MilliporeSigma
All Photos(1)

493155

Sigma-Aldrich

Stearic acid-2,2-d2

98 atom % D

Sign Into View Organizational & Contract Pricing

Select a Size

Synonym(s):
Octadecanoic acid-2,2-d2
Linear Formula:
CH3(CH2)15CD2CO2H
CAS Number:
Molecular Weight:
286.49
MDL number:
PubChem Substance ID:
NACRES:
NA.12

isotopic purity

98 atom % D

Quality Level

form

solid

bp

361 °C (lit.)

mp

68-70 °C (lit.)

mass shift

M+2

SMILES string

[2H]C([2H])(CCCCCCCCCCCCCCCC)C(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)/i17D2

InChI key

QIQXTHQIDYTFRH-FBCWWBABSA-N

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
591602490393448249
Stearic acid-2,2-d2 98 atom % D

Sigma-Aldrich

493155

Stearic acid-2,2-d2

Stearic acid-1,2-13C2 99 atom % 13C

Sigma-Aldrich

591602

Stearic acid-1,2-13C2

Stearic-d35 acid 98 atom % D, 99% (CP)

Sigma-Aldrich

448249

Stearic-d35 acid

form

solid

form

solid

form

solid

form

solid

bp

361 °C (lit.)

bp

361 °C (lit.)

bp

361 °C (lit.)

bp

361 °C (lit.)

mp

68-70 °C (lit.)

mp

68-70 °C (lit.)

mp

68-70 °C (lit.)

mp

68-70 °C (lit.)

mass shift

M+2

mass shift

M+2

mass shift

M+3

mass shift

M+35

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

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)

113.00 °C - closed cup


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

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