1871-67-6

Name TRANS-2-OCTENOIC ACID
CAS 1871-67-6
EINECS(EC#) 217-491-4
Molecular Formula C8H14O2
MDL Number MFCD00002706
Molecular Weight 142.2
MOL File 1871-67-6.mol
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Chemical Properties

Appearance CLEAR COLOURLESS TO SLIGHTLY YELLOW LIQUID
Melting point  5-6 °C (lit.)
Boiling point  154 °C/22 mmHg (lit.)
density  0.944 g/mL at 25 °C(lit.)
FEMA  3957
refractive index  n20/D 1.4588(lit.)
Fp  >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 at 10.00 % in dipropylene glycol. musty sour fatty waxy dirty aldehydic vegetable cheese
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)
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Safety Data

Hazard Codes  C
Risk Statements 
R34:Causes burns.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S27:Take off immediately all contaminated clothing .
S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
RIDADR  UN 3265 8/PG 2
WGK Germany  3
HazardClass  8
PackingGroup  III
HS Code  2916199590
Storage Class 8A - Combustible corrosive hazardous materials
Hazard Classifications Eye Dam. 1
Skin Corr. 1B

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