3,5-diamino-4-methyl-benzoic acid

Base Information

• Chemical Name: 3,5-diamino-4-methyl-benzoic acid
• CAS No.: 6633-36-9
• Molecular Formula: C8H10 N2 O2
• Molecular Weight: 166.18
• Hs Code.: 2922499990
• Mol file: 6633-36-9.mol

Synonyms:3,5-Diamino-p-toluicacid; NSC 56684

Chemical Property of 3,5-diamino-4-methyl-benzoic acid

Chemical Property:

• Vapor Pressure: 5.22E-09mmHg at 25°C
• Boiling Point: 453.3°C at 760 mmHg
• Flash Point: 228°C
• PSA: 89.34000
• Density: 1.353
• LogP: 2.02000
• Storage Temp.: Keep in dark place,Inert atmosphere,Room temperature

Purity/Quality:

99% ^*data from raw suppliers

3,5-Diamino-4-methylbenzoicacid ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 3,5-diamino-4-methyl-benzoic acid

There total 4 articles about 3,5-diamino-4-methyl-benzoic acid which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

3,5-dinitro-p-toluic acid (16533-71-4) → 3,5-diamino-4-methylbenzoic acid (6633-36-9)

Guidance literature:

With hydrogenchloride; tin;

Reference yield:

p-Toluic acid (99-94-5) → 3,5-diamino-4-methylbenzoic acid (6633-36-9)

Guidance literature:

Multi-step reaction with 2 steps

1: acetic acid; nitric acid / methanol / 3 h / 10 - 60 °C

2: iron(III) chloride; manganese(IV) oxide; hydrazine hydrate / diethyl ether / 4 h / 80 °C / Reflux

With manganese(IV) oxide; iron(III) chloride; hydrazine hydrate; nitric acid; acetic acid; In methanol; diethyl ether;

Reference yield:

4-methyl-3-nitrobenzoic acid (96-98-0) → 3,5-diamino-4-methylbenzoic acid (6633-36-9)

Guidance literature:

Multi-step reaction with 2 steps

1: HNO₃+H₂SO₄

2: tin; hydrochloric acid

With hydrogenchloride; tin; sulfuric acid; nitric acid;

upstream raw materials:

3,5-dinitro-p-toluic acid

4-methyl-3-nitrobenzoic acid

p-Toluic acid

Downstream raw materials:

2-methylbenzene-1,3-diol

2,6-bis-acetylamino-terephthalic acid

2,6-diamino-terephthalic acid dimethyl ester

ethyl 3,5-bis(3,5-didodecyloxybenzoylamino)-4-methyl benzoate

Refernces