3722-44-9
3722-44-9结构式
- 常用中文名：3-hydroxy-7,8,9,10-tetrahydrobenzo[c]chromen-6-one
- 常用英文名：3-hydroxy-7,8,9,10-tetrahydrobenzo[c]chromen-6-one
- CAS号：3722-44-9
- 分子式：C13H12O3
- 分子量：216.23300
- 发布时间：2018-07-06 19:26:53
- 更新时间：2025-08-20 20:15:31
| 英文名 | 3-hydroxy-7,8,9,10-tetrahydrobenzo[c]chromen-6-one |
|---|---|
| 英文别名 |
7,8,9,10-Tetrahydro-3-hydroxyl-6H-dibenzo<b,d>pyran-6-one
3-hydroxy-7,8,9,10-tetrahydro-6H-dibenzo<b,d>pyran-6-one 7-hydroxy-3,4-tetrahydrobenzocoumarin F0896-0367 |
| 密度 | 1.34g/cm3 |
|---|---|
| 沸点 | 446.1ºC at 760 mmHg |
| 分子式 | C13H12O3 |
| 分子量 | 216.23300 |
| 闪点 | 201.2ºC |
| 精确质量 | 216.07900 |
| PSA | 50.44000 |
| LogP | 2.37740 |
| 折射率 | 1.641 |
| 海关编码 | 2914400090 |
|---|
| 上游产品 9 | |
|---|---|
| 下游产品 7 | |
![3-hydroxy-6-oxo-7,8,9,10-tetrahydro-6H-benzo[c]chromene-2-carboxylic acid结构式](https://image.chemsrc.com/caspic/215/668493-46-7.png)
![(6-OXO-7,8,9,10-TETRAHYDRO-6H-BENZO[C]CHROMEN-3-YLOXY)-ACETIC ACID结构式](https://image.chemsrc.com/caspic/325/325737-63-1.png)
![3-hydroxy-4-[(4-methylpiperazin-1-yl)methyl]-7,8,9,10-tetrahydrobenzo[c]chromen-6-one结构式](https://image.chemsrc.com/caspic/115/17792-12-0.png)
![3-hydroxy-4-(piperidin-1-ylmethyl)-7,8,9,10-tetrahydrobenzo[c]chromen-6-one结构式](https://image.chemsrc.com/caspic/201/17792-10-8.png)
![3-methoxy-6H-benzo[c]chromen-6-one结构式](https://image.chemsrc.com/caspic/033/1143-62-0.png)
| 海关编码 | 2914400090 |
|---|---|
| 中文概述 | 2914400090 其他酮醇及酮醛。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0% |
| 申报要素 | 品名, 成分含量, 用途, 丙酮报明包装 |
| Summary | 2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |