High Purity Fatty Acids & Esters

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Product name

CAS

Formula

Ethyl oleate

CAS111-62-6 85049-36-1

FormulaCH3(CH2)7CHCH(CH2)7COOC2H5

SynonymEthyl oleate, Ethyl 9-octadecenoate, 9-Octadecenoic acid ethyl ester

Appearancecolorless to pale yellow clear oily liquid

Refractive Index @ 20° C1.44800 to 1.45300

Melting Point-32.00&#8451 @ 760.00 mm Hg

Vapor Pressure0.000030 mm/Hg @ 25.00#8451

Flash Point197.00&#8457 TCC

Odor Typefatty

Specific gravity0.86800 to 0.87300

Boilin Point@760 mmHg205.00 to 208.00&#8451

logP (o/w)8.69

Assay98.00 to 100.00 % sum of isomers

Acid Value1.00 max. KOH/g

Odorfatty oily dairy milky waxy tallow

Calcium ricinoleate

CAS6865-33-4

SynonymRicinoleic acid calcium salt, 9-Octadecenoic acid, 12-hydroxy-, calcium salt (2:1), (9Z,12R)-

Density1.04

Odorwh. powd., sl. odor of fatty acids

Melting Point85 c

Solubilityalcohols, glycols, ether-alcohols

Zinc ricinoleate

CAS13040-19-2

FormulaC36H66O6Zn

Synonym12-Hydroxy-9-octadecenoic acid, zinc salt, 9-Octadecenoic acid, 12-hydroxy-, zinc salt, Zinc diricinoleate, 9-Octadecenoic acid, 12-hydroxy-, zinc salt (2:1), (9Z,12R)-, Zinc diricinoleate

Density1.10 (2525 c)

Odorwh. fine powd., fatty acid odor

Melting Point92-95 c

Arachidic acid ethyl ester

CAS18281-05-5

Arachidic acid methyl ester

CAS1120-28-1

SynonymArachidic acid methyl ester, Eicosanoic acid methyl ester, Methyl arachidate, Eicosanoic acid, methyl ester

Boiling Point284 c (100 mm)

Insolubilityin water

Melting Point45.8 c

Refractive Index1.4352 (50 c)

Molecular weight326.57

Solubilityalcohol, ether

Ethyl linoleate

CAS544-35-4

FormulaC20H36O2

SynonymEthyl (Z,Z)-9,12-octadecadienoate, Linoleic acid ethyl ester, Mandenol, 9,12-Octadecadienoic acid ethyl ester, Vitamin F, 9,12-Octadecadienoic acid (9Z,12Z)-, ethyl ester, Ethyl linoleate

Boiling Point388-389 c

Density0.882 0.06 gcm3

Insolubilityin water

Melting Point21-24 c

Refractive Index1.465 0.02

Molecular weight308.5

Colorcolorless, clear liquid

Flash Point(tcc) 100 c

Solubilityalcohol

Omega-9 Fatty Acids (Oleic Acid)

CAS112-80-1

SynonymElaic acid, 9-Octadecenoic acid, 9,10-Octadecenoic acid, cis-9-Octadecenoic acid, cis-Octadec-9-enoic acid Oleinic acid, Red oil, 9-Octadecenoic acid (9Z)-, 9-Octadecenoic acid (9Z)-

Boiling Point286 c (100 mm)

Density0.895

Insolubilityin water

Odorodorless

Vapor Pressure1 mm (176.5 c)

Melting Point6 c

HLB1.0

Acid Number196-204

Molecular weight282.47

Colorcolorless liquid

Solubilityalcohol, ether, benzene, chloroform, fixedvolatile oils, oxygenated, chlorinated, and aromatic solvs

Potassium Oleate

CAS143-18-0

FormulaC18H33KO2

SynonymOleic acid, Potassium salt, 9 -Octadecenoic acid Potassium Salt, 9-Octadecenoic acid (9Z)-, potassium salt (1:1)

C18:1Min 70%

MoistureMax 6%

AppearanceWhite sticky powder

Mol Wt.320

HLB20.0

Molecular weight320.56

Solubilitywater, alcohol

Sodium Oleate

CAS143-19-1

FormulaC18H33NaO2

SynonymOleic acid, Sodium salt, 9 -Octadecenoic acid sodium salt, 9-Octadecenoic acid (9Z)-, sodium salt (1:1)

AppearanceWhite powder

MoistureMax 6%

Mol Wt.304

C18:1Min 70%

Odorwh. powd., sl. tallow-like odor

Melting Point232-235 c

HLB18.0

Molecular weight304.50

Solubility10 parts water, 20 parts alcohol

Elaidic acid

CAS112-79-8

FormulaC18H34O2

Synonym(E)-octadec-9-enoic acid

Methyl Ricinoleate

CAS141-24-2

FormulaC19H36O3

Synonymmethyl (Z,12R)-12-hydroxyoctadec-9-enoate, 9-Octadecenoic acid, 12-hydroxy-, methyl ester, (9Z,12R)-, Methyl ricinoleate

Density0.925

Specific gravity0.918 - 0.926 @ 25C

Gardner Color5 max

Pour point(-) 288 C

AppearenceCrystals may form in small ammounts if left to stand in cold temps but redissolves on warming

Viscocity0.3 Stokes 25C

Flash Point215 C COC

Acid Value5 max

Saponification Value175 - 182

AppearenceClear bright low viscosity fluid

Insolubilityin water

Refractive Index1.4620

Colorcolorless liquid

Solubilityalcohol, ether, oxygenated solvs.

Boiling Point245 c (10 mm)

Methyl linoleate

CAS112-63-0

FormulaC19H34O2

Synonymmethyl (9Z,12Z)-octadeca-9,12-dienoate, linoleic acid methyl ester, 9,12-Octadecadienoic acid (9Z,12Z)-, methyl ester, Methyl linoleate

Density0.887 (204 c)

Melting Point-35.00 °C. @ 760.00 mm Hg

Boiling Point192.00 °C. @ 4.00 mm Hg

logP (o/w)7.64

Specific gravity0.88900 @ 25.00 °C

Boiling Point373.00 to 374.00 °C. @ 760.00 mm Hg

Shelf Life12 month(s) or longer if stored properly

Odorbland

Assay96.00 to 100.00 %

Vapor Pressure0.000009 mm/Hg @ 25.00 °C

Flash Point> 230.00 °F. TCC

Storagerefrigerate in tightly sealed containers

Refractive Index1.466

Iodine Number172.4

Molecular weight294.48

Colorcolorless oil

Stearic Acid

CAS57-11-4

FormulaC18H36O2

SynonymOctadecanoic acid

Iodine Value< 1.5

Titer65 - 69 C

C18:090.0 - 100.0%

C18:1< 2.0%

C16:0< 10.0%

Saponification Value196 - 202

Color, % Trans. 440/550> 35/40%

Acid Value195 - 201

Methyl Oleate

CAS112-62-9; 61788-34-9

FormulaC19H36O2

SynonymMethyl cis-9-octadecenoate, (Z)-9-Octadecenoic acid methyl ester

Flash PointSETA > 94

Density6.8 lbs/gal

Melting Point14 deg C

Saponification Value mg KOH/gram185 - 200

Cloud Point2 Max deg C

Viscosity @25°C7

Smoke Point58 deg C

Acid Value, mg KOH/g2 Max.

Smoke Point58 deg. C

Color, Gardner2 Max.

Iodine Value, cg Iodine/gram82 -94

Ricinoleic Acid

CAS141-22-0

FormulaCH3(CH2)5CH(OH)CH2CH=CH(CH2)7COOH

SynonymCastor oil acid, 12-Hydroxy-9-octadecenoic acid, 9-Octadecenoic acid, 12-hydroxy-, (9Z,12R)-

Density0.940 (27.44 c)

AppearenceYellowish, Clear Viscous liquid

Color6 G Max

Acid Value175 - 186 mg KOH/gm

Iodine Value84 - 95 Wijs g 12/100g

Saponification Value180 - 186 mg KOH/gm

Hydroxyl Value155 Min mg KOH/gm

Moisture0.25% Max K.F.

Refractive Index1.4695 - 1.4720 @ 25C

Specific gravity0.935 - 0.945 gm/ml @ 25C

Insolubilityin water

Melting Point5.5 c

Molecular weight298.45

Solubilityalcohol, acetone, ether, chloroform, oxygenated solvs.

Boiling Point245 c (10 mm)

Palmitic Acid

CAS57-10-3

FormulaCH3(CH2)14COOH

SynonymHexadecanoic Acid

Density0.853 (624 c)

Slightly Solublein cold alcohol, petrol. ether

Iodine Value0.5 Max

Color % Trans@ 440 nm93 Min (95 Min @550nm)

C 142

C 1695.5

C 182

Acid Value, mg KOH/g217- 222

Saponification Value208 - 222

Color, Gardner1 Max

Refractive Index1.4273 (80 c)

Insolubilityin water

Melting Point63-64 c

Odorwh. cryst. scales, sl. char. odortaste

Solubilityhot alcohol, ether, propyl alcohol, chloroform, oxygenated, aromatic, and chlorinated solvs.

Boiling Point215 c (15 mm)

Fatty Acid composition (%)Typical Fatty Acid Composition (%)

Linoleic Acid

CAS60-33-3

FormulaCH3(CH2)4=CHCH2CH=CH(CH2)7COOH

SynonymLinolic acid, 9,12-Octadecadienoic acid, 9,12-Octadecadienoic acid (9Z,12Z)-

Density0.9007 (224 c)

Freely Solublein ether

Iodine Number165 - 173 (HANUS 2 HRS)

Saponification Value198 - 204

After Heating<5 (Gardner)

Color, APHA<100

Neutralization Value197 - 203

Iodine Value140 - 150 (WIJS 1 HR)

Hydroxyl Value<10

Conjugated Linoleic Acid (%)50 - 60

Insolubilityin water

Melting Point-12 c

Colorcolorless to pale yellow oil

Molecular weight280.44

Solubilitychloroform, abs. alcohol, methanol, and acetone

Boiling Point230 c (16 mm)

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