3,3-Dimethylbutyryl chloride
3,3-Dimethylbutyryl chloride (CAS 7065-46-5) is a reactive organic compound with the linear formula (CH₃)₃CCH₂COCl and a molecular weight of 134.60 g/mol. As an acid halide, it serves as a versatile building block in organic synthesis. It is primarily utilised in chemical manufacturing for the introduction of the tert-butylacetyl group into various molecules, contributing to the development of complex organic compounds.
- IUPAC
- tert-Butylacetyl chloride
- Synonyms
- (CH3)3CCH2COCltert-Butylacetyl chloride
Organic Synthesis Intermediate
3,3-Dimethylbutyryl chloride acts as a key intermediate in the synthesis of more complex organic molecules. Its reactive acyl chloride functionality allows for facile acylation reactions.
Building Block for Fine Chemicals
This compound is employed as a fundamental building block in the preparation of fine chemicals. It enables the introduction of the sterically hindered tert-butylacetyl moiety into target structures.
Reagent in Chemical Research
In research and development settings, 3,3-Dimethylbutyryl chloride is used as a reagent for specific chemical transformations. It facilitates the study of reaction mechanisms and the development of novel synthetic routes.
| Molecular weight | 134.60 |
|---|---|
| Linear formula | (CH3)3CCH2COCl |
| Assay | 99% |
| Boiling point | 127-129 °C(lit.) |
| Density | 0.969 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.421(lit.) |
| Storage temperature | 2-8°C |
Hazard statements
- H225Highly flammable liquid and vapour
- H315Causes skin irritation
- H318Causes serious eye damage
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 21 °C / 69.8 °F |
| Transport (UN / ADR) | UN 2924 8(3) / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 10-34 |
| Safety statements (S) | 26-36/37/39-45 |
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 3,3-Dimethylbutyryl chloride used for?
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3,3-Dimethylbutyryl chloride is primarily used as a versatile building block and intermediate in organic synthesis for introducing the tert-butylacetyl group into various molecules and in the preparation of fine chemicals.
What is the CAS number and formula for 3,3-Dimethylbutyryl chloride?
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The CAS number is 7065-46-5 and the linear formula is (CH₃)₃CCH₂COCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3,3-Dimethylbutyryl chloride with an assay of 99%. This product is not supplied as USP, BP, EP, or any other pharmacopoeia grade.
How should 3,3-Dimethylbutyryl chloride be handled safely?
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3,3-Dimethylbutyryl chloride is a flammable liquid (flash point 21°C) and causes severe skin burns and eye damage. It requires handling with appropriate personal protective equipment, including gloves, eye protection, and respiratory protection, in a well-ventilated area. Store at 2-8°C.
How is 3,3-Dimethylbutyryl chloride packed and exported?
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3,3-Dimethylbutyryl chloride is packed according to UN 2924 8(3) / PGII regulations for transportation. Tech Serve Solutions exports this chemical globally to meet diverse research and industrial needs.
How can I request a sample or quote for 3,3-Dimethylbutyryl chloride?
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To request a sample or a quote for 3,3-Dimethylbutyryl chloride, please contact our sales team via the website or by phone, providing your specific requirements.
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