(E)-tiglaldehyde

Full Material List
(E)-2-methylbut-2-enal

Identifiers

FEMA N/A
CAS 497-03-0
EINECS 207-833-0
Synonyms
  • but-2-enal, (E)-2-methyl-
  • 2- butenal, 2-methyl-, (2E)-
  • 2- butenal, 2-methyl-, (E)-
  • crotonaldehyde, 2-methyl-, (E)-
  • (E)-alpha,beta- dimethyl acrolein
  • trans-2,3- dimethyl acrolein
  • trans-alpha,beta- dimethyl acrolein
  • (E)-2,3- dimethylacrolein
  • trans-2,3- dimethylacrolein
  • 2- methyl (E)-2-butenal
  • (E)-alpha- methyl crotonaldehyde
  • trans-2- methyl crotonaldehyde
  • trans-alpha- methyl crotonaldehyde
  • (2E)-2- methyl-2-butenal
  • (E)- methyl-2-butenal
  • (E)-2- methyl-2-butenal
  • trans- methyl-2-butenal
  • trans-2- methyl-2-butenal
  • 2- methyl-2-butenal, (E)-
  • 2- methyl-2-butenal, trans-
  • (E)-2- methyl-but-2-enal
  • 2- methylbut-2-en-1-al, (E)-
  • (2E)-2- methylbut-2-enal
  • (E)-2- methylbut-2-enal
  • trans-2- methylbut-2-enal
  • (E)-2- methylcrotonaldehyde
  • 2- methylcrotonaldehyde, (E)-
  • tigaldehyde, trans-
  • trans- tiglaldehyde
  • trans- tiglic aldehyde
JECFA Food Flavoring N/A
JECFA Food Additive N/A
DG SANTE Food Flavourings 05.095 (E)-2-methylcrotonaldehyde
DG SANTE Food Contact Materials N/A
FDA UNII 27ZVE2K81C
CoE Number N/A
XlogP3-AA N/A
Molecular Weight 84.11796
Molecular Formula C5 H8 O

Organoleptic

Organoleptic Notes
Odor N/A
Flavor N/A

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Properties

Food Chemicals Codex Listed No
Appearance colorless clear liquid (est)
Assay 95.00 to 100.00
Specific Gravity 0.86800 to 0.87300 @ 20.00 °C.
Lbs/Gal (est) 7.231 to 7.273
Refractive Index 1.44500 to 1.45000 @ 20.00 °C.
Melting Point N/A
Boiling Point 117.00 to 118.00 °C. @ 760.00 mm Hg
Flash Point 70.00 °F. TCC ( 21.11 °C. )
Acid Value 3.00 max. KOH/g
Vapor Pressure 17.107000 mmHg @ 25.00 °C. (est)
Vapor Density N/A
logP (o/w) 1.065 (est)
Soluble In
  • alcohol
  • water, 2.50E+04 mg/L @ 25 °C (exp)
  • water
Occurrence
  • allium cepa bulb
  • hyacinthus orientalis absolute @ 0.01%
  • lavender oil spike spain @ 0.002%