CAS number
1871-67-6

Molecular formula
C8H14O2

SMILES
CCCCC/C=C/C(=O)O

Retention indicies (RI)

• Carbowax: 2181.0

fatty	92.0%
fruity	77.72%
green	74.54%
waxy	71.11%
dairy	68.69%
cheesy	65.31%
oily	55.23%
milky	48.47%
creamy	47.3%
sour	47.02%

Scent© AI

XLogP3-AA
2.7 Well soluble in DEP, BB, MMB

Molecular weight
142.2 g/mol

Melting points

• 5 - 6 °C

Boiling points

• 139.00 to 141.00 °C. @ 13.00 mm Hg

Solubilities

• slightly
• Insoluble in water; soluble in oils
• Soluble (in ethanol)

• trans-2-Octenoic acid
• 1871-67-6
• 2-Octenoic acid
• (E)-oct-2-enoic acid
• 2-Octenoic acid, (2E)-
• (E)-2-Octenoic acid
• (2E)-2-Octenoic acid
• 2-Octenoic acid, (E)-
• 2E-octenoic acid
• trans-alpha-octenoic acid
• (2E)-oct-2-enoic acid
• Oct-2-enoic acid
• 1470-50-4
• Oct-2-enoic acid (E)
• trans-2-Octenoate
• UNII-C0057TJ59E
• (E)-2-Octenoate
• C0057TJ59E
• C8:1n-6
• EINECS 217-491-4
• 2-Octenoic acid, trans-
• (E)-Oct-2-enoate
• FEMA NO. 3957
• CHEBI:86544
• DTXSID50904721
• (E)-2-OCTENOIC ACID [FHFI]
• MFCD00002706
• 2-Octenoate
• EINECS 216-001-6
• NSC 66570
• trans-a-Octenoate
• trans-alpha-Octenoate
• trans-a-Octenoic acid
• starbld0000560
• 2-Octenoic acid, 85%
• bmse000616
• (2E)-2-Octenoic acid #
• SCHEMBL192604
• CHEMBL4277871
• DTXCID80909183
• LMFA01030018
• s6162
• AKOS006223032
• HY-W046906
• 2-Octenoic acid, technical grade, 85%
• BS-23869
• FO173031
• DB-257137
• CS-0098436
• O0004
• D91783
• EN300-805053
• Q27159230
• 217-491-4