您好，欢迎来到魔法化学网！
| CAS号 : | 2234-20-0 |
精确质量 : | 132.09400 |
| 分子式 : | C10H12 |
logP : | 2.94640 |
| 分子量 : | 132.20200 |
PSA : | 0.00000 |
2,4-二甲基苯乙烯 | |
1-ethenyl-2,4-dimethylbenzene | |
2234-20-0 | |
C10H12 | |
132.20200 | |
0.00000 | |
2.94640 | |
132.09400 |
|
n20/D 1.543(lit.)
|
|
|
140 °F
|
|
|
0.554mmHg at 25°C
|
|
|
0-6ºC
|
|
|
−64 °C(lit.)
|
|
|
0.906 g/mL at 25 °C(lit.)
|
|
|
73-74 °C10 mm Hg(lit.)
|
GHS02, GHS07 | |
警告 | |
H226; H315; H319; H335 | |
|
III
|
|
|
3
|
|
|
2902909090
|
|
|
UN 3295 3/PG 3
|
|
|
3
|
|
|
R36/37/38
|
|
|
S26; S36/37/39
|
|
|
WL4450000
|
|
|
Xi
|
品名, 成分含量 |
|
2902909090. 其他芳香烃. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:2.0%. 普通关税:30.0% |
|
2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |
分析试剂。有机合成 |
