33170-72-8

Basic information

• Product Name: 2-Bromo-1,1-dimethoxypropane
• Synonyms: 2-Bromo-1,1-dimethoxypropane;2-Bromopropanal dimethyl acetal
• CAS NO: 33170-72-8
• Molecular Formula: C₅H₁₁BrO₂
• Molecular Weight: 183.044
• Mol File: 33170-72-8.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 166℃
• Flash Point: 50℃
• Appearance: /
• Density: 1.328
• Vapor Pressure: 2.37mmHg at 25°C
• Refractive Index: 1.441
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• CAS DataBase Reference: 2-Bromo-1,1-dimethoxypropane(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Bromo-1,1-dimethoxypropane(33170-72-8)
• EPA Substance Registry System: 2-Bromo-1,1-dimethoxypropane(33170-72-8)

Safety Data

• Hazardous Substances Data: 33170-72-8(Hazardous Substances Data)

Usage

General Description

2-Bromo-1,1-dimethoxypropane, also known as α-Bromo-α,α-dimethoxypropane, is an organic compound with the chemical formula C5H11BrO2. It is a colorless liquid that is commonly used as a reagent and intermediate in organic synthesis. 2-Bromo-1,1-dimethoxypropane is a versatile compound that can undergo various reactions to form other functional groups, such as ethers and alkyl halides. It is also used in the preparation of pharmaceuticals, agrochemicals, and other fine chemicals. Additionally, it is a useful building block for the synthesis of various organic compounds and can be used as a reagent for the protection of alcohols during chemical reactions. The compound is considered volatile and is typically handled with care due to its potential hazards.

InChI:InChI=1/C5H11BrO2/c1-4(6)5(7-2)8-3/h4-5H,1-3H3

Upstream product

• 4744-10-9 dimethoxypropane 
• 67-56-1 methanol 
• 123-38-6 propionaldehyde 
• 19967-57-8 bromo-2 propanal 
• 149-73-5 trimethyl orthoformate 

Downstream Products

• 79-10-7 acrylic acid 
• 14442-07-0 (2-bromo-2-phenyl-ethane-1,1-diyl)-bis-carbamic acid diethyl ester 
• 19967-57-8 bromo-2 propanal 
• 1216222-91-1 6-bromo-3-methylimidazo[1,2-a]pyridine 
• 1448317-31-4 1-(1,1-dimethoxypropan-2-yl)-1'-(4-methoxybenzyl)-N-(2-methyl-5-nitrophenyl)-1H,1'H-3,4'-bipyrazole-5-amine 
• 1346702-05-3 6-{2-[4-(2,2-dimethoxy-1-methyl-ethoxy)phenyl]benzoxazol-6-yl}-5-ethyl-4,5-dihydro-2H-pyridazin-3-one 
• 49549-37-3 [7-chloro-5-(2-chloro-phenyl)-3H-benzo[e][1,4]diazepin-2-yl]-(2,2-dimethoxy-1-methyl-ethyl)-amine 
• 57390-38-2 2-amino-propionaldehyde dimethyl acetal 
• 28434-48-2 2-methyl-5,6-diphenyl-2,3-dihydro-imidazo[2,1-b]thiazol-3-ol 
• 60912-31-4 benzyl-(2,2-dimethoxy-1-methyl-ethyl)-amine 

Relevant articles and documents

IMIDAZOLOPYRAZINE COMPOUNDS USEFUL FOR THE TREATMENT OF DEGENERATIVE AND INFLAMMATORY DISEASES

Novel imidazo[1,2-a]pyrazine compounds are disclosed that have a formula ( I ) represented by the following:The compounds may be prepared as pharmaceutical compositions, and may be used for the prevention and treatment of a variety of conditions in mammals including humans, including by way of non-limiting example, arthritis, inflammation, and others.

THE MUKAIYAMA REACTION OF KETENE BIS(TRIMETHYLSILYL)ACETALS WITH α-HALO ACETALS - A CONVENIENT BUTENOLIDE SYNTHESIS

Ketene bis(trimethylsilyl) acetals were reacted with α-halo acetals giving β-alkoxy-γ-halo acids which were converted to butenolides by reaction with equivalents of base.This constitutes a novel and short butenolide synthesis.

Method for the preparation of fragrances, and method for the preparation of perfume compositions

The invention relates to a method for the preparation of both known and novel fragrances and flavors, and in particular to the preparation and use of the novel fragrance compound, 2,6-nonadiene nitrile, and to a novel method for the preparation of 4-heptynal as the starting product for the preparation of the 2,6-nonadiene nitrile fragrance compound.