1,4-Dichlorobutane
1,4-Dichlorobutane (CAS: 110-56-5) is a halogenated hydrocarbon with the linear formula Cl(CH2)4Cl and a molecular weight of 127.01 g/mol. This colourless liquid serves as a versatile organic building block in chemical synthesis. It is primarily used in the production of pharmaceuticals, polymers, and other fine chemicals, acting as a key intermediate in various organic transformations.
- IUPAC
- Tetramethylene dichloride
- Synonyms
- Tetramethylene dichloride1,1-Dichlorobutane
Pharmaceutical Intermediates
Utilised in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules within the pharmaceutical industry.
Organic Synthesis Building Block
Serves as a difunctional alkylating agent for introducing a four-carbon chain in various organic syntheses.
Polymer Production
Can be employed in the manufacturing of specific types of polymers and plasticisers.
Fine Chemical Manufacturing
A key reagent in the production of diverse fine chemicals and specialty organic compounds.
| Molecular weight | 127.01 |
|---|---|
| Linear formula | Cl(CH2)4Cl |
| Assay | ≥99.0% (GC) |
| Boiling point | 161-163 °C(lit.) |
| Density | 1.16 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.454(lit.)n20/D 1.454 |
| Melting point | −38 °C(lit.) |
Hazard statements
- H226Flammable liquid and vapour
- 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, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 40 °C / 104 °F |
| Transport (UN / ADR) | UN 1993C 3 / PGIII |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 10-36/37/38 |
| 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 1,4-Dichlorobutane used for?
+
1,4-Dichlorobutane is used as a versatile building block in organic synthesis, particularly for creating pharmaceutical intermediates, polymers, and various fine chemicals.
What is the CAS number and formula for 1,4-Dichlorobutane?
+
The CAS number for 1,4-Dichlorobutane is 110-56-5, and its linear formula is Cl(CH2)4Cl.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 1,4-Dichlorobutane with an assay of ≥99.0% (GC). We do not represent this product as USP, BP, EP, or pharmacopoeia grade.
What are the primary safety hazards associated with 1,4-Dichlorobutane?
+
1,4-Dichlorobutane is a flammable liquid (H226) and can cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection, should be used.
Is 1,4-Dichlorobutane available for export and how is it shipped?
+
Yes, Tech Serve Solutions is a global supplier and exporter of 1,4-Dichlorobutane. It is classified under UN 1993, Class 3, Packing Group III, indicating it is a flammable liquid.
How can I request a quote or sample for 1,4-Dichlorobutane?
+
To request a quote or sample, please contact our sales team via the website or provide your details through the product inquiry form.
▶ Related products
1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis
1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis