Linoleic acid CAS 60-33-3

Linoleic acid Basic information

Product Name:

Linoleic acid

CAS:

60-33-3

MF:

C18H32O2

MW:

280.45

EINECS:

200-470-9

Mol File:

60-33-3.mol

Linoleic acid Chemical Properties

Melting point

-5 °C (lit.)

Boiling point

229-230 °C/16 mmHg (lit.)

density

0.902 g/mL at 25 °C (lit.)

FEMA

3380 | 9,12-OCTADECADIENOIC ACID (48%) AND 9,12,15-OCTADECATRIENOIC ACID (52%)

refractive index

n20/D 1.466(lit.)

Fp

>230 °F

storage temp.

Store below +30°C.

solubility

NaOH: soluble1M

pka

4.77(at 25℃)

form

liquid

color

Clear yellow

Odor

faint fatty

biological source

plant oil (safflower)

Water Solubility

INSOLUBLE

FreezingPoint

-5℃

λmax

270nm(H2O)(lit.)

Sensitive

Air Sensitive

Merck

145,505

JECFA Number

332

BRN

1727101

Henry's Law Constant

4.9×101 mol/(m3Pa) at 25℃, HSDB (2015)

Dielectric constant

2.6（0℃）

Stability:

Stable, but air and light sensitive. Combustible. Incompatible with strong oxidizing agents.

Major Application

flavors and fragrances

Cosmetics Ingredients Functions

SKIN CONDITIONING - EMOLLIENT

HAIR CONDITIONING

CLEANSING

ANTISTATIC

SKIN CONDITIONING

SURFACTANT - CLEANSING

Cosmetic Ingredient Review (CIR)

Linoleic acid (60-33-3)

InChI

1S/C18H32O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h6-7,9-10H,2-5,8,11-17H2,1H3,(H,19,20)/b7-6-,10-9-

InChIKey

OYHQOLUKZRVURQ-KQHSAVHASA-N

SMILES

OC(CCCCCCC/C=C\C/C=C\CCCCC)=O

LogP

7.05

CAS DataBase Reference

60-33-3(CAS DataBase Reference)

NIST Chemistry Reference

9,12-Octadecadienoic acid (Z,Z)-(60-33-3)

EPA Substance Registry System

Linoleic acid (60-33-3)