Erucic Acid CAS#112-86-7

CAS Number: 112-86-7
Chemical Formula: C22H42O2
Synonyms:

Erucasαure
(13Z)-13-Docosenoic acid
13-Docosenoicacid,(13Z)-

Appearance: White Powder

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Product Details

Erucic Acid CAS#112-86-7

Erucic acid is a monounsaturated omega-9 fatty acid, denoted 22:1ω9. It has the formula CH3(CH2)7CH=CH(CH2)11COOH. Colorless needle crystal. Melting point 33.5°C, boiling point 381.5°C (decomposition), 358°C (53.3kPa), 265°C (2.0kPa), relative density 0.86 (55°C), refractive index 1.4534 (45°C). Erucic acid is highly soluble in ether and soluble in ethanol and methanol, but it is insoluble in water. It is commonly found in wallflower seeds, accounting for 4.1% of rapeseed oil, and makes up 42% of mustard oil.

Erucic Acid Chemical Properties

Melting point	28-32 °C (lit.)
Boiling point	358 °C/400 mmHg (lit.)
density	0,86 g/cm3
refractive index	nD45 1.4534; nD65 1.44794
Fp	265°C/15mm
storage temp.	2-8°C
solubility	Chloroform (Slightly), Methanol (Slightly)
form	Solid
pka	4.78±0.10(Predicted)
color	White to Off-White
biological source	synthetic (organic)
Merck	14,3674
BRN	1728049
Cosmetics Ingredients Functions	SKIN CONDITIONING
Cosmetic Ingredient Review (CIR)	Erucic Acid (112-86-7)
InChI	1S/C22H42O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22(23)24/h9-10H,2-8,11-21H2,1H3,(H,23,24)/b10-9-
InChIKey	DPUOLQHDNGRHBS-KTKRTIGZSA-N
SMILES	[H]\C(CCCCCCCC)=C(/[H])CCCCCCCCCCCC(O)=O
LogP	9.459 (est)
CAS DataBase Reference	112-86-7(CAS DataBase Reference)
NIST Chemistry Reference	Erucic acid(112-86-7)
EPA Substance Registry System	13-Docosenoic acid, (13Z)- (112-86-7)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
WGK Germany	1
RTECS	JR1280000
F	10-23
TSCA	TSCA listed
HS Code	29161900
Storage Class	11 - Combustible Solids
Hazard Classifications	Eye Irrit. 2 Skin Irrit. 2 STOT SE 3
Hazardous Substances Data	112-86-7(Hazardous Substances Data)

Product Application of Erucic Acid CAS#112-86-7

Erucic acid has many of the same uses as mineral oils, but it is more readily biodegradable than some. It has limited ability to polymerize and dry for use in oil paints. Like other fatty acids, it can be converted into surfactants or lubricants, and can be used as a precursor to bio-diesel fuel.
Derivatives of erucic acid have many further uses, such as behenyl alcohol ( CH3(CH2)21OH ) , a pour point depressant (enabling liquids to flow at a lower temperature), and silver behenate, for use in photography. It is also used as an ingredient in appetite suppressants.

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