2-methyl-m-phenylenediamine
2,6-Diaminotoluene
CAS: 823-40-5
Molecular Formula: C7H10N2
2-methyl-m-phenylenediamine - Names and Identifiers
| Name | 2,6-Diaminotoluene |
| Synonyms | Diaminotoluene 2,6-DIAMINOTOLUENE 2,6-Toluenediamine 2,6-Diaminotoluene 2,6-TOLUENEDIAMINE 2,6-DIAMINO TOLUENE 2,6-TOLUYLENEDIAMINE 2,6-diamino-1-methylbenzene 1,3-Diamino-2-methylbenzene 2-METHYL-M-PHENYLENEDIAMINE 2-methyl-m-phenylenediamine 2-METHYL-BENZENE-1,3-DIAMINE 1,3-Benzenediamine, 2-methyl- 2-Methyl-1,3-phenylenediamine |
| CAS | 823-40-5 |
| EINECS | 212-513-9 |
| InChI | InChI=1/C7H10N2/c1-5-6(8)3-2-4-7(5)9/h2-4H,8-9H2,1H3 |
| InChIKey | RLYCRLGLCUXUPO-UHFFFAOYSA-N |
2-methyl-m-phenylenediamine - Physico-chemical Properties
| Molecular Formula | C7H10N2 |
| Molar Mass | 122.17 |
| Density | 1.0343 (rough estimate) |
| Melting Point | 104-106°C(lit.) |
| Boling Point | 289 °C |
| Water Solubility | 60 g/L (15 ºC) |
| Solubility | soluble in Ether,Alcohol |
| Appearance | Powder, Chunks or Pellets |
| Color | Dark gray to brown or black |
| BRN | 2079476 |
| pKa | 4.74±0.10(Predicted) |
| Stability | Stable. Combustible. Incompatible with strong oxidizing agents, strong acids. |
| Refractive Index | 1.5103 (estimate) |
| Use | Mainly used in medicine, dye intermediates |
2-methyl-m-phenylenediamine - Risk and Safety
| Risk Codes | R21/22 - Harmful in contact with skin and if swallowed. R43 - May cause sensitization by skin contact R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R68 - Possible risk of irreversible effects R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R40 - Limited evidence of a carcinogenic effect |
| Safety Description | S24 - Avoid contact with skin. S36/37 - Wear suitable protective clothing and gloves. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
| UN IDs | UN 3077 9/PG 3 |
| WGK Germany | 3 |
| RTECS | XS9750000 |
| TSCA | Yes |
| HS Code | 29215190 |
| Hazard Class | 6.1 |
| Packing Group | III |
2-methyl-m-phenylenediamine - Reference Information
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| purpose | mainly used in medicine, dye intermediates |
| category | toxic substances |
| flammability hazard characteristics | open flame flammable; High thermal decomposition toxic nitrogen oxide smoke |
| storage and transportation characteristics | warehouse ventilation and low temperature drying; With oxidant, food additives, separate storage of acids |
| fire extinguishing agent | foam, water mist, carbon dioxide, sand |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-18 11:50:54
Supplier List
Spot supply
Product Name: 2,6-Diaminotoluene Request for quotationCAS: 823-40-5
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3787852685
Spot supply
Product Name: 2,6-Diaminotoluene Request for quotationCAS: 823-40-5
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3785839865
Spot supply
Product Name: 2,6-Diaminotoluene Request for quotationCAS: 823-40-5
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Wechat: 17505222756
Product Name: 2,6-Diaminotoluene Request for quotation
CAS: 823-40-5
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
CAS: 823-40-5
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
Product Name: 2,6-Diaminotoluene Request for quotation
CAS: 823-40-5
Tel: 0086-13605431940
Email: xuli678323@126.com
Mobile: +86-13605431940
QQ: 56860987
Wechat: 13605431940
WhatsApp: 13605431940
CAS: 823-40-5
Tel: 0086-13605431940
Email: xuli678323@126.com
Mobile: +86-13605431940
QQ: 56860987
Wechat: 13605431940
WhatsApp: 13605431940
Spot supply
Product Name: 2,6-Diaminotoluene Request for quotationCAS: 823-40-5
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3787852685
Spot supply
Product Name: 2,6-Diaminotoluene Request for quotationCAS: 823-40-5
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3785839865
Spot supply
Product Name: 2,6-Diaminotoluene Request for quotationCAS: 823-40-5
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Wechat: 17505222756
Product Name: 2,6-Diaminotoluene Request for quotation
CAS: 823-40-5
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
CAS: 823-40-5
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
Product Name: 2,6-Diaminotoluene Request for quotation
CAS: 823-40-5
Tel: 0086-13605431940
Email: xuli678323@126.com
Mobile: +86-13605431940
QQ: 56860987
Wechat: 13605431940
WhatsApp: 13605431940
CAS: 823-40-5
Tel: 0086-13605431940
Email: xuli678323@126.com
Mobile: +86-13605431940
QQ: 56860987
Wechat: 13605431940
WhatsApp: 13605431940
View History