您好，欢迎来到魔法化学网！
| CAS号 : | 138-89-6 |
精确质量 : | 150.07900 |
| 分子式 : | C8H10N2O |
logP : | 2.15050 |
| 分子量 : | 150.17800 |
PSA : | 32.67000 |
N,N-二甲基-4-亚硝基苯胺 | |
N,N-dimethyl-4-nitrosoaniline | |
138-89-6 | |
C8H10N2O | |
150.17800 | |
32.67000 | |
2.15050 | |
150.07900 |
|
1.529
|
|
|
库房通风低温干燥,与酸分开存放
|
|
|
110.3ºC
|
|
|
258.7ºC at 760mmHg
|
|
|
85-87 °C(lit.)
|
|
|
1,15 g/cm3
|
|
|
0.0135mmHg at 25°C
|
|
|
Stable. Incompatible with strong oxidizing agents, strong reducing agents, strong acids, acetic acid, acetic anhydride. Highly flammable (?)
|
|
BX7175000
|
|
|
3
|
|
|
4.2
|
|
|
S16-S26-S36/37-S45
|
|
|
II
|
|
|
UN 1369 4.2/PG 2
|
|
|
F; T
|
|
|
R23/24/25; R33; R8
|
|
|
2921430090
|
品名, 成分含量, 用途, 原产地证据文件及编号(例 附原产地证书, 原产于欧盟的 |
|
2921430090 甲苯胺及其衍生物以及它们的盐. 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% |
|
HS:2921430090 toluidines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
|
2921430090. Toluidines and their derivatives; salts thereof. General tariff: |
|
|
1.将30g二甲基苯胺溶于100ml浓盐酸，在冰盐浴中冷却，搅拌下缓缓滴加含18g亚硝酸钠的50ml水溶液，保持反应液温度为0-5℃。加毕，继续搅拌半小时。吸滤，滤饼用水洗涤，真空干燥，得成品。 | |
测定二氧化碳时用以吸收氯化氢，苯基葡萄糖的沉淀剂，测定氯化氢、钯和高氯酸盐，分光光度测定铱、钯、铂和铑。醛、对二甲氨基苯甲醛、对二甲氨基苯胺等的合成。 |
![(4E)-4-{[4-(二甲基氨基)苯基]亚氨基}-5-甲基-2-苯基-2,4-二氢-3H-吡唑-3-酮](https://www.chemicalbook.com/CAS/GIF/1456-89-9.gif)
