CAS 99-98-9

N,N-Dimethyl-p-phenylenediamine

Description:

N,N-Dimethyl-p-phenylenediamine, with the CAS number 99-98-9, is an organic compound that belongs to the class of aromatic amines. It is characterized by its structure, which features two amino groups (-NH2) attached to a benzene ring, specifically in the para position, along with two methyl groups (-CH3) on the nitrogen atoms. This compound is typically a solid at room temperature and is known for its dark color, often appearing as a reddish-brown crystalline substance. It is soluble in water and various organic solvents, making it versatile for different applications. N,N-Dimethyl-p-phenylenediamine is primarily used as a reducing agent in dye manufacturing, particularly in the production of azo dyes, and as an intermediate in the synthesis of other chemical compounds. However, it is important to handle this substance with care, as it can be toxic and poses potential health risks, including skin and respiratory irritation. Proper safety measures should be observed when working with this chemical.

Formula: C₈H₁₂N₂

InChI: InChI=1S/C8H12N2/c1-10(2)8-5-3-7(9)4-6-8/h3-6H,9H2,1-2H3

InChI key: InChIKey=BZORFPDSXLZWJF-UHFFFAOYSA-N

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

Synonyms:

• (4-Aminophenyl)dimethylamine
• 1,4-Benzenediamine, N,N-dimethyl-
• 1,4-Benzenediamine, N1,N1-dimethyl-
• 1,4-Benzenediamine, N¹,N¹-dimethyl-
• 1-Amino-4-(dimethylamino)benzene
• 1-N,1-N-Dimethylbenzene-1,4-diamine
• 4-(Dimethylamine)aniline
• 4-(Dimethylamino)Benzenamine
• 4-(Dimethylamino)aniline
• 4-(N,N-Dimethylamino)aniline
• 4-(N,N-Dimethylamino)phenylamine
• 4-Amino-1-(dimethylamino)benzene
• 4-Amino-N,N-Dimethylaniline
• 4-Amino-N,N-dimethylanilin
• 4-Aminodimethylaniline
• 4-Animodimethylaniline
• 4-Dimethylaminoaniline
• 4-amino-N,N-dimetilanilina
• Aniline, 4-Amino-N,N-Dimethyl-
• Dimethyl(N,N-)-P-Phenylenediamine
• Dimethyl-p-phenylenediamine
• Dmpd
• N,N-Dimethyl-1,4-benzenediamine
• N,N-Dimethyl-1,4-diaminobenzene
• N,N-Dimethyl-1,4-phenylenediamine
• N,N-Dimethyl-p-benzenediamine
• N,N-dimethyl-p-phenylenediamine
• N,N-dimethylbenzene-1,4-diamine
• N-(4-Aminophenyl)-N,N-dimethylamine
• N¹,N¹-Dimethyl-1,4-benzenediamine
• Nsc 1493
• Wurster'S Red
• [4-(Dimethylamino)phenyl]amine
• p-(Dimethylamino)aniline
• p-(Dimethylamino)phenylamine
• p-Amino-N,N-dimethylaniline
• p-Aminodimethylaniline
• p-Phenylenediamine, N,N-dimethyl-
• N1,N1-Dimethyl-1,4-benzenediamine

N,N-Dimethyl-1,4-phenylenediamine

CAS: 99-98-9

Formula: C₈H₁₂N₂

Purity: >98.0%(GC)(T)

Color and Shape: White - Orange Solid Form

Molecular weight: 136.20

Ref: 3B-D0779

N,N-Dimethyl-p-phenylenediamine, 96%

CAS: 99-98-9

N,N-Dimethyl-p-phenylenediamine is a redox indicator. Readily forms stable, red radical cation, involved in a variety of redox reactions. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the

Formula: C₈H₁₂N₂

Purity: 96%

Color and Shape: Black or dark brown, Crystalline or fused solid

Molecular weight: 136.20

Ref: 02-A15962

N,N-Dimethyl-p-phenylenediamine

CAS: 99-98-9

N,N-Dimethyl-p-phenylenediamine (4-(Dimethylamino)aniline) is an intermediate.

Formula: C₈H₁₂N₂

Purity: 99.88%

Color and Shape: Solid

Molecular weight: 136.19

Ref: TM-T4841

4-(Dimethylamino)aniline

CAS: 99-98-9

4-(Dimethylamino)aniline

Formula: C₈H₁₂N₂

Purity: 96%

Color and Shape: dark brown liquid

Molecular weight: 136.19g/mol

Ref: 54-OR5307

N,N-Dimethyl-p-phenylendiamine

CAS: 99-98-9

Color and Shape: Brown Crystalline

Ref: 04-CA12736000

N1,N1-Dimethylbenzene-1,4-diamine

CAS: 99-98-9

Formula: C₈H₁₂N₂

Purity: 95.0%

Color and Shape: Solid

Molecular weight: 136.198

Ref: 10-F215686

N,N-Dimethyl-p-phenylenediamine

CAS: 99-98-9

N,N-Dimethyl-p-phenylenediamine (NMPPD) is an anion radical scavenger that can be used for wastewater treatment by removing nitrates. It has been shown to react in vitro with the hydroxyl group of dopamine and form an NMPPD-dopamine complex. This reaction solution is then oxidized by the redox potential to produce water vapor and acid formation. The redox potential of NMPPD was found to be -0.58 volts at pH 7.4, making it a strong candidate as an antimicrobial agent in vivo.

Formula: C₈H₁₂N₂

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 136.19 g/mol

Ref: 3D-FD02080

N,N-Dimethyl-p-phenylenediamine

Controlled Product

CAS: 99-98-9

Applications N,N-Dimethyl-p-phenylenediamine (DMPD) has been used to n-dope bilayer graphene (BG) along with p-dope of tetracyanoethylene bilayer graphene to increase the band gap of DMPD/BG. N,N-Dimethyl-p-phenylenediamine (DMPD) has been shown to inhibit corrosion of mild steel in a sulphuric acid medium.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Wang, T.H., et. al.: J. Phys. Chem. C., 117, 12873 (2013); Singh, K.U., Dubey, R.S.: Int. J. Chem., 1, 366 (2012)

Formula: C₈H₁₂N₂

Color and Shape: Neat

Molecular weight: 136.19

Ref: TR-D476760

N,N-Dimethyl-p-phenylendiamine

Controlled Product

CAS: 99-98-9

Formula: C₈H₁₂N₂

Color and Shape: Neat

Molecular weight: 136.19

Ref: 04-C12736000

N,N-Dimethyl-p-Phenylenediamine (DMPPDA) pure, 98%

CAS: 99-98-9

Formula: C₈H₁₂N₂

Purity: min. 98%

Color and Shape: Brown/black, Solid/liquid

Molecular weight: 136.19

Ref: SR-93287