N-(4-Chlorobutyl)-N-methylcarbamyl chloride
N-(4-Chlorobutyl)-N-methylcarbamyl chloride (CAS 302912-48-7) is an organic compound with the linear formula Cl(CH2)4N(CH3)COCl and a molecular weight of 184.06 g/mol. This acid halide serves as a valuable building block in organic synthesis. It is characterised by its reactive carbonyl chloride and chlorobutyl functionalities, making it suitable for various chemical transformations in research and development settings. TSS offers this chemical with an assay of 97%.

Organic Synthesis Intermediate
N-(4-Chlorobutyl)-N-methylcarbamyl chloride is utilised as a key intermediate in the synthesis of complex organic molecules. Its bifunctional nature allows for diverse reaction pathways in the development of novel compounds.
Building Block for Specialty Chemicals
This compound functions as a versatile building block for the construction of specialised chemical structures. Its reactive sites enable its incorporation into a wide range of target molecules, contributing to advanced material science and pharmaceutical research.
Reagent in Chemical Research
As a laboratory reagent, N-(4-Chlorobutyl)-N-methylcarbamyl chloride supports diverse research applications. It is employed in studies requiring the introduction of specific functional groups or molecular scaffolds.
| Molecular weight | 184.06 |
|---|---|
| Linear formula | Cl(CH2)4N(CH3)COCl |
| Assay | 97% |
| Boiling point | 214 °C(lit.) |
| Density | 1.23 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.486(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 | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 110 °C / 230 °F |
| 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 N-(4-Chlorobutyl)-N-methylcarbamyl chloride used for?
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N-(4-Chlorobutyl)-N-methylcarbamyl chloride is used as an intermediate and building block in organic synthesis and chemical research.
What is the CAS number and formula for N-(4-Chlorobutyl)-N-methylcarbamyl chloride?
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The CAS number is 302912-48-7 and the linear formula is Cl(CH2)4N(CH3)COCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies N-(4-Chlorobutyl)-N-methylcarbamyl chloride with an assay of 97%. This is a technical grade suitable for research and synthesis; TSS does not represent it as USP, BP, or EP grade.
What are the primary safety concerns when handling this chemical?
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This compound is classified with Warning signal word, with hazard statements H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Appropriate personal protective equipment, including eyeshields and suitable gloves, must be worn, and handling should occur in a well-ventilated area or with respiratory protection.
How is N-(4-Chlorobutyl)-N-methylcarbamyl chloride packed and shipped?
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N-(4-Chlorobutyl)-N-methylcarbamyl chloride is carefully packed to ensure safe transit and is exported globally by Tech Serve Solutions.
How can I request a sample or a quote for N-(4-Chlorobutyl)-N-methylcarbamyl chloride?
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To request a sample or a quote, please contact our sales department through the website or by direct inquiry, providing your details and the product CAS number 302912-48-7.
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