CAS 95-70-5

2,5-Diaminotoluene

Description:

2,5-Diaminotoluene, with the CAS number 95-70-5, is an organic compound that belongs to the class of aromatic amines. It features two amino groups (-NH2) attached to a toluene ring at the 2 and 5 positions. This compound is typically a solid at room temperature and is characterized by its white to light yellow crystalline appearance. It is soluble in organic solvents and has limited solubility in water. 2,5-Diaminotoluene is primarily used in the production of dyes, pigments, and as an intermediate in the synthesis of various chemicals. Due to the presence of amino groups, it can participate in various chemical reactions, including diazotization and coupling reactions. However, it is important to note that aromatic amines, including 2,5-diaminotoluene, can pose health risks, as some are known to be carcinogenic. Therefore, proper handling and safety precautions are essential when working with this substance in industrial or laboratory settings.

Formula: C₇H₁₀N₂

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

InChI key: InChIKey=OBCSAIDCZQSFQH-UHFFFAOYSA-N

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

Synonyms:

• 1,4-Benzenediamine, 2-methyl-
• 1,4-Diamino-2-methylbenzene
• 1-Methyl-2,5-diaminobenzene
• 2,5-Diaminotoluene
• 2,5-Diaminotoluol
• 2,5-Toluene diamine
• 2-Methyl-1,4-benzenediamine
• 2-Methyl-1,4-phenylenediamine
• 2-Methyl-p-phenylendiamin
• 2-Methylbenzene-1,4-Diamine Hydrochloride (1:1)
• 2-Metil-P-Fenilendiamina
• 4-Amino-2-methylaniline
• 4-Amino-3-methylaniline
• Oxidation Base C.I. 76042
• Toluene-2,5-diamine
• Toluylene-2,5-diamine
• p-Toluenediamine

2,5-Diaminotoluene

CAS: 95-70-5

Formula: C₇H₁₀N₂

Purity: >98.0%(GC)(T)

Color and Shape: White to Brown powder to crystal

Molecular weight: 122.17

Ref: 3B-D4628

2,5-Diaminotoluene

CAS: 95-70-5

2,5-Diaminotoluene

Formula: C₇H₁₀N₂

Purity: 98%

Color and Shape: Yellow Solid

Molecular weight: 122.16769

Ref: 54-OR52648

2,5-Diaminotoluene

Controlled Product

CAS: 95-70-5

Formula: C₇H₁₀N₂

Color and Shape: Neat

Molecular weight: 122.17

Ref: 04-CA12197700

2,5-Toluenediamine-d6 Dihydrochloride

Controlled Product

CAS: 95-70-5

Stability Mositure Sensitive
Applications p-Toluenediamine-d6 is the labeled analogue of 2,5-Diaminotoluene (T535877), an aromatic compound that is commonly used in permanent hair-dye formulations. 2,5-Diaminotoluene is weakly mutagenic and is also partially responsible for causing allergic contact dermatitis in humans.
References Chung, K., et al.: Mutat. Res./Rev. Mutat. Res., 387, 1 (1997); Inouye, M. & Murakami, U.: Food Cosm. Toxicol., 15, 447 (1977); Yazer, K., et al.: Cont. Derm., 66, 27 (2012)

Formula: C₇H₆D₆Cl₂N₂

Color and Shape: Neat

Molecular weight: 201.13

Ref: TR-T535875

2,5-Diaminotoluene (>80%)

Controlled Product

CAS: 95-70-5

Applications 2,5-Diaminotoluene is an aromatic compound that is commonly used in permanent hair-dye formulations. 2,5-Diaminotoluene is weakly mutagenic and is also partially responsible for causing allergic contact dermatitis in humans.
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 Chung, K., et al.: Mutat. Res./Rev. Mutat. Res., 387, 1 (1997); Inouye, M. & Murakami, U.: Food Cosm. Toxicol., 15, 447 (1977); Yazer, K., et al.: Cont. Derm., 66, 27 (2012)

Formula: C₇H₁₀N₂

Purity: >80%

Color and Shape: Neat

Molecular weight: 122.17

Ref: TR-T535877

2,5-Diaminotoluene in Methanol

CAS: 95-70-5

Methanol

Formula: C₇H₁₀N₂

Color and Shape: Other Solid

Molecular weight: 122.17

Ref: BE-BePure-21740XM-100

2,5-Diaminotoluene

CAS: 95-70-5

Formula: C₇H₁₀N₂

Color and Shape: Other Solid

Molecular weight: 122.17

Ref: BE-BePure-21740

2-Methylbenzene-1,4-diamine

CAS: 95-70-5

Formula: C₇H₁₀N₂

Purity: >98.0%(GC)(T)

Color and Shape: Solid, Solid or Powder or Crystalline Powder

Molecular weight: 122.171

Ref: 10-F216683

2,5-Diaminotoluene-13C6

Controlled Product

CAS: 95-70-5

Formula: C₆CH₁₀N₂

Color and Shape: Neat

Molecular weight: 128.124

Ref: TR-T535878