3-Methyladipoyl chloride
3-Methyladipoyl chloride (CAS: 44987-62-4) is a dicarboxylic acid dichloride with the linear formula ClCOCH2CH2CH(CH3)CH2COCl and a molecular weight of 197.06 g/mol. It serves as a valuable intermediate in organic synthesis, particularly for the preparation of polyesters and polyamides. Its reactive nature makes it suitable for various chemical building block applications.
Polyester Synthesis
3-Methyladipoyl chloride is employed in the synthesis of polyester hydrochlorides, contributing to the formation of polymer chains with specific functionalities.
Polyamide Preparation
This compound is utilised in the creation of polyamides, which may exhibit potential non-linear optical characteristics, making them interesting for advanced material applications.
Organic Synthesis Intermediate
As a difunctional acyl chloride, it acts as a key building block in various organic syntheses, enabling the introduction of the 3-methyladipoyl moiety into target molecules.
| Molecular weight | 197.06 |
|---|---|
| Linear formula | ClCOCH2CH2CH(CH3)CH2COCl |
| Assay | 97% |
| Boiling point | 117-119 °C/10 mmHg(lit.) |
| Density | 1.217 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.472(lit.) |
| Application | 3-Methyladipoyl chloride has been used in the preparation of :• polyester hydrochlorides1• polyamides, having potential non-linear optical characteristics2 |
Hazard statements
- H314Causes severe skin burns and eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Transport (UN / ADR) | UN 3265 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34-36/37 |
| Safety statements (S) | 26-27-28-36/37/39-45 |
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-Methyladipoyl chloride used for?
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3-Methyladipoyl chloride is primarily used as an intermediate in the preparation of polyester hydrochlorides and polyamides, and as a general building block in organic synthesis.
What is the CAS number and formula for 3-Methyladipoyl chloride?
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The CAS number for 3-Methyladipoyl chloride is 44987-62-4 and its linear formula is ClCOCH2CH2CH(CH3)CH2COCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Methyladipoyl chloride with an assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 3-Methyladipoyl chloride be handled safely?
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3-Methyladipoyl chloride is a corrosive substance (H314) that can also cause respiratory irritation (H335). Handle with extreme care, using appropriate personal protective equipment including full-face protection, chemical-resistant gloves, and respiratory protection. Ensure adequate ventilation.
How is 3-Methyladipoyl chloride packed and shipped?
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3-Methyladipoyl chloride is shipped as a hazardous material, UN 3265, Class 8, Packing Group II. Packing and shipping adhere to all relevant international regulations for hazardous chemicals.
How can I request a quote or sample of 3-Methyladipoyl chloride?
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To request a quote or sample of 3-Methyladipoyl chloride, please contact our sales department through the website or by phone, providing your contact details and the quantity required.
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