(E)-2-methyl-2-pentenal

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2-pentenal, 2-methyl-, (2E)-

CAS: 14250-96-5 C6 H10 O MW: 98.14490000

Identification

Name(E)-2-methyl-2-pentenal
IUPAC(E)-2-methylpent-2-enal
CAS Number14250-96-5
FDA UNII98QAG1U530
Molecular FormulaC6 H10 O
Molecular Weight98.14490000
MDL NumberMFCD00006978
Nikkaji NumberJ208.734K

Regulatory

Physical Properties

Appearance colorless to pale yellow clear liquid (est)
Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Boiling Point 136.00 to 137.00 °C. @ 760.00 mm Hg (est)
Vapor Pressure 7.341000 mmHg @ 25.00 °C. (est)
Flash Point 89.00 °F. TCC ( 31.70 °C. ) (est)
logP (o/w) 1.700 (est)
Soluble in alcohol
Insoluble in water

No sensory data available

Safety Information

Preferred SDSView
Oral/Parenteral ToxicityNot determined
Dermal ToxicityNot determined
Inhalation ToxicityNot determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categorynatural substances and extractives
Recommendation for (E)-2-methyl-2-pentenal usage levels up tonot for fragrance use.
Recommendation for (E)-2-methyl-2-pentenal flavor usage levels up tonot for flavor use.

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Potential Uses

None Found

Natural Occurrence

onion

Synonyms

(E)-2,4- dimethyl crotonaldehyde trans-2,4- dimethyl crotonaldehyde (E)-2- methyl pent-2-enal trans-2- methyl pent-2-enal (E)-2- methyl-2-penten-1-al trans-2- methyl-2-penten-1-al trans-2- methyl-2-pentenal (E)-2- methyl-3-ethyl acrolein trans-2- methyl-3-ethyl acrolein (E)-2- methylpent-2-enal trans-2- methylpent-2-enal 2- pentenal, 2-methyl-, (2E)- Try the PubMed Search.