- Valeraldehyde is a
colourless liquid with a strong, pungent odour. Because of its low
flash point, it is a dangerous fire hazard (ACG99). Its vapour mixes
well with air, forming explosive mixtures.
- Valeraldehyde is used
in flavouring compounds, in resin chemistry, and as a
rubber accelerator.
- Valeraldehyde is a
volatile, flammable liquid that must be stored in vapor-tight
equipment under an atmosphere of oxygen-free nitrogen.
- Valeraldehyde is
manufactured for use as a chemical building block in the production
of amyl alcohol (npentanol) and valeric acid. Minor
uses include resin chemistry, rubber accelerator additive, and
fragrance additive.
- Valeraldehyde can be
prepared by oxidation of the corresponding alcohol, 1-pentanol or by
reduction of n-valeric acid.
- Valeraldehyde is one
of
a number of aliphatic aldehydes industrially prepared by the oxo
process, which involves the reaction of olefins with carbon monoxide
and hydrogen in the presence of a catalyst.
- Valeraldehyde vapor is
heavier than air and can travel long distances and accumulate in
low-lying areas creating an explosion hazard.
- Valeric acid is mainly
used as a chemical intermediate to manufacture flavors and perfumes,
synthetic lubricants, agricultural chemicals, and pharmaceuticals.
It is also used as a flavoring aid in foods.
- Dow manufactures
valeric acid using the oxo process. Butylene is reacted with
synthesis gas (carbon monoxide and hydrogen mixture) in the presence
of a catalyst, yielding
valeraldehyde. Valeraldehyde is then oxidized to valeric acid.
- Valeraldehyde is also
used extensively as a natural and synthetic flavoring agent. It is
used as a top note for flavor to give identity (fruity, nutty) on
first impression and is a
component of rose oil used to flavor foods, beverages and chewing
tobacco
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Introduction
- Valeraldehyde
- Valeraldehyde -
Identification
- Pentanal
Msds
- Valeraldehyde 98%
- Valeraldehyde Msds
- Pentanal
- 2-Propyl Valeraldehyde
- Pentanal - Msds
- Msds - Valeraldehyde
- n-Pentanal
- Butyl formal
Products
- Amyl aldehyde
- Valeraldehyde
- Iso - Valeraldehyde
- 2-Methyl Valeraldehyde
- n-Valeraldehyde
- n-Valeraldehyde -
Technical Information
- Pentanal
Process
- Valeric Acid - Process
- Hydroformylation of
1-butene catalyzed by water-soluble Rh-BISBIS complex in aqueous
two-phase catalytic system
- A New Method for
Oxidation of Primary and Secondary Alcohols
- Selective Oxidation of
alcohols to carbonyls
- Summary of data for
Data Selection
- Development of Green
Catalytic Routes for the Synthesis of Commercially Important
Chemicals
Patents
- Hydroformylation
process for the production of n-valeraldehyde
- Valeraldehyde and
process for its preparation
- Alcohol mixture for
plasticizer and method for producing the same
- Process for the
production of di-n-propylacetic acid
- Method for preparing
organic acid
- Aldolisation-dehydration
process
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Study and
Analysis
- Valeraldehyde Analysis
- Catalyzed self-aldol
reaction of valeraldehyde via a mechanochemical method
- Evaluation of
n-valeraldehyde modified chitosan as a matrix for q hydrophobic
interaction chromatography
- Kinetics of
liquid-phase hydrogenation
- Kinetics
ofliquid-phase hydrogenation of n-valeraldehyde to n-amyl alcohol
over a Ru/Al2O3 catalyst
- Time-weighted average
sampling of airborne n-valeraldehyde by a solid-phase microextration
device
- Ultrasonic Studies on
Charge Transfer Complexes Certain Aldehydes
Company Profiles
- Company Profile
- Company from China
- Another Company from
China
- Company from Germany
- Company from US
Consultants
- Consultant from
Colorado
- Consultant from India
- Consultant from UK
- Consultant from
Washington
Reports
- Oxo Chemicals - Market
Report
- Assessment Report
- Perstorp Expands
Capacity for Valeraldehyde and its Derivatives
Suppliers
- List of Suppliers
- List of Manufacturers
- Manufacturers List
- Suppliers List
Order the CD ROM
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