4,4-Dimethyl-2-(4′-methyl-2-biphenylyl)-2-oxazoline
4,4-Dimethyl-2-(4′-methyl-2-biphenylyl)-2-oxazoline (CAS 84392-32-5) is a specialised organic compound with the molecular formula C18H19NO and a molecular weight of 265.35 g/mol. It serves as a valuable building block in chemical synthesis, particularly within the realm of heterocyclic chemistry. This oxazoline derivative is primarily utilised in research and development settings for the construction of more complex molecular architectures.
- Synonyms
- C18H19NO

Organic Synthesis Intermediate
This compound functions as a key intermediate in multi-step organic syntheses. Its heterocyclic oxazoline structure allows for diverse chemical transformations.
Heterocyclic Chemistry Research
It is employed in academic and industrial laboratories for exploring novel synthetic routes and developing new heterocyclic compounds with potential applications.
Building Block for Complex Molecules
The molecule acts as a versatile building block, enabling the introduction of specific biphenylyl and oxazoline moieties into target structures.
| Molecular weight | 265.35 |
|---|---|
| Empirical formula | C18H19NO |
| Assay | 98% |
| Melting point | 45-48 °C(lit.) |

Hazard statements
- 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 | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 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 4,4-Dimethyl-2-(4′-methyl-2-biphenylyl)-2-oxazoline used for?
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4,4-Dimethyl-2-(4′-methyl-2-biphenylyl)-2-oxazoline is primarily used as a building block and intermediate in organic synthesis, particularly in heterocyclic chemistry research.
What is the CAS number and formula for this compound?
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The CAS number is 84392-32-5 and the empirical formula is C18H19NO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound with an assay of 98%. This is typically considered a research or technical grade, and TSS does not represent it as USP, BP, or EP grade.
How should 4,4-Dimethyl-2-(4′-methyl-2-biphenylyl)-2-oxazoline be handled?
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Based on its GHS classification, this compound is a Warning, with hazards including skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Appropriate personal protective equipment includes a dust mask type N95 (US), eyeshields, and gloves. Handle in a well-ventilated area.
Is this compound a controlled substance?
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There is no data indicating that 4,4-Dimethyl-2-(4′-methyl-2-biphenylyl)-2-oxazoline is a controlled substance.
How is this chemical shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, packaging and shipping products in compliance with international regulations.
How can I request a quote or sample?
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Please contact our sales team directly or use the online enquiry form to request a quote or sample of 4,4-Dimethyl-2-(4′-methyl-2-biphenylyl)-2-oxazoline.
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