2,3,5,6-Tetrafluorobenzyl Alcohol 2,3,5,6-四氟苯甲醇
CAS 4084-38-2 MFCD00792428
化学结构图
SMILES: OCc1c(F)c(F)cc(F)c1F
化学属性
| Mol. Formula | C7H4F4O |
|---|---|
| Mol. Weight | 180.10 |
| Boiling Point | 178.2°C at 760 mmHg |
| Melting Point | 34-38 °C |
| TSCA | No |
| Flash Point | 62 ºC |
| Density | 1.499 |
| Appearance | 本品为无色固体，不溶于水，溶于苯等有机溶剂。 |
别名和识别编码
| Chemical Name | 2,3,5,6-Tetrafluorobenzyl Alcohol |
|---|---|
| CAS Number | 4084-38-2 |
| Alfabeta Name | TETRAFLUOROBENZYLALCOHOL 2356-,,, |
| MDL Number | MFCD00792428 |
| EC Number | 443-840-7 |
| Synonym | 2,3,5,6-Tetrafluorobenzyl alcohol {LY} 2,3,5,6-Tetrafluorobenzyl alcohol {} {LY} 2,3,5,6-Tetrafluorobenzyl alcohol {} {} {LY} 2,3,5,6-Tetrafluorobenzyl alcohol {} {} {} {LY} 2,3,5,6-Tetrafluorobenzyl alcohol {} {} {} {} {LY} 2,3,5,6-Tetrafluorobenzyl alcohol {} {} {} {} {} {LY} 2,3,5,6-Tetrafluorobenzyl alcohol {} {} {} {} {} {} {LY} 2,3,5,6-Tetrafluorobenzyl alcohol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,3,5,6-Tetrafluorobenzyl alcohol {} {} {} {} {} {} {} {} {LY} 2,3,5,6-Tetrafluorobenzyl alcohol {} {} {} {} {} {} {} {} {} {LY} 2,3,5,6-Tetrafluorobenzyl alcohol {} {} {} {} {} {} {} {} {} {} {LY} 2,3,5,6-Tetrafluorobenzyl alcohol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,3,5,6-Tetrafluorobenzyl alcohol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,3,5,6-Tetrafluorobenzyl alcohol {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,3,5,6-Tetrafluorobenzyl alcohol |
| Reaxys-RN | 1957926 |
| PubChem Substance ID | 87577600 |
| Chemical Name Translation | 2,3,5,6-四氟苯甲醇 |
| LabNetwork Molecule ID | LN00119467 |
| InChI | InChI=1S/C7H4F4O/c8-4-1-5(9)7(11)3(2-12)6(4)10/h1,12H,2H2 |
| Beilstein Registry Number | 1957926 |
| Canonical SMILES | C1=C(C(=C(CO)C(=C1F)F)F)F |
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分类
- {Chemicalbook} 农药中间体: 杀虫剂中间体: 拟除虫菊酯类杀虫剂
安全信息
- S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
- S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
- S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护；
- R22 Harmful if swallowed 吞咽有害
- R36 Irritating to eyes 刺激眼睛
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- R43 May cause sensitisation by skin contact 皮肤接触会产生过敏反应
- H302 Harmful if swallowed 吞食有害
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
- P272 Contaminated work clothing should not be allowed out of the workplace. 污染的工作服不得带出工作场所。
- P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
- P301+P310
- P301+P312+P330
- P302+P352
- P302+P352+P333+P313+P362+P364
- P305+P351+P338
- P305+P351+P338+P337+P313
- P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
- P405 Store locked up. 上锁保管。
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- P501a
GHS Symbol
其他信息
- MOL 文件:4084-38-2.mol
- 2,3,5,6-四氟苯甲醇价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 T1884 2,3,5,6-四氟苯甲醇 2,3,5,6-Tetrafluorobenzyl Alcohol 5G 1310元 2014/06/02 T1884 2,3,5,6-四氟苯甲醇 2,3,5,6-Tetrafluorobenzyl Alcohol 1G 429元 2010/05/25 B25162 2,3,5,6-四氟苯甲醇, 98% 2,3,5,6-Tetrafluorobenzyl alcohol, 98% 25g 4074元
- Acros Organics:2，3，5，6-四氟苯二甲醇 2,3,5,6-Tetrafluorobenzyl alcohol, 98%(4084-38-2)
- 上游原料:乙二醇二甲醚 --> 二甲酯 --> 2,3,5,6-四氟苯甲酸
- Hazard Note:Irritant
- TCI Shanghai:2,3,5,6-四氟苯甲醇 2,3,5,6-Tetrafluorobenzyl Alcohol,>;96.0%(GC)(4084-38-2)
- Alfa Aesar:2,3,5,6-四氟苯甲醇,98% 2,3,5,6-Tetrafluorobenzyl alcohol, 98%(4084-38-2)
- 方法一:其制备方法是用2，3，5，6-四氟苯甲酸在乙二醇二甲醚中滴加NaBH 4 的乙二醇二甲醚溶液，温度<;30℃，搅拌30min，然后再与硫酸二甲酯的乙二醇二甲醚溶液在50℃反应1h，再继续反应2h，经后处理得产品。
- 用途一:2，3，5，6-四氟苄醇是卫生用杀虫剂四氟苯菊酯的中间体。
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