CAS 84-67-3 2,2'-dimethyl-[1,1'-biphenyl]-4,4'- Diamine (M-Tolidine)

NAVIGATION

2,2'-dimethyl-[1,1'-biphenyl]-4,4'- Diamine (M-Tolidine)

PRICE INQUIRY

Catalog Number

ACM84673-1

CAS Number

84-67-3

Product Name

2,2'-dimethyl-[1,1'-biphenyl]-4,4'- Diamine (M-Tolidine)

Structure

Category

Organic Light-Emitting Diode (OLED) Materials

IUPAC Name

4-(4-amino-2-methylphenyl)-3-methylaniline

Molecular Weight

212.29g/mol

Molecular Formula

C14H16N2

Canonical SMILES

CC1=C(C=CC(=C1)N)C2=C(C=C(C=C2)N)C

InChI

InChI=1S/C14H16N2/c1-9-7-11(15)3-5-13(9)14-6-4-12(16)8-10(14)2/h3-8H,15-16H2,1-2H3

InChI Key

QYIMZXITLDTULQ-UHFFFAOYSA-N

Application

2,2'-dimethyl-[1,1'-biphenyl]-4,4'-diamine (M-Tolidine) serves as a versatile chemical compound essential for the preparation of polyimide and epoxy resin materials. Known for its pink particulate form and ability to crystallize into prisms when in contact with water, M-Tolidine is soluble in cold water, alcohol, and ether. Though it does not produce any color with iron(III) chloride, it is capable of tetrazotization with nitrite and acid, a crucial reaction that enables it to couple and form dyes. Historically, M-Tolidine played a significant role in the production of azo dyes, reflecting its importance in a variety of industrial applications.

Complexity

205

Covalently-Bonded Unit Count

EC Number

201-551-1

Exact Mass

212.131349g/mol

Formal Charge

Heavy Atom Count

Monoisotopic Mass

212.131349g/mol

NSC Number