13859-31-9 Usage
General Description
2-Bromo-2,3,3,3-tetrafluoropropionic acid is a compound that belongs to the class of carboxylic acids and contains bromine and fluorine atoms. It is a colorless, odorless liquid with a molecular formula of C3H2BrF4O2. This chemical is primarily used as an intermediate in the production of pharmaceuticals and agrochemicals. It is also utilized in the manufacture of specialty chemicals, including polymers, plastics, and surfactants. However, it is important to handle this compound with caution as it is a corrosive substance and can cause irritation to the skin, eyes, and respiratory system upon exposure.
Check Digit Verification of cas no
The CAS Registry Mumber 13859-31-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,8,5 and 9 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 13859-31:
(7*1)+(6*3)+(5*8)+(4*5)+(3*9)+(2*3)+(1*1)=119
119 % 10 = 9
So 13859-31-9 is a valid CAS Registry Number.
InChI:InChI=1/C3HBrF4O2/c4-2(5,1(9)10)3(6,7)8/h(H,9,10)
13859-31-9Relevant articles and documents
A 2-bromo -2, 3, 3, 3- four fluorine propionic acid method for synthesis of ethyl
-
Paragraph 0021; 0022, (2017/03/08)
The invention relates to a synthetic method of 2-bromine-2,3,3,3-tetrafluoropropionic acid ethyl ester. 2,3,3,3-tetrafluoropropionic acid is taken as an initial raw material, a brominating agent is used for substituting hydrogen on a carbon atom at a site 2, so that the 2-bromine-2,3,3,3-tetrafluoropropionic acid is obtained, and then reaction is carried out on concentrated sulfuric acid and ethyl alcohol, so that the 2-bromine-2,3,3,3-tetrafluoropropionic acid ethyl ester is obtained. The synthetic method of the 2-bromine-2,3,3,3-tetrafluoropropionic acid ethyl ester has the advantages that reaction conditions are simple and mild, the 2-bromine-2,3,3,3-tetrafluoropropionic acid ethyl ester target product can be obtained through reaction in two steps, and the total yield is 75%.
