3,4-Dimethylaniline
3,4-Dimethylaniline (CAS 95-64-7), with the linear formula (CH <sub>3</sub> )<sub>2</sub>C<sub>6</sub>H<sub>3</sub>NH<sub>2</sub> and a molecular weight of 121.18 g/mol, is an aromatic amine. It serves as a valuable building block in organic synthesis and chemical research. Its applications include studies of electron donor-acceptor interactions and the synthesis of complex imido complexes.
- IUPAC
- 3,4-Xylidine,4-Amino-1,2-dimethylbenzene,4-Amino-o-xylene
- Synonyms
- (CH3)2C6H3NH23,4-Xylidine4-Amino-1,2-dimethylbenzene4-Amino-o-xylene
Electron Donor-Acceptor Interaction Studies
3,4-Dimethylaniline is utilised in research to investigate electron donor-acceptor (EDA) interactions, specifically with compounds like 2,3-dicyano-1,4-naphthoquinone in various organic solvents.
Synthesis of Imido Complexes
This aniline derivative is employed in the synthesis of ionic imido complexes by reacting with specific molybdenum precursors, leading to compounds with complex inorganic structures.
Organic Synthesis Building Block
As an aromatic amine, 3,4-Dimethylaniline functions as a versatile building block in the construction of more complex organic molecules for various chemical applications.
| Molecular weight | 121.18 |
|---|---|
| Linear formula | (CH3)2C6H3NH2 |
| Assay | 98% |
| Boiling point | 226 °C(lit.) |
| Solubility | H2O: slightly solublealcohol: soluble |
| Application | 3,4-Dimethylaniline (3,4-DMA) has been used to study the electron donor-acceptor (EDA) interaction between 2,3-dicyano-1,4-naphthoquinone (DCNQ) and 3,4-dimethylaniline, in chloroform and dichloromethane1. It can also be used for reactions with MoO(X)2(dtc)2 (X = Cl or Br; dtc = diethyldithiocarbamate) in methanol to form ionic imido complexes of the type [MoNAr(dtc)3]2[Mo6O19] or MoNAr(dtc)3]4[Mo8O26]2. |
| Melting point | 49-51 °C(lit.) |
Hazard statements
- H301Toxic if swallowed
- H311Toxic in contact with skin
- H331Toxic if inhaled
- H373May cause damage to organs through prolonged exposure
- H411Toxic to aquatic life with long-lasting effects
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P311Call a POISON CENTER or doctor
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges |
|---|---|
| Flash point | 107 °C / 224.6 °F |
| Transport (UN / ADR) | UN 3452 6.1 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T,N |
| Risk statements (R) | 23/24/25-33-51/53 |
| Safety statements (S) | 28-36/37-45-61 |
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 3,4-Dimethylaniline used for?
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3,4-Dimethylaniline is used in studying electron donor-acceptor interactions and in the synthesis of imido complexes. It also serves as a general building block in organic synthesis.
What are the CAS number and formula for 3,4-Dimethylaniline?
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The CAS number for 3,4-Dimethylaniline is 95-64-7, and its linear formula is (CH <sub>3</sub> )<sub>2</sub>C<sub>6</sub>H<sub>3</sub>NH<sub>2</sub>.
What grade and purity does Tech Serve Solutions supply for 3,4-Dimethylaniline?
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Tech Serve Solutions supplies 3,4-Dimethylaniline with an assay of 98%. This product is supplied for research and laboratory use, and TSS does not represent it as USP, BP, EP, or pharmacopoeia grade.
How should 3,4-Dimethylaniline be handled safely?
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3,4-Dimethylaniline is classified with GHS06, GHS08, and GHS09 symbols and carries a Danger signal word. It is toxic if swallowed, in contact with skin, or if inhaled (H301, H311, H331), may cause damage to organs through prolonged or repeated exposure (H373), and is toxic to aquatic life with long lasting effects (H411). Appropriate personal protective equipment including a dust mask type N95, eyeshields, face shields, gloves, and P2 respirator cartridges should be used.
Is 3,4-Dimethylaniline a controlled substance?
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The provided data does not indicate that 3,4-Dimethylaniline is a controlled substance.
How is 3,4-Dimethylaniline packed and exported?
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3,4-Dimethylaniline is packed and exported by Tech Serve Solutions in compliance with relevant regulations for chemical substances, including its UN classification as UN 3452, Class 6.1, Packing Group II.
How can I request a quote or sample for 3,4-Dimethylaniline?
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To request a quote or sample for 3,4-Dimethylaniline, please contact the Tech Serve Solutions sales team through the website or designated contact channels.
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