中文名称:1,1,1-三氟丙酮
英文名称:1,1,1-trifluoroacetone
中文别名:三氟丙酮
英文别名:1,1,1-Trifluoro-2-propanone; 2,2,2-trifluoroethane-1,1-diol; 1,1,1-trifluoropropan-2-one
CAS号:421-50-1
分子式:C3H3F3O
分子量:112.0505
安全信息风险术语
R12:Extremely flammable. 极度易燃。
R36/37/38:Irritating to eyes, respiratory system and skin. 刺激眼睛、呼吸系统和皮肤。;
安全术语S16:Keep away from sources of ignition. 远离火源。
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.不慎与眼睛接触后,请立即用大量清水冲洗并征求医生意见。
S33:Take precautionary measures against static discharges. 采取措施,预防静电发生。
S37/39:Wear suitable gloves and eye/face protection戴适当的手套和护目镜或面具。
S9:Keep container in a well-ventilated place. 保持容器置于良好通风处。
系统编号CAS号:421-50-1
EINECS号:207-005-9
安全信息
- WGKGermany:3
- 海关编码:29147090
- 危险类别:3
- 安全说明:S16-S26-S29-S33-S36-S7/9-S9-S37/39
- 包装等级:I
- 危险品运输编码:UN19933/PG1
- 危险品标志:F+:Highlyflammable;Xi:Irritant
- 危险类别码:R12;R36/37/38
海关数据
中国海关(2914700090)
- 概述2914700090 其他酮及醌的卤化、磺化衍生物(包括硝化和亚硝化衍生物). 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%
- SummaryHS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%
合成路线
合成路线(共48条)
431-37-8
79-52-7
758-42-9
126266-75-9
- ~65%
421-50-1
64-19-7
76-05-1
- ~42%
421-50-1
![](http://img11.makepolo.cn/images/formals/img/product/566/103/4_5826fa675dfa634442c217d92eb42b60.jpg)
![](http://img12.makepolo.cn/images/formals/img/product/327/113/4_e3d7b039d0f9e1793a9d462a253119ee.jpg)
![](http://img12.makepolo.cn/images/formals/img/product/426/31/4_a9a2c757d007ca20a2509ff97375f15c.jpg)