4457-67-4

Basic information

• Product Name: 1-Bromo-4-methoxybutane
• Synonyms: omega-Bromobutyl methyl ether;4-METHOXYBUTYL BROMIDE;4-BROMOBUTYL METHYL ETHER;1-BROMO-4-METHOXYBUTANE;4-METHOXYBUTYL BROMIDE 95%;4-BROMOBUTYL METHYL ETHER 95%;4-Methoxybutyl bromide ,95%;1-BroMo-4-Methoxybut
• CAS NO: 4457-67-4
• Molecular Formula: C₅H₁₁BrO
• Molecular Weight: 167.04
• Mol File: 4457-67-4.mol
• Article Data: 7

Chemical Properties

• Boiling Point: 165°C(lit.)
• Flash Point: 59.6 ºC
• Appearance: /
• Density: 1.278
• Vapor Pressure: 3.33mmHg at 25°C
• Refractive Index: 1.4510-1.4550
• Storage Temp.: Keep in dark place,Sealed in dry,Room Temperature
• CAS DataBase Reference: 1-Bromo-4-methoxybutane(CAS DataBase Reference)
• NIST Chemistry Reference: 1-Bromo-4-methoxybutane(4457-67-4)
• EPA Substance Registry System: 1-Bromo-4-methoxybutane(4457-67-4)

Safety Data

• RIDADR: 1993
• HazardClass: 3
• PackingGroup: III
• Hazardous Substances Data: 4457-67-4(Hazardous Substances Data)

Usage

General Description

1-Bromo-4-methoxybutane, also known as p-bromoanisole, is an organic compound with the chemical formula C5H11BrO. It is a colorless liquid with a sweet odor, and is commonly used as a reagent in organic synthesis. 1-Bromo-4-methoxybutane is primarily used in the production of pharmaceuticals, agrochemicals, and fragrances. In addition to its use as a reagent, it is also utilized as an intermediate in the production of other organic compounds. The compound is considered to be moderately toxic, with potential health hazards including skin and eye irritation. Overall, 1-Bromo-4-methoxybutane plays a vital role in the field of organic chemistry and is an important building block for various chemical processes.

InChI:InChI=1/C5H11BrO/c1-7-5-3-2-4-6/h2-5H2,1H3

Upstream product

• 110-52-1 1,4-dibromo-butane 
• 124-41-4 sodium methylate 
• 67-56-1 methanol 
• 2623-87-2 bromobutyric acid 
• 111-32-0 4-methoxybutanol 

Downstream Products

• 1006865-28-6 (3R,4R,5S)-3-hydroxy-4-[4-(4-methoxy-butoxy)-phenyl]-5-triisopropylsilanyloxy-piperidine-1-carboxylic acid benzyl ester 
• 79786-63-3 N-(4-Methoxy-butyl)-N-phenyl-hydrazine 
• 88073-45-4 C₁₈H₂₂O₅S₂ 
• 21220-86-0 Thioschwefelsaeure-S-<2-(4-methoxy-butylamino)-ethyl>-ester 
• 109-99-9 tetrahydrofuran 

Relevant articles and documents

Synthesis of new optically active 2-pyrrolidinones

A new class of optically active 2-pyrrolidinones was synthesized, starting from S-pyroglutamic acid, a well known natural chiral synthon. The synthetic design followed led to the insertion of various substituents at positions 1 and 5 of the 2-pyrrolidinone ring, including the imidazole moiety. Some of them possess two or three stereogenic centers, the configuration of which was retained under the mild conditions used. The new compounds also carry an imidazole moiety, which, along with the 2-pyrrolidinone template, may prove pivotal to several biological processes.

1-substituted, 3-carboxylic acid piperidine derivatives

The present invention relates to therapeutically active azaheterocyclic compounds, a method of preparing the same and to pharmaceutical compositions comprising the compounds. The novel compounds are useful in treating a central nervous system ailment related to the GABA uptake.

Anti-ferroelectric liquid crystal and liquid crystal display device

A novel anti-ferroelectric liquid crystal of the formula (I), STR1 wherein: is an integer of 3 to 8, each of X and Y is independently a hydrogen atom or a fluorine atom, Z is --CF3, --CH3 or --C2 H5, q is 0 or 5, m is 0 or 1, n is an integer of 2 to 8, and C* is an asymmetric carbon, provided that when m is 0, q is 0 and n is an integer of 4 to 8 and that when m is 1, q is 5 and z is --CF3, and use of tile above liquid crystal as a liquid crystal display device.