Stearic acid

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CAT#:1299-RM-S200300-01Size:10 mg

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CAS Number

57-11-4

Synonyms

Stearic acid

Molecular Formula

C18H36O2

Molecular Weight

284.48

Product Name Synonym

Stearic acid

Chemical Information

Stearic Acid

Octadecanoic acid is a C18 straight-chain saturated fatty acid component of many animal and vegetable lipids. As well as in the diet, it is used in hardening soaps, softening plastics and in making cosmetics, candles and plastics. It has a role as a plant metabolite, a human metabolite, a Daphnia magna metabolite and an algal metabolite. It is a long-chain fatty acid, a saturated fatty acid and a straight-chain saturated fatty acid. It is a conjugate acid of an octadecanoate. It derives from a hydride of an octadecane.

CAS Number	57-11-4
PubChem CID	5281
IUPAC Name	octadecanoic acid
Molecular Formula	C18H36O2
Molecular Weight	284.5
XLogP	7.4
Topological Polar Surface Area	37.3
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	16
Heavy Atom Count	20
Formal Charge	0
Complexity	202

SMILES

CCCCCCCCCCCCCCCCCC(=O)O

InChI

InChI=1S/C18H36O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h2-17H2,1H3,(H,19,20)

InChIKey

QIQXTHQIDYTFRH-UHFFFAOYSA-N

Chemical Structure

2D Structure

CAS: 57-11-4

CID: 5281

Formula: C18H36O2

MW: 284.5

Interactive 3D Structure

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View on PubChem Raw 3D data

Computed Properties

Property	Value
Molecular Weight	284.5
XLogP3	7.4
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	16
Exact Mass	284.271530387
Monoisotopic Mass	284.271530387
Topological Polar Surface Area	37.3 Å²
Heavy Atom Count	20
Formal Charge	0
Complexity	202
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
Covalently-Bonded Unit Count	1
Compound Is Canonicalized	Yes

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FS14761-01	Stearic acid

Stearic acid

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