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ChemicalBook >> CAS DataBase List >> TRANS-2-OCTENOIC ACID

TRANS-2-OCTENOIC ACID

TRANS-2-OCTENOIC ACID price.
  • $18 - $2757.5
  • Product name: TRANS-2-OCTENOIC ACID
  • CAS: 1871-67-6
  • MF: C8H14O2
  • MW: 142.2
  • EINECS:217-491-4
  • MDL Number:MFCD00002706
  • Synonyms:(E)-2-Octenoicacid ;TRANS-2-OCTENOIC ACID;2-OCTENOIC ACID (TRANS-);FEMA NUMBER 3957;2-Octenoic acid,predominantly trans;Octenoicacidpract;oct-2-enoic acid ;RARECHEM AL BK 0164
38 prices
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Brand
  • aablocks
  • ACHEMBLOCK
  • Apolloscientific
  • Biorbyt Ltd
  • Biosynth
  • Chem-Impex
  • ChemScene
  • Sigma-Aldrich
  • Synthonix
  • TCI Chemical
  • Thermo Scientific Chemicals
  • TRC
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  • Manufactureraablocks
  • Product numberAA003UTX
  • Product description(E)-Oct-2-enoic Acid 98%
  • Packaging10g
  • Price$87
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003UTX
  • Product description(E)-Oct-2-enoic Acid 98%
  • Packaging5g
  • Price$45
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003UTX
  • Product description(E)-Oct-2-enoic Acid 98%
  • Packaging1g
  • Price$18
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberY236040
  • Product description(E)-Oct-2-enoic acid 98%
  • Packaging25G
  • Price$200
  • Updated2026-05-27
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR929368
  • Product descriptionTrans-2-octenoic acid 98%
  • Packaging25g
  • Price$236
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR929368
  • Product descriptionTrans-2-octenoic acid 98%
  • Packaging25g
  • Price$236
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR929368
  • Product descriptionTrans-2-octenoic acid 98%
  • Packaging5g
  • Price$70
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR929368
  • Product descriptionTrans-2-octenoic acid 98%
  • Packaging1g
  • Price$28
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR929368
  • Product descriptionTrans-2-octenoic acid 98%
  • Packaging1g
  • Price$28
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR929368
  • Product descriptionTrans-2-octenoic acid 98%
  • Packaging5g
  • Price$70
  • Updated2026-06-04
  • Buy
  • ManufacturerBiorbyt Ltd
  • Product numberorb1301945
  • Product description(E)-Oct-2-enoic acid 99.01%
  • Packaging1g
  • Price$100
  • Updated2026-05-06
  • Buy
  • ManufacturerBiorbyt Ltd
  • Product numberorb1301945
  • Product description(E)-Oct-2-enoic acid 99.01%
  • Packaging5g
  • Price$170
  • Updated2026-05-06
  • Buy
  • ManufacturerBiorbyt Ltd
  • Product numberorb1301945
  • Product description(E)-Oct-2-enoic acid 99.01%
  • Packaging500mg
  • Price$90
  • Updated2026-05-06
  • Buy
  • ManufacturerBiorbyt Ltd
  • Product numberorb1301945
  • Product description(E)-Oct-2-enoic acid 99.01%
  • Packaging200mg
  • Price$70
  • Updated2026-05-06
  • Buy
  • ManufacturerBiosynth
  • Product numberFO173031
  • Product description(E)-2-Octenoic acid
  • Packaging250g
  • Price$2757.5
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFO173031
  • Product description(E)-2-Octenoic acid
  • Packaging100g
  • Price$1233
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003UTX (E)-Oct-2-enoic Acid 98% 10g $87 2026-05-28 Buy
aablocks AA003UTX (E)-Oct-2-enoic Acid 98% 5g $45 2026-05-28 Buy
aablocks AA003UTX (E)-Oct-2-enoic Acid 98% 1g $18 2026-05-28 Buy
ACHEMBLOCK Y236040 (E)-Oct-2-enoic acid 98% 25G $200 2026-05-27 Buy
Apolloscientific OR929368 Trans-2-octenoic acid 98% 25g $236 2026-06-04 Buy
Apolloscientific OR929368 Trans-2-octenoic acid 98% 25g $236 2026-06-04 Buy
Apolloscientific OR929368 Trans-2-octenoic acid 98% 5g $70 2026-06-04 Buy
Apolloscientific OR929368 Trans-2-octenoic acid 98% 1g $28 2026-06-04 Buy
Apolloscientific OR929368 Trans-2-octenoic acid 98% 1g $28 2026-06-04 Buy
Apolloscientific OR929368 Trans-2-octenoic acid 98% 5g $70 2026-06-04 Buy
Biorbyt Ltd orb1301945 (E)-Oct-2-enoic acid 99.01% 1g $100 2026-05-06 Buy
Biorbyt Ltd orb1301945 (E)-Oct-2-enoic acid 99.01% 5g $170 2026-05-06 Buy
Biorbyt Ltd orb1301945 (E)-Oct-2-enoic acid 99.01% 500mg $90 2026-05-06 Buy
Biorbyt Ltd orb1301945 (E)-Oct-2-enoic acid 99.01% 200mg $70 2026-05-06 Buy
Biosynth FO173031 (E)-2-Octenoic acid 250g $2757.5 2026-06-04 Buy
Biosynth FO173031 (E)-2-Octenoic acid 100g $1233 2026-06-04 Buy

Properties

Melting point :5-6 °C (lit.)
Boiling point :154 °C/22 mmHg (lit.)
Density :0.944 g/mL at 25 °C (lit.)
FEMA :3957 | (E)-2-OCTENOIC ACID
refractive index :n20/D 1.4588(lit.)
Flash point :>230 °F
solubility :Chloroform (Slightly), Ethyl Acetate (Slightly)
form :clear liquid
pka :4.78±0.10(Predicted)
color :Colorless to Light yellow to Light orange
Odor :Relatively powerful, oily-musty odor, in dilution more fruity and pleasant, but unpleasant when undiluted
Odor Type :acidic
JECFA Number :1805
BRN :1721115
Stability :Light Sensitive
InChI :1S/C8H14O2/c1-2-3-4-5-6-7-8(9)10/h6-7H,2-5H2,1H3,(H,9,10)/b7-6+
InChIKey :CWMPPVPFLSZGCY-VOTSOKGWSA-N
SMILES :CCCCC\C=C\C(O)=O
LogP :2.93
CAS DataBase Reference :1871-67-6(CAS DataBase Reference)
EPA Substance Registry System :2-Octenoic acid, (2E)- (1871-67-6)

Safety Information

Symbol(GHS): Corrosion (GHS05)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P363 Wash contaminated clothing before reuse.
P405 Store locked up.

Description

ChEBI: An olefinic fatty acid that is octanoic acid carrying a double bond at position 2 (the 2E-isomer).

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