TRANS-2-OCTENOIC ACID

TRANS-2-OCTENOIC ACID Basic information

Product Name:	TRANS-2-OCTENOIC ACID
Synonyms:	(E)-2-Octenoicacid;TRANS-2-OCTENOIC ACID;2-OCTENOIC ACID;2-OCTENOIC ACID (TRANS-);FEMA NUMBER 3957;2-Octenoic acid,predominantly trans;Octenoicacidpract;oct-2-enoic acid
CAS:	1871-67-6
MF:	C8H14O2
MW:	142.2
EINECS:	217-491-4
Product Categories:	Carbonyl Compounds;Carboxylic Acids;Building Blocks;Carbonyl Compounds;Carboxylic Acids;Chemical Synthesis;C8;Organic Building Blocks
Mol File:	1871-67-6.mol

TRANS-2-OCTENOIC ACID Chemical 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.)
Fp	>230 °F
solubility	Chloroform (Slightly), Ethyl Acetate (Slightly)
pka	4.78±0.10(Predicted)
form	clear liquid
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
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

MSDS Information

TRANS-2-OCTENOIC ACID Usage And Synthesis

Chemical Properties	CLEAR COLOURLESS TO SLIGHTLY YELLOW LIQUID
Definition	ChEBI: An olefinic fatty acid that is octanoic acid carrying a double bond at position 2 (the 2E-isomer).
Synthesis Reference(s)	Tetrahedron Letters, 31, p. 4719, 1990 DOI: 10.1016/S0040-4039(00)97715-3

TRANS-2-OCTENOIC ACID Preparation Products And Raw materials

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