您好，欢迎来到魔法化学网！
| CAS号 : | 79723-02-7 |
精确质量 : | 239.11600 |
| 分子式 : | C12H17NO4 |
logP : | 0.07070 |
| 分子量 : | 239.26800 |
PSA : | 77.43000 |
四甲基邻苯二甲酸氢铵 | |
2-carboxybenzoate,tetramethylazanium | |
79723-02-7 | |
C12H17NO4 | |
239.26800 | |
77.43000 | |
0.07070 | |
239.11600 |
|
142-146ºC
|
|
III
|
|
|
6.1
|
|
|
2923900090
|
|
|
UN 2811 6.1/PG 3
|
|
|
R25; R48/22; R50
|
|
|
S25; S36; S45; S61
|
|
|
T; N
|
HS:2923900090.Other quaternary ammonium salts and hydroxides |
|
品名, 成分含量, 用途 |
|
2923900090 其他季铵盐及季铵碱。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:30.0% |
|
2923900090 other quaternary ammonium salts and hydroxides。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
|
HS:2923900090.Other quaternary ammonium salts and hydroxides. General tariff:6.5% |
