878285-13-3 Usage
General Description
3,5-Difluoro-4-methylaniline is a chemical compound with the molecular formula C7H7F2N. It is an aromatic amine with two fluorine atoms and a methyl group attached to the amino group. 3,5-DIFLUORO-4-METHYLANILINE is commonly used in the synthesis of pharmaceuticals, agrochemicals, and dyes. It is also used as an intermediate in the production of other organic compounds. However, it is important to handle 3,5-Difluoro-4-methylaniline with caution, as it is considered hazardous and may cause skin, eye, and respiratory irritation. Proper safety measures should be taken when working with this chemical.
Check Digit Verification of cas no
The CAS Registry Mumber 878285-13-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,8,2,8 and 5 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 878285-13:
(8*8)+(7*7)+(6*8)+(5*2)+(4*8)+(3*5)+(2*1)+(1*3)=223
223 % 10 = 3
So 878285-13-3 is a valid CAS Registry Number.
878285-13-3Relevant articles and documents
Electrophilic aromatic fluorination with fluorine: meta-Directed fluorination of anilines
Alric,Marquet,Billard,Langlois
, p. 661 - 667 (2005)
Anilines are mainly or selectively fluorinated in the meta-position with F2 when dissolved in triflic acid, sometimes in the presence of small quantities of antimony pentafluoride. The regioselectivity is increased when an electron-donating substituent is present at the para-position.
