Succinyl chloride
Succinyl chloride (CAS: 543-20-4) is an organic compound with the linear formula ClCOCH2CH2COCl and a molecular weight of 154.98 g/mol. It is a reactive acyl chloride, appearing as a colourless to yellow liquid. Its primary applications lie in organic synthesis, particularly as a monomer in polymer science and materials science, and in the preparation of various chemical intermediates. TSS supplies this compound with an assay of 95%.
- IUPAC
- Succinic acid dichloride
Polymer Synthesis
Succinyl chloride serves as a key difunctional monomer in the synthesis of polyesters and polyamides. Its reactive acid chloride groups readily participate in polymerization reactions, forming robust polymer chains.
Organic Synthesis Intermediate
This compound is a valuable building block in organic chemistry, used for introducing the succinyl moiety into various molecules. It is employed in the synthesis of pharmaceuticals, agrochemicals, and specialty chemicals.
Materials Science
As a monomer, succinyl chloride contributes to the development of advanced materials with specific thermal and mechanical properties. Its incorporation into polymer backbones can enhance material performance.
| Molecular weight | 154.98 |
|---|---|
| Linear formula | ClCOCH2CH2COCl |
| Assay | 95% |
| Boiling point | 190 °C(lit.)95-96 °C/16 mmHg(lit.) |
| Density | 1.407 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.468(lit.) |
| Melting point | 15-18 °C(lit.) |
Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- 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 | 76 °C / 168.8 °F |
| Transport (UN / ADR) | UN 3265 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 14-34 |
| Safety statements (S) | 26-36/37/39-45 |
| Supplemental hazards | Reacts violently with water. |
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 Succinyl chloride primarily used for?
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Succinyl chloride is primarily used as a difunctional monomer in polymer synthesis (polyesters, polyamides) and as an intermediate in organic synthesis for introducing the succinyl group into various molecules.
What is the CAS number and formula for Succinyl chloride?
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The CAS number for Succinyl chloride is 543-20-4, and its linear formula is ClCOCH2CH2COCl.
What grade and purity does Tech Serve Solutions supply for Succinyl chloride?
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Tech Serve Solutions supplies Succinyl chloride with an assay of 95%. We do not represent this product as meeting USP, BP, or EP pharmacopoeia standards.
How should Succinyl chloride be handled safely?
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Succinyl chloride is a corrosive substance that reacts violently with water. Handle with extreme care using appropriate personal protective equipment, including face shields, gloves, goggles, and a suitable respirator. Ensure adequate ventilation and avoid contact with moisture.
How is Succinyl chloride packed and shipped by TSS?
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Succinyl chloride is packed in accordance with UN 3265 8 / PGII regulations for hazardous materials. TSS exports globally, adhering to all relevant transport and safety guidelines.
How can I request a quote or sample of Succinyl chloride?
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To request a quote or sample of Succinyl chloride, please contact our sales team via the website or direct inquiry channels, providing your specific requirements.
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