1,2-Dimethyl-3-nitrobenzene
1,2-Dimethyl-3-nitrobenzene (CAS: 83-41-0) is an organic compound with the molecular formula (CH3)2C6H3NO2 and a molecular weight of 151.16 g/mol. This nitro compound serves as a valuable building block in chemical synthesis. It is primarily utilised in research and development for the creation of more complex molecules and has demonstrated utility in specific laboratory applications, such as the preparation of derivatives and as a solvent for specialised ligands.
- IUPAC
- 3-Nitro-o-xylene
- Synonyms
- (CH3)2C6H3NO23-Nitro-o-xylene
Organic Synthesis Intermediate
1,2-Dimethyl-3-nitrobenzene is employed as a starting material or intermediate in the synthesis of various organic compounds. Its nitro and methyl groups offer reactive sites for further chemical transformations, contributing to the construction of complex molecular architectures.
Preparation of Benzylidine Derivatives
Historically, this compound has been used in the preparation of specific derivatives, such as 2-methyl-3-nitrobenzylidene diacetate, highlighting its role in synthetic organic chemistry research.
Laboratory Solvent Applications
The compound has been documented for its use as a solvent in specific laboratory contexts, for instance, in dissolving sodium-selective ligands, indicating its utility in specialised analytical or preparative procedures.
| Molecular weight | 151.16 |
|---|---|
| Linear formula | (CH3)2C6H3NO2 |
| Assay | 97%97% |
| Boiling point | 245 °C(lit.) |
| Density | 1.129 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.543(lit.) |
| Application | 1,2-Dimethyl-3-nitrobenzene (3-Nitro-o-xylene) was used to prepare 2-methyl-3-nitrobenzylidene diacetate1. It was also used to dissolve sodium-selective ligand2. |
| Melting point | 7-9 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US) |
|---|---|
| Flash point | 107 °C / 224.6 °F |
| Transport (UN / ADR) | UN 3082 9/PG 3 |
| Water hazard class (WGK, DE) | 3 |
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 1,2-Dimethyl-3-nitrobenzene used for?
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1,2-Dimethyl-3-nitrobenzene is used as a building block in organic synthesis and in specific laboratory applications, such as preparing derivatives like 2-methyl-3-nitrobenzylidene diacetate and dissolving sodium-selective ligands.
What is the CAS number and formula for 1,2-Dimethyl-3-nitrobenzene?
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The CAS number for 1,2-Dimethyl-3-nitrobenzene is 83-41-0, and its linear formula is (CH3)2C6H3NO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,2-Dimethyl-3-nitrobenzene with an assay of 97%. We do not represent this product as USP, BP, EP, or pharmacopoeia grade.
What are the safety considerations for handling 1,2-Dimethyl-3-nitrobenzene?
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1,2-Dimethyl-3-nitrobenzene is classified with GHS hazards and requires appropriate safety measures, including the use of eyeshields, gloves, and suitable respiratory protection. Refer to the Safety Data Sheet for detailed handling information.
How is 1,2-Dimethyl-3-nitrobenzene packed and shipped?
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1,2-Dimethyl-3-nitrobenzene is packed and shipped according to relevant transport regulations, including UN 3082 classification. As a global supplier, TSS ensures compliant export procedures.
How can I request a quote or sample of 1,2-Dimethyl-3-nitrobenzene?
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To request a quote or a sample of 1,2-Dimethyl-3-nitrobenzene, please contact our sales team via the website or directly by email.
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