T/ZZB 0462-2018
2,4,5-Trifluorophenyl acetic acid (English Version)
- Standard No.
- T/ZZB 0462-2018
- Language
- Chinese, Available in English version
- Release Date
- 2018
- Published By
- Group Standards of the People's Republic of China
- Latest
- T/ZZB 0462-2018
- Scope
- This standard specifies the basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage, labor protection, and quality commitment of 2,4,5-trifluorophenylacetic acid. This standard applies to 2,4,5-trifluorophenyl acetic acid prepared from 1,2,4-trifluorobenzene. This product can be used as a key intermediate in the synthesis of the diabetes drug sitagliptin. Molecular formula: C8H5F3O2. Relative molecular mass: 190.12 (according to the 2016 international relative atomic mass). Structural formula: .
T/ZZB 0462-2018 history
- 2018 T/ZZB 0462-2018 2,4,5-Trifluorophenyl acetic acid
