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| CAS号 : | 42059-79-0 |
精确质量 : | 204.04200 |
| 分子式 : | C11H8O4 |
logP : | 1.61410 |
| 分子量 : | 204.17900 |
PSA : | 56.51000 |
6-甲氧基-4-氧代-4H-苯并吡喃-3-甲醛 | |
6-Methoxychromone-3-carboxaldehyde | |
42059-79-0 | |
C11H8O4 | |
204.17900 | |
56.51000 | |
1.61410 | |
204.04200 |
|
1.648
|
|
|
165.2ºC
|
|
|
1.401g/cm3
|
|
|
365.2ºC at 760mmHg
|
GHS06 | |
危险 | |
H301; H317 | |
|
2914509090
|
品名, 成分含量, 用途, 丙酮报明包装 |
|
2914509090 含其他含氧基的酮. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0% |
|
HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
