Diethylcarbamoyl chloride
Diethylcarbamoyl chloride (CAS 88-10-8) is an organic compound with the formula (C2H5)2NCOCl. This acid halide serves as a crucial reagent in organic synthesis, particularly as a carbamoylating agent. It is widely employed as a building block in the preparation of various organic molecules, including pharmaceuticals and agrochemicals. TSS supplies this chemical with a purity of ≥98.0% (AT).
- IUPAC
- Chloroformic acid diethylamide
- Synonyms
- Chloroformic acid diethylamide

Organic Synthesis Reagent
Diethylcarbamoyl chloride acts as an effective carbamoylating agent, facilitating the introduction of the diethylcarbamoyl group into organic molecules. This is valuable in constructing complex organic structures.
Pharmaceutical Intermediate
It is used as a building block in the synthesis of active pharmaceutical ingredients (APIs) and related compounds. Its reactivity allows for the formation of amide linkages central to many drug molecules.
Agrochemical Synthesis
This compound finds application in the preparation of various agrochemicals, contributing to the development of pesticides and herbicides.
Chemical Research
As a versatile organic building block, it is utilised in academic and industrial research laboratories for exploring new synthetic pathways and developing novel chemical entities.
| Molecular weight | 135.59 |
|---|---|
| Linear formula | (C2H5)2NCOCl |
| Assay | ≥98.0% (AT) |
| Boiling point | 117-123 °C/133 mmHg(lit.) |
| Density | 1.07 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.451(lit.)n20/D 1.451 |
| Melting point | −32 °C(lit.) |


Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
- H351Suspected of causing cancer
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P281Use personal protective equipment as required
- 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 | 76 °C / 168.8 °F |
| Transport (UN / ADR) | UN 3265 8 / PGIII |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/22-36/37/38-40 |
| Safety statements (S) | 26-36/37 |
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 Diethylcarbamoyl chloride used for?
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Diethylcarbamoyl chloride is primarily used as a carbamoylating agent in organic synthesis, acting as a building block for pharmaceuticals, agrochemicals, and other complex organic molecules.
What is the CAS number and formula for Diethylcarbamoyl chloride?
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The CAS number is 88-10-8, and its linear formula is (C2H5)2NCOCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Diethylcarbamoyl chloride with an assay of ≥98.0% (AT). We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated in the product specifications.
How should Diethylcarbamoyl chloride be handled safely?
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Diethylcarbamoyl chloride is harmful if swallowed or inhaled, and causes skin and eye irritation. It is also suspected of causing cancer. Handle with appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator, in a well-ventilated area. Refer to the Safety Data Sheet (SDS) for comprehensive handling instructions.
Is Diethylcarbamoyl chloride a controlled substance?
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Based on the provided data, there is no indication that Diethylcarbamoyl chloride is a controlled substance. However, regulations may vary by jurisdiction.
How is Diethylcarbamoyl chloride packed, shipped, and exported?
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Diethylcarbamoyl chloride is packed according to industry standards for hazardous chemicals, compliant with UN 3265, Class 8, Packing Group III regulations. TSS exports globally, ensuring adherence to all relevant shipping and customs requirements.
How can I request a quote or sample?
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To request a quote or sample of Diethylcarbamoyl chloride, please contact our sales team via the website or email, providing your specific requirements and shipping details.
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