2-乙炔呋喃结构式
|
常用名 | 2-乙炔呋喃 | 英文名 | 3-ETHYNYL-2-HYDROXY-PHENOL |
|---|---|---|---|---|
| CAS号 | 18649-64-4 | 分子量 | 92.09540 | |
| 密度 | 1.03g/cm3 | 沸点 | 106.3ºC at 760mmHg | |
| 分子式 | C6H4O | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 12.2ºC |
| 中文名 | 2-乙炔呋喃 |
|---|---|
| 英文名 | 2-Ethynylfur |
| 英文别名 | 更多 |
| 密度 | 1.03g/cm3 |
|---|---|
| 沸点 | 106.3ºC at 760mmHg |
| 分子式 | C6H4O |
| 分子量 | 92.09540 |
| 闪点 | 12.2ºC |
| 精确质量 | 92.02620 |
| PSA | 13.14000 |
| LogP | 1.26090 |
| 蒸汽压 | 33.1mmHg at 25°C |
| 折射率 | 1.5 |
| 海关编码 | 2932190090 |
|---|
| 海关编码 | 2932190090 |
|---|---|
| 中文概述 | 2932190090 其他结构上有非稠合呋喃环化合物. 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:20.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | 2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |
| 2-furanylacetylene |
| 2-furylethyne |
| Benzo[b]thiophene,2-ethynyl |
| 2-ethynylfuran |
| 2-ethynylbenzo[b]thiophene |
| 2-Aethinyl-furan |
| 2-ethynylbenzothiophene |
| 2-(2-bromovinyl)furan |
| Ethynylbenzothiophene |
| 2-furylacetylene |