CAS 496-72-0

3,4-Diaminotoluene

Description:

3,4-Diaminotoluene, with the CAS number 496-72-0, is an aromatic amine characterized by the presence of two amino groups (-NH2) attached to a toluene ring at the 3 and 4 positions. This compound appears as a solid, typically in the form of a white to light brown crystalline powder. It is soluble in organic solvents such as ethanol and acetone but has limited solubility in water. 3,4-Diaminotoluene is primarily used in the production of dyes, particularly azo dyes, and as an intermediate in the synthesis of various chemicals. It exhibits properties typical of aromatic amines, including the ability to undergo electrophilic substitution reactions. However, it is important to note that 3,4-diaminotoluene is considered hazardous; it may pose health risks such as skin and respiratory irritation, and it is classified as a potential carcinogen. Proper safety measures should be taken when handling this substance in laboratory or industrial settings.

Formula: C₇H₁₀N₂

InChI: InChI=1S/C7H10N2/c1-5-2-3-6(8)7(9)4-5/h2-4H,8-9H2,1H3

InChI key: InChIKey=DGRGLKZMKWPMOH-UHFFFAOYSA-N

SMILES: NC1=C(N)C=CC(C)=C1

Synonyms:

• 1,2-Benzenediamine, 4-methyl-
• 1,2-Diamino-4-methylbenzene
• 2-Amino-4-methylaniline
• 2-Amino-4-methylphenylamine
• 2-Amino-5-methylaniline
• 3,4-Diamino Toluenel
• 3,4-Diamino-1-methylbenzene
• 3,4-Toluenediamine
• 3,4-Tolylenediamine
• 4-Methyl-1,2-benzenediamine
• 4-Methyl-1,2-diaminobenzene
• 4-Methyl-1,2-phenylenediamine
• 4-Methyl-2-aminoaniline
• 4-Methyl-o-phenylendiamin
• 4-Methyl-o-phenylenediamine
• 4-Methylbenzene-1,2-Diamine
• 4-Metil-O-Fenilendiamina
• 5-Methylbenzene-1,2-diamine
• Benzene-1,2-Diyldimethanamine
• Nsc 1495
• Phenylene-1,2-Diamine, 4-Methyl-
• Toluene-3,4-diamine

3,4-Diaminotoluene

CAS: 496-72-0

Formula: C₇H₁₀N₂

Purity: >98.0%(T)

Color and Shape: White to Gray to Brown powder to lump

Molecular weight: 122.17

Ref: 3B-D0125

3,4-Diaminotoluene

CAS: 496-72-0

Formula: C₇H₁₀N₂

Purity: 98%

Color and Shape: Brown fragments

Molecular weight: 122.171

Ref: 10-F037872

3,4-Diaminotoluene, 97%

CAS: 496-72-0

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₇H₁₀N₂

Purity: 97%

Color and Shape: Pale brown to brown or purple, Powder

Molecular weight: 122.17

Ref: 02-B24378

3,4-Diaminotoluene

CAS: 496-72-0

Formula: C₇H₁₀N₂

Purity: 98%

Color and Shape: Solid

Molecular weight: 122.1677

Ref: IN-DA003IFI

3,4-Diaminotoluene

CAS: 496-72-0

3,4-Diaminotoluene

Purity: ≥95%

Molecular weight: 122.17g/mol

Ref: 54-BUP17718

3,4-Diaminotoluene

Controlled Product

CAS: 496-72-0

Formula: C₇H₁₀N₂

Color and Shape: Neat

Molecular weight: 122.17

Ref: 04-C12197900

4-Methylbenzene-1,2-diamine

CAS: 496-72-0

4-Methylbenzene-1,2-diamine

Formula: C₇H₁₀N₂

Purity: 98%

Color and Shape: brown solid

Molecular weight: 122.17g/mol

Ref: 54-OR30974

3,4-Diaminotoluene

CAS: 496-72-0

3,4-Diaminotoluene, used in making polyurethanes, polyureas, polyamides, amino acids, peptides, proteins, antibiotics, and antivirals.

Formula: C₇H₁₀N₂

Purity: 97.01%

Color and Shape: Leaflets From Petroleum Ether

Molecular weight: 122.17

Ref: TM-T7988

3,4-Diaminotoluene

Controlled Product

CAS: 496-72-0

Stability Hygroscopic
Applications 5-Methylbenzotriazole intermediate.
References Vitale, G., et al.: Med. Chem., 5, 507 (2009), El-Sharief, A., et al.: Eur. J. Med. Chem., 44, 4315 (2009), Potter, A., et al.: Bioorg. Med. Chem. Lett., 20, 586 (2010),

Formula: C₇H₁₀N₂

Color and Shape: Neat

Molecular weight: 122.17

Ref: TR-D416810