CAS 84-67-3

2,2′-Dimethyl-4,4′-diaminobiphenyl

Description:

2,2′-Dimethyl-4,4′-diaminobiphenyl, commonly referred to as DMDAB, is an organic compound characterized by its biphenyl structure with two methyl groups and two amino groups attached to the aromatic rings. It appears as a solid, typically in a crystalline form, and is known for its role as an intermediate in the synthesis of various dyes and pigments. DMDAB is soluble in organic solvents but has limited solubility in water. The presence of amino groups makes it a potential candidate for applications in polymer chemistry, particularly in the production of polyurethanes and other materials requiring amine functionalities. However, it is important to note that DMDAB is classified as a potential carcinogen, necessitating careful handling and appropriate safety measures during its use. Its chemical stability and reactivity can vary depending on environmental conditions, making it essential to consider these factors in industrial applications. Overall, DMDAB is a significant compound in the field of organic synthesis and materials science, with implications for both industrial and research applications.

Formula: C₁₄H₁₆N₂

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: InChIKey=QYIMZXITLDTULQ-UHFFFAOYSA-N

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

Synonyms:

• 1'-Biphenyl]-4,4'-diamine,2,2'-dimethyl-[1
• 2,2'-Dimethyl-4,4'-Diaminobiphenyl
• 2,2'-Dimethylbenzidine
• 2,2'-Dimethylbiphenyl-4,4'-Diamine
• 2,2'-dimethyl-[1,1'-biphenyl]-4,4'- Diamine
• 2,2′-Dimethyl-4,4′-biphenyldiamine
• 2,2′-Dimethyl-4,4′-diaminobenzidine
• 2,2′-Dimethyl-4,4′-diaminobiphenylene
• 2,2′-Tolidine
• 3,3 [1,1-Biphenyl]-4,4-Doil Bi(Oxy)-Bisbenzamine
• 4,4'-Diamino-2,2'-dimethylbiphenyl
• 4,4-BIS(3-aminophenoxy)Biphenyl(43BAPOBP)
• 4,4-Bis(3-Aminophenoxy)Biphenyl
• 4-(4-Amino-2-Methylphenyl)-3-Methylbenzenamine
• 4-(4-Amino-2-methylphenyl)-3-methylaniline
• Benzidine, 2,2′-dimethyl-
• MMB
• NSC 1989
• [1,1′-Biphenyl]-4,4′-diamine, 2,2′-dimethyl-
• m-TBHG
• m-TD

m-Tolidine

CAS: 84-67-3

Formula: C₁₄H₁₆N₂

Purity: >98.0%(GC)(T)

Color and Shape: White to Light yellow to Light orange powder to crystal

Molecular weight: 212.30

Ref: 3B-T3098

2,2'-dimethyl-4,4'-diaminobiphenyl

CAS: 84-67-3

Formula: C₁₄H₁₆N₂

Purity: 97%

Color and Shape: Solid

Molecular weight: 212.2902

Ref: IN-DA0036G5

2,2'-Dimethyl-[1,1'-biphenyl]-4,4'-diamine

CAS: 84-67-3

2,2'-Dimethyl-[1,1'-biphenyl]-4,4'-diamine

Purity: 99%

Molecular weight: 212.29g/mol

Ref: 54-OR79302

2,2'-Dimethyl-[1,1'-biphenyl]-4,4'-diamine

CAS: 84-67-3

Purity: 95.0%

Color and Shape: Solid

Molecular weight: 212.29600524902344

Ref: 10-F223206

2,2'-Dimethyl-[1,1'-biphenyl]-4,4'-diamine

Controlled Product

CAS: 84-67-3

Applications 2,2'-Dimethyl-[1,1'-biphenyl]-4,4'-diamine (cas# 84-67-3) is a useful reagent for manufacturing cured films and semiconductor devices.
References Aoshima, T., et al.: PCT Int. Appl. (2020), WO 2020226131 A1

Formula: C₁₄H₁₆N₂

Color and Shape: Neat

Molecular weight: 212.29

Ref: TR-D460113