948 , vol. 70, p. 3659,3663 |
|
~%
2372-88-5 |
| 文献:Druce Chem. News J. Ind. Sci., 1922 , vol. 124, p. 310 Chem. Zentralbl., 1922 , vol. 93, # III p. 611 |
|
~%
2372-88-5 |
| 文献:Barber, John H.; Conway, Brian E. Journal of the Chemical Society - Faraday Transactions, 1996 , vol. 92, # 20 p. 3709 - 3717 |
|
~%
2372-88-5 |
| 文献:Grimes,J.H. et al. Journal of the Chemical Society, 1964 , p. 266 - 271 |
|
~%
2372-88-5 |
| 文献:Einhorn; Mauermayer Justus Liebigs Annalen der Chemie, 1905 , vol. 343, p. 309 |
|
~%
2372-88-5
详细
|
| 文献:Odo et al. J.elektroch.Soc., 1958 , vol. 105, p. 598,600 |
|
~%
2372-88-5
详细
|
| 文献:Curtius Journal fuer Praktische Chemie (Leipzig), 1895 , vol. <2> 52, p. 270 Journal fuer Praktische Chemie (Leipzig), 1913 , vol. <2> 87, p. 521 |
| 上游产品 7 | |
|---|---|
| 下游产品 2 | |
| 海关编码 | 2921290000 |
|---|---|
| 中文概述 | 2921290000. 其他无环多胺及其衍生物及它们的盐. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | 2921290000 other acyclic polyamines and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |