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Valeraldehyde

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Products Intro: Product Name:Valeraldehyde
CAS:110-62-3
Purity:99% Package:100g,500g,1kg,5kg,10kg
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CAS:110-62-3
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CAS:110-62-3
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Products Intro: Product Name:Valeraldehyde
CAS:110-62-3
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Valeraldehyde Basic information
Product Name:Valeraldehyde
Synonyms:Pentanal 95%;Valeraldehyde, Pentaldehyde;Valeraldehyde, 97% 250ML;PENTANAL FOR SYNTHESIS 100 ML;PENTANAL FOR SYNTHESIS 500 ML;Is valeraldehyde;Pentanal Valeral Valeric aldehyde;Pentanal for synthesis
CAS:110-62-3
MF:C5H10O
MW:86.13
EINECS:203-784-4
Product Categories:
Mol File:110-62-3.mol
Valeraldehyde Structure
Valeraldehyde Chemical Properties
Melting point -92 °C
Boiling point 103 °C
density 0.81 g/mL at 25 °C(lit.)
refractive index n20/D 1.394(lit.)
FEMA 3098 | VALERALDEHYDE
Fp 54 °F
storage temp. 0-6°C
solubility 14g/l
explosive limit1.7-6.8%(V)
Water Solubility 14 g/L (20 ºC)
Sensitive Air Sensitive
Merck 14,9902
BRN 1616304
Stability:Stable. Highly flammable. Incompatible with strong oxidizing agents, acids, strong alkalies, strong reducing agents.
CAS DataBase Reference110-62-3(CAS DataBase Reference)
NIST Chemistry ReferencePentanal(110-62-3)
EPA Substance Registry SystemPentanal(110-62-3)
Safety Information
Hazard Codes F,Xi
Risk Statements 11-38-41-36/37/38
Safety Statements 16-26-33-39-37/39
RIDADR UN 2058 3/PG 2
WGK Germany 1
RTECS YV3600000
10-23
Hazard Note Irritant/Flammable/Air Sensitive
TSCA Yes
HazardClass 3
PackingGroup II
HS Code 29121900
Hazardous Substances Data110-62-3(Hazardous Substances Data)
ToxicityLD50 orally in rats: 5.66 ml/kg (Smyth)
MSDS Information
ProviderLanguage
Pentanal English
SigmaAldrich English
ACROS English
ALFA English
Valeraldehyde Usage And Synthesis
Chemical PropertiesColorless liquid. Slightly soluble in water; soluble in alcohol and ether.
DefinitionChEBI: A fatty aldehyde composed from five carbons in a straight chain
UsesIn flavoring Compounds, resin chemistry, rubber accelerators.
General DescriptionA colorless liquid. Slightly soluble in water and less dense than water. Flash point 54°F. Vapors heavier than air. Used to make artificial flavorings and rubber.
Air & Water ReactionsHighly flammable. Slightly soluble in water. Valeraldehyde may be sensitive to prolonged exposure to air.
Reactivity ProfileValeraldehyde is an aldehyde. Aldehydes are frequently involved in self-condensation or polymerization reactions. These reactions are exothermic; they are often catalyzed by acid. Aldehydes are readily oxidized to give carboxylic acids. Flammable and/or toxic gases are generated by the combination of aldehydes with azo, diazo compounds, dithiocarbamates, nitrides, and strong reducing agents. Aldehydes can react with air to give first peroxo acids, and ultimately carboxylic acids. These autoxidation reactions are activated by light, catalyzed by salts of transition metals, and are autocatalytic (catalyzed by the products of the reaction). The addition of stabilizers (antioxidants) to shipments of aldehydes retards autoxidation. Valeraldehyde is incompatible with oxidizing agents, strong bases and strong reducing agents.
Health HazardVapor may irritate eyes. Liquid irritates eyes and skin.
Fire HazardHIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.
Purification MethodsPurify pentanal via the bisulfite derivative (see 2-butanone above for the preparation and decomposition of the bisulfite derivative). [Birrell & Trotman-Dickinson J Chem Soc 2059 1960, Beilstein 1 H 676, 1 IV 3268.] The 2,4-dinitrophenylhydrazone [2057-84-3] M 266.3 has m 103-105o (from EtOH). [Beilstein 15 III/IV 429.]
Valeraldehyde Preparation Products And Raw materials
Raw materials1-Pentanol-->Valeric acid
Preparation Products1-Pentanol-->PENTYL ETHER-->(2-BUTYL-5-CHLORO-1H-IMIDAZOL-4-YL)METHANOL-->2-Butyl-5-hydroxymethylimidazole-->Methyl dihydrojasmonate
Tag:Valeraldehyde(110-62-3) Related Product Information
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