2 – Amino Terephthalic Acid in Pakistan

Appearance: Yellow to white powder or crystals. Melting Point: 324 °C324 degrees C324 °C (dec.). Molecular Formula: C8H7NO4cap C sub 8 cap H sub 7 cap N cap O sub 4 𝐶8𝐻7𝑁𝑂4.

2-Amino-4-nitrotoluene in Pakistan

2-Amino-4-nitrotoluene (CAS No. 99-55-8), also frequently called 5-nitro-o-toluidine or 2-methyl-5-nitroaniline, is a yellow crystalline solid primarily used as a chemical intermediate in the production of dyes and pigments.

2-Methyl Imidazole in Pakistan

2-Naphthylamine in Pakistan

2-Naphthylamine (C10H9Ncap C sub 10 cap H sub 9 cap N𝐶10𝐻9𝑁) is a colorless-to-reddish, air-sensitive, crystalline aromatic amine previously used in dye/rubber industries, now strictly restricted due to being a potent, known human carcinogen (specifically bladder cancer). It is primarily found today in laboratory research settings. It is absorbed through the skin, lungs, and gastrointestinal tract.

2.4-Diaminoanisole in Pakistan

2,4-Diaminoanisole (CAS 615-05-4) is an organic compound primarily recognized for its historical use in the cosmetics industry as a dye intermediate. It is an aromatic amine with the chemical formula C₇H₁₀N₂O.

2.4-Toluenediamine in Pakistan

2,4-Toluenediamine(2,4-TDA) is an organic aromatic compound with the chemical formula C7H10N2cap C sub 7 cap H sub 10 cap N sub 2𝐶7𝐻10𝑁2. It is primarily utilized as a critical industrial intermediate, most notably in the production of polyurethane.

2.4.5-Trimethylaniline in Pakistan

2,4,5-Trimethylaniline (CAS 137-17-7) is a primary aromatic amine appearing as a white to beige powder, used as an intermediate in dye, pigment, and printing ink manufacturing.

3,3′-Dimethylbenzidine in Pakistan

3,3'-Dimethylbenzidine (o-tolidine, CAS 119-93-7) is an aromatic amine used as an intermediate for manufacturing dyes, pigments, and curing agents for urethane resins.

3.3′-Dimethoxybenzidine in Pakistan

3,3'-Dimethoxybenzidine (C14H16N2O2cap C sub 14 cap H sub 16 cap N sub 2 cap O sub 2𝐶14𝐻16𝑁2𝑂2, CAS 119-90-4), also known as o-dianisidine, is a colorless to violet crystalline solid primarily used as an intermediate for producing dyes, pigments, and diisocyanates.

3.3′-Dimethyl-4.4′-diaminodiphenylmethane in Pakistan

3,3'-Dimethyl-4,4'-diaminodiphenylmethane (CAS 838-88-0), also known as 4,4'-methylene-bis(2-methylaniline), is an organic compound with the molecular formulaC15H18N2cap C sub 15 cap H sub 18 cap N sub 2 𝐶15𝐻18𝑁2. It is primarily used as an intermediate for polyurethane foams, epoxy curing agents, and in the synthesis of high-performance polyimide polymers, exhibiting good thermal stability.

4-Aminoazobenzene in Pakistan

Molar Mass: 197.24 g/mol. Melting Point: 123–127 °C. Boiling Point: Above 360 °C. 4-Aminoazobenzene (also known as Aniline Yellow) is a yellow-to-orange azo dye and a derivative of azobenzene.