T/ZZB 1309-2019
2,3,4,5-tetrafluoro Benzoyl Chloride (English Version)
- Standard No.
- T/ZZB 1309-2019
- Language
- Chinese, Available in English version
- Release Date
- 2019
- Published By
- Group Standards of the People's Republic of China
- Latest
- T/ZZB 1309-2019
- Scope
- This standard specifies the basic requirements, technical requirements, test methods, inspection rules, labeling, packaging, transportation, storage and quality commitment of 2,3,4,5-tetrafluorobenzoyl chloride. This standard applies to 2,3,4,5-tetrafluorobenzoyl chloride prepared through chemical synthesis using tetrachlorophthalic anhydride, potassium fluoride, monomethylamine aqueous solution, and sulfoxide chloride as the main raw materials. Chemical name: 2,3,4,5-tetrafluorobenzoyl chloride Molecular formula: C7HClF4O Relative molecular mass: 212.53 (according to the 2016 international relative atomic mass) Structural formula: Stability: This product is stable at room temperature and pressure, avoid contact with moisture, Contact with oxides, bases, amines, ammonia and alcohols.
T/ZZB 1309-2019 history
- 2019 T/ZZB 1309-2019 2,3,4,5-tetrafluoro Benzoyl Chloride
