1188911-72-9 Usage
General Description
Methyl 3,3,3-trifluoro-2,2-dimethylpropanoate is a chemical compound with the molecular formula C6H9F3O2. It is a colorless, flammable liquid with a fruity odor. This chemical is commonly used in organic synthesis as a reagent in various reactions, such as esterification and carbon-carbon bond formation. It is also used as a solvent in the pharmaceutical and agrochemical industries. Methyl 3,3,3-trifluoro-2,2-dimethylpropanoate is known to be harmful if swallowed, inhaled, or in contact with skin, and it should be handled with proper safety precautions in a well-ventilated area.
Check Digit Verification of cas no
The CAS Registry Mumber 1188911-72-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,8,9,1 and 1 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1188911-72:
(9*1)+(8*1)+(7*8)+(6*8)+(5*9)+(4*1)+(3*1)+(2*7)+(1*2)=189
189 % 10 = 9
So 1188911-72-9 is a valid CAS Registry Number.
InChI:InChI=1S/C6H9F3O2/c1-5(2,4(10)11-3)6(7,8)9/h1-3H3
1188911-72-9Relevant articles and documents
MANUFACTURING METHOD OF 3,3,3-TRIFLUORO-2,2-DIALKYL PROPIONATE ESTER
-
Paragraph 0028, (2017/04/14)
PROBLEM TO BE SOLVED: To manufacture 3,3,3-trifluoro-2,2-dialkyl propionate ester useful as a manufacturing intermediate of a pharmaceutical compound simply with good yield. SOLUTION: 3,3,3-trifluoro-2,2-dialkyl propionate ester of the formula (II) is manufactured by reacting a monoester compound of the formula (I), where R1 to R3 represent each independently an alkyl group having 1 to 3 carbon atoms with SF4 in a presence of hydrofluoric acid anhydride (HF) of 1.5 to 100 times weight of the monoester compound. SELECTED DRAWING: None COPYRIGHT: (C)2016,JPOandINPIT