3,4-Diaminotoluene, 97%
Order 3,4-Diaminotoluene, 97% (CAS 496-72-0) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Part of our Amines & Anilines range.
About 3,4-Diaminotoluene, 97%
3,4-Diaminotoluene, 97% sits in our amines & Anilines section and ships worldwide from stock or short lead time. Key data (97%): CAS 496-72-0, formula C7H10N2 and molar mass 122.17 g/mol. It is described as light grey to dark grey and light brown to dark brown and grey-brown powder or crystals or chunks.
Use cases we see most often
- Fine chemical synthesis
- Dyes & pigments manufacture
Handling and storage
Literature values: melting point 89-92 °C. It carries the GHS signal word Danger (H301, H302, H312 and H315), so wear gloves and eye protection and work with good ventilation.
Standard pack sizes are 5 g, 25 g, 100 g and 1 kg, and custom quantities are quoted on request. Every shipment includes a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Fine chemical synthesis
- Dyes & pigments manufacture
Applications
Specifications and identifiers
| Product name | 3,4-Diaminotoluene, 97% |
|---|---|
| Catalogue number | ZX-008340 |
| CAS number | 496-72-0 |
| IUPAC name | 4-methylbenzene-1,2-diamine |
| Molecular formula | C7H10N2 |
| Molar mass | 122.17 g/mol |
| Exact mass | 122.0844 |
| Purity / assay | 97% |
| Physical form | Crystalline |
| Appearance | Light grey to dark grey and light brown to dark brown and grey-brown powder or crystals or chunks |
| Melting point | 89-92 °C |
| XLogP3 | 0.6 |
| H-bond donors / acceptors | 2 / 2 |
| Topological polar surface area | 52 Ų |
| HS code | 29241900 |
| InChIKey | DGRGLKZMKWPMOH-UHFFFAOYSA-N |
| SMILES | CC1=CC(=C(C=C1)N)N |
| PubChem CID | 10332 |
| Synonyms | 4-Methyl-o-phenylenediamine, 3,4-Toluenediamine, 1,2-Benzenediamine, 4-methyl-, Toluene-3,4-diamine, 4-Methyl-1,2-benzenediamine, 4-Methyl-1,2-phenylenediamine, 3,4-Tolylenediamine, 1,2-Diamino-4-methylbenzene, 4-Methyl-1,2-diaminobenzene, 3,4-Toluylenediamine, 3,4-Diamino-1-methylbenzene, 4-13-00-00260 (Beilstein Handbook Reference) |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H301Toxic if swallowed
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
- H341Suspected of causing genetic defects
- H350May cause cancer
- H361Suspected of damaging fertility or the unborn child
- H373May causes damage to organs through prolonged or repeated exposure
- H411Toxic to aquatic life with long lasting effects
Precautionary statements P203, P260, P261, P264, P264 + P265, P270, P271, P272, P273, P280, P301 + P316, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P318, P319, P321, P330, P332 + P317, P333 + P317, P337 + P317, P362 + P364
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 5 g | Quoted on request | |
| 25 g | Quoted on request | |
| 100 g | Quoted on request | |
| 1 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about 3,4-Diaminotoluene, 97%
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