1,2-Diethylbenzene
1,2-Diethylbenzene (CAS: 135-01-3), with the linear formula C6H4(C2H5)2 and a molecular weight of 134.22 g/mol, is an aromatic hydrocarbon. It is a colourless liquid at room temperature. Primarily used as a chemical intermediate and organic building block in synthesis, it finds application in various chemical processes where its aromatic structure and ethyl substituents are beneficial.
- Synonyms
- C6H4(C2H5)2
Chemical Synthesis Intermediate
1,2-Diethylbenzene serves as a precursor or intermediate in the synthesis of more complex organic molecules. Its structure can be further modified through various organic reactions.
Organic Building Block
This compound functions as a fundamental building block in organic chemistry, enabling the construction of diverse molecular architectures for research and development.
Research and Development
Utilised in laboratory settings for experimental purposes, including the exploration of new synthetic routes and the development of novel compounds.
| Molecular weight | 134.22 |
|---|---|
| Linear formula | C6H4(C2H5)2 |
| Assay | 92% |
| Grade | technical |
| Boiling point | 183 °C(lit.) |
| Density | 0.88 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.502(lit.) |
| Melting point | −31 °C(lit.) |
| Autoignition temp | 743 °F |
Hazard statements
- H226Flammable liquid and vapour
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 55 °C / 131 °F |
| Transport (UN / ADR) | UN 2049 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 10-36/37/38 |
| Safety statements (S) | 26-36 |
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-Diethylbenzene used for?
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1,2-Diethylbenzene is primarily used as a chemical intermediate and an organic building block in various synthesis processes and research applications.
What is the CAS number and chemical formula for 1,2-Diethylbenzene?
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The CAS number for 1,2-Diethylbenzene is 135-01-3, and its linear formula is C6H4(C2H5)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,2-Diethylbenzene in technical grade with an assay of 92%. We do not represent this product as USP, BP, or EP grade.
How should 1,2-Diethylbenzene be handled safely?
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1,2-Diethylbenzene is a flammable liquid and vapour (H226), and causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment including eyeshields, gloves, and suitable respiratory protection in a well-ventilated area.
How is 1,2-Diethylbenzene packed and exported?
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1,2-Diethylbenzene is packed according to UN 2049 3 / PGIII regulations for safe transportation and export by Tech Serve Solutions.
How can I request a sample or quote for 1,2-Diethylbenzene?
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To request a sample or quote for 1,2-Diethylbenzene, please contact our sales team via the website or direct phone line.
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