INTRODUCTION
1,4-Dibromobutane is a chemical compound from the group of aliphatic, saturated halogenated hydrocarbons. 1,4-Dibromobutane shows similar reactions as the mono-brominated 1-bromobutane, however, in contrast, it is doubly functionalized.
Manufacture
One way of preparing 1,4-Dibromobutane is the double bromination of 1,4-Butanediol.
| Synonyms | Tetramethylene dibromide 1,4-Butylene bromide |
| CAS no. | 110-52-1 |
| EINECS no. | 203-775-5 |
| Molecular formula | C4H8Br2 |
| Molecular weight | 215.91 |
| Structure |  |
Applications
| 1,4-Dibromobutane is used as an intermediate involved in the synthesis of active pharmaceutical ingredient for e.g. Bifemelane an antidepressant and other organic compounds. |
| Also used in the production of following intermediates: * 1-(4-Methoxybutyl)hydrazine * 1,4-Bis(diphenylphosphino)butane * 4-Phenoxybutanoic acid * 1,4-Dimethoxybutane |
| It is used in the investigation of metabolism of two halopropanes such as 1,3-Dichloropropane and 2,2-Dichloropropane. |
| It acts as a reagent to prepare Diazadioxa oxovanadium(IV) macrocyclic complexes. |
| It can be used for the alkylation of, for example, organolithium compounds or for the preparation of Grignard compounds. |
SPECIFICATIONS
| Test | Unit | Specification |
|---|---|---|
| Appearance | – | Clear colorless to pale yellow liquid |
| Density (at 25 °C) | gm/ml | 1.82 – 1.83 |
| Water content (by KF) | % | NMT 0.1 |
| Purity (by GC) | % | NLT 99.0 |
STORAGE
Tightly closed. Keep in a well-ventilated place.
PACKING
250 kg HDPE drum. Also customized packing can be provided as per demand.
REACH Status
Not registered yet.
No matter the quantity you need, our exceptional quality and service will make ExSyn your supplier of choice! If you need any additional information or SDS, please contact us.
Undecylenic acid is an unsaturated fatty acid naturally derived from castor oil. It is a colorless to pale yellow liquid with antifungal and antimicrobial properties. Chemically known as 10-undecenoic acid, it contains an 11-carbon chain with one double bond and is widely used in pharmaceuticals
5-Nitro Isophthalic Acid (5-NIPA) is an aromatic organic compound derived from isophthalic acid. The presence of two carboxylic acid groups along with a nitro substituent at the 5-position makes it a valuable intermediate in the manufacture of fine chemicals, pharmaceuticals, dyes, pigments, and advanced materials.
Trichloroacetonitrile is a halogenated organic compound belonging to nitrile family. Its strong electrophilic character makes it a valuable intermediate in organic synthesis. It readily undergoes hydrolysis, particularly under acidic or basic conditions, yielding trichloroacetamide and related derivatives.
Zinc Dialkyl Dithio Phosphate (ZDDP) belongs to a family of coordination compounds classified as members of transition metal dithiophosphate.
ZDDP is widely used based on a combination of different selected alcohols thus providing antiwear performance and enhanced thermal and hydrolytic stability. In combination with other additives, it is especially used for the formulation of hydraulic fluids, industrial gear oils, metalworking fluids, greases and automotive engine oils.
Dibutyl sulfide is an organosulfur. It is a clear, colorless to pale yellow liquid characterized by a strong sulfur-like odor and is primarily used as an intermediate in chemical synthesis, specialty organic manufacturing, and research applications. The compound exhibits good solvency properties and moderate thermal stability, making it useful in industrial and laboratory processes involving sulfur-containing organic compounds.
Oleylamine is a long-chain (C18) primary fatty amine derived from natural fatty acids, typically sourced from vegetable oils. It is produced from oleic acid through conversion of the carboxylic acid group (–COOH) into an amine group (–NH₂). With its optimal balance of hydrophobic chain length and reactive amine functionality it serves as a versatile and dependable building block for high-performance formulations.
Sodium Hyaluronate is the sodium salt of hyaluronic acid, a naturally occurring glycosaminoglycan known for its exceptional ability to retain moisture, along with its viscoelastic and biocompatible properties, making it highly valuable across pharmaceutical, cosmetic, and biomedical applications.
Pyrazinamide is a first-line antitubercular drug used in combination therapy for the treatment of tuberculosis (TB). It is a synthetic pyrazine derivative and acts as a prodrug, which is converted into its active form (pyrazinoic acid) inside Mycobacterium tuberculosis.
6-Bromopyridine-2,3-diamine is a heterocyclic organic compound belonging to the class of substituted pyridines. It is used mainly as an intermediate in pharmaceuticals and agrochemicals.