2-Ethylhexanal
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Post Date:
Aug 29,2025
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Expiry Date:
Aug 29,2026
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Detailed Description:
Cas No. :123-05-7
Quantity: 3FCL
Specs:99%
Physical properties A colorless or yellow liquid with a special light odor.
Solubility Slightly soluble in water, miscible with most solvents.
Melting point -76 °C
Boiling point 55 °C 13.5 mm Hg (lit.)
Density0.822 g/mL at 25 °C (lit.)
Vapor pressure 2-2.8 hPa at 18.5-3.4℃
Refractive index n20/D 1.415 (lit.)
Flash point 108 °F
Storage conditions Flables area
Solubility Solubility in water is 0.01 g/L
Form Liquid
Color Colorless and transparent
Explosion limit 1.-6.6% (V)
Water solubility Slightly soluble in water.
Sensitivity Air sensitive
BRN 1700556ability Air Sensitive
LogP 3.07 at 25℃
Surface tension 47.1 mN/m at 730 mg/ and 20.2℃
CAS Database 123-05-7 (CAS DataBase Reference)
EPA Chemical substance information 2-thylhexanal (123-05-7)
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CAS Registry Number:
123-05-7
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Synonyms:
;.alpha.-Ethylcaproaldehyde;2-ETHYLHEXANAL;hexanal, 2-ethyl-;2-methylheptanal;(2S)-2-ethylhexanal;(2R)-2-ethylhexanal;
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Molecular Formula:
C8H16O
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Molecular Weight:
128.212
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Molecular Structure:
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