2,5-Dimethyl-1,4-phenylenediamine
2,5-Dimethyl-1,4-phenylenediamine (CAS: 6393-01-7) is an aromatic diamine with the molecular formula C8H12N2 and a molecular weight of 136.19 g/mol. This compound serves as a key building block in organic synthesis, particularly in the development of polymers and specialised materials. Its primary amine functionalities allow for diverse chemical transformations, making it a valuable intermediate in various chemical research and industrial applications.
- Synonyms
- 6393-01-7(CH3)2C6H2(NH2)2
Polymer Science
Utilised as a monomer in the synthesis of high-performance polymers, such as polyimides and polyamides, contributing unique properties to the final material.
Materials Science
Serves as an intermediate for developing advanced materials with specific electronic or thermal properties due to its aromatic diamine structure.
Organic Synthesis
Acts as a versatile precursor in multi-step organic syntheses, enabling the construction of complex molecules for research purposes.
| Molecular weight | 136.19 |
|---|---|
| Linear formula | (CH3)2C6H2(NH2)2 |
| Assay | 97% |
| Melting point | 149-150 °C(lit.) |
Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38 |
| Safety statements (S) | 26-37/39 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 2,5-Dimethyl-1,4-phenylenediamine used for?
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2,5-Dimethyl-1,4-phenylenediamine is used as a monomer in polymer synthesis, an intermediate in materials science, and a building block in organic synthesis.
What is the CAS number and formula for 2,5-Dimethyl-1,4-phenylenediamine?
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The CAS number is 6393-01-7 and the linear formula is (CH <sub>3</sub>)<sub>2</sub>C<sub>6</sub>H<sub>2</sub>(NH<sub>2</sub>)<sub>2</sub>.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,5-Dimethyl-1,4-phenylenediamine with an assay of 97%. This is typically considered a research or technical grade. We do not represent this product as USP, BP, or EP grade.
How should 2,5-Dimethyl-1,4-phenylenediamine be handled safely?
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Handle with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. This compound is harmful if swallowed, in contact with skin, or inhaled, and causes skin and eye irritation and respiratory irritation (H302, H312, H332, H315, H319, H335).
How is 2,5-Dimethyl-1,4-phenylenediamine packed and shipped?
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We offer various packing options suitable for research and industrial quantities, adhering to international shipping regulations for chemicals. Please contact us for specific requirements.
How can I request a sample or quote for 2,5-Dimethyl-1,4-phenylenediamine?
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You can request a sample or a quote by contacting our sales team via the website or direct email, providing your specific quantity and delivery details.
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