Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

605581

Sigma-Aldrich

Stearic acid-13C18

99 atom % 13C, 99% (CP)

Synonym(s):

Octadecanoic acid-13C18, Stearic acid-ul-13C

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
13CH3(13CH2)1613CO2H
CAS Number:
287100-83-8
Molecular Weight:
302.35
MDL number:
MFCD00145328
UNSPSC Code:
12352106
PubChem Substance ID:
24881915
NACRES:
NA.12

isotopic purity

99 atom % 13C

Quality Level

200

Assay

99% (CP)

bp

361 °C (lit.)

mp

68-70 °C (lit.)

mass shift

M+18

SMILES string

[13CH3][13CH2][13CH2][13CH2][13CH2][13CH2][13CH2][13CH2][13CH2][13CH2][13CH2][13CH2][13CH2][13CH2][13CH2][13CH2][13CH2][13C](O)=O

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)/i1+1,2+1,3+1,4+1,5+1,6+1,7+1,8+1,9+1,10+1,11+1,12+1,13+1,14+1,15+1,16+1,17+1,18+1

InChI key

QIQXTHQIDYTFRH-HXPQJNGISA-N

Looking for similar products? Visit Product Comparison Guide

Packaging

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

Storage Class Code

11 - Combustible Solids

WGK

nwg

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MBBC6178
MBBC4275
MBBC1983
EB2205
SZ0290

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service