64219-36-9 Usage
Appearance
Colorless crystalline solid
Usage
Intermediate in the synthesis of various organic compounds
Hazardous properties
a. Flammability
b. Skin and eye irritation upon contact
Safety precautions
Handle with care and follow all safety guidelines in laboratory or industrial settings
Check Digit Verification of cas no
The CAS Registry Mumber 64219-36-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,2,1 and 9 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 64219-36:
(7*6)+(6*4)+(5*2)+(4*1)+(3*9)+(2*3)+(1*6)=119
119 % 10 = 9
So 64219-36-9 is a valid CAS Registry Number.
64219-36-9Relevant articles and documents
REACTIONS OF ORGANIC COMPOUNDS WITH SF4-HF-HALOGENATING AGENT SYSTEMS VI. REACTIONS OF BENZENE AND ITS DERIVATIVES WITH SF4-HF-Cl2(Br2)
Kunshenko, B. V.,Omarov, V. O.,Muratov, N. N.,Mikhailevskii, S. M.,Yagupol'skii, L. M.
, p. 108 - 112 (2007/10/02)
In the reactions of benzene-carboxylic and -dicarboxylic acids with SF4-HF-Cl2(Br2), apart from the conversion of carboxyls into trifluoromethyl groups, there occurs the halogenation of the benzene ring with the formation of the corresponding chloro- and bromo-containing (trifluoromethyl)- and bis(trifluoromethyl)-benzenes.
