CompoundList
Sign in
Isotope-labelled compounds

Hexadecanoic-2,2-d2 acid

Also known as Palmitic acid-d2, 2,2-dideuteriohexadecanoic acid, palmitic-d2

CAS 62689-96-7Formula C16H32O2Molar mass 258.44 g/mol
Get quotes Safety data
Hexadecanoic-2,2-d2 acid chemical structure, C16H32O2, CAS 62689-96-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
62689-96-7
Formula
C16H32O2
Molar mass
258.44 g/mol
HS code
284590
Category
Isotope-labelled compounds

What is Hexadecanoic-2,2-d2 acid?

Plain description, key identifiers and synonyms

Hexadecanoic-2,2-d2 acid is a chemical substance with the molecular formula C16H32O2 and a molar mass of 258.44 g/mol. Its CAS registry number is 62689-96-7. The IUPAC name is 2,2-dideuteriohexadecanoic acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2,2-dideuteriohexadecanoic acid
CAS number
62689-96-7 CAS number cross-checked
Molecular formula
C16H32O2
MDL number
MFCD00053337
InChIKey
IPCSVZSSVZVIGE-DOBBINOXSA-N
InChI
InChI=1S/C16H32O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16(17)18/h2-15H2,1H3,(H,17,18)/i15D2
Canonical SMILES
CCCCCCCCCCCCCCCC(=O)O
Isomeric SMILES
[2H]C([2H])(CCCCCCCCCCCCCC)C(=O)O

Synonyms

  • Palmitic acid-d2
  • 2,2-dideuteriohexadecanoic acid
  • palmitic-d2
  • (2,2-~2~H_2_)Hexadecanoic acid
  • Palmitic Acid (2,2-D2, 98%)
  • (2,2-?H?)hexadecanoic acid
  • TMID-0403
  • Palmitic acid-2,2-d2, 98 atom % D
  • Palmitic acid-2,2-d2, S & P tested, 98 atom % D

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
258.44 g/molcalc.
Exact mass
258.2528 Dacalc.
LogP (octanol/water)
5.55calc.
Topological polar surface area
37.3 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
14calc.
Heavy atoms
18calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.94calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (1 violation)calc.

Calculated for screening. Confirm critical figures with the supplier.

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Hexadecanoic-2,2-d2 acid suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

No supplier listings yet

Post one free request and suppliers who make or trade Hexadecanoic-2,2-d2 acid can send you quotes. Your contact details stay private until you accept a quote.

Request quotesSell this chemical

Hexadecanoic-2,2-d2 acid price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

Get latest price

Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Hexadecanoic-2,2-d2 acid is traded under.

HS 2845.90Indicative HS code

Compounds, inorganic or organic, of such isotopes, whether or not chemically defined

World exports in 2024
$2.67B
+19.0% vs 2023, imports $1.67B
2019 to 2024
Top exporters
  1. Ireland55.3%
  2. Hong Kong11.8%
  3. United States10.7%
Top importers
  1. China24.3%
  2. Ireland21.9%
  3. South Korea13.3%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Hexadecanoic-2,2-d2 acid is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Hexadecanoic-2,2-d2 acid, based on the data on this page

What is Hexadecanoic-2,2-d2 acid?

Hexadecanoic-2,2-d2 acid is a chemical substance with the molecular formula C16H32O2 and a molar mass of 258.44 g/mol. Its CAS registry number is 62689-96-7. The IUPAC name is 2,2-dideuteriohexadecanoic acid.

What is the CAS number of Hexadecanoic-2,2-d2 acid?

The CAS registry number of Hexadecanoic-2,2-d2 acid is 62689-96-7.

What is the molecular formula and weight of Hexadecanoic-2,2-d2 acid?

The molecular formula of Hexadecanoic-2,2-d2 acid is C16H32O2 and its molar mass is 258.44 g/mol.

What is Hexadecanoic-2,2-d2 acid used for?

Known uses and roles of Hexadecanoic-2,2-d2 acid include isotope-labelled compounds in research and laboratory.

Is Hexadecanoic-2,2-d2 acid hazardous?

No GHS hazard classification for Hexadecanoic-2,2-d2 acid is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Hexadecanoic-2,2-d2 acid?

Hexadecanoic-2,2-d2 acid is usually classified under HS code 284590 (Isotopes other than those of heading 2844, compounds, inorganic or organic, of such…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Hexadecanoic-2,2-d2 acid?

Post a free request on CompoundList and suppliers of Hexadecanoic-2,2-d2 acid will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Hexadecanoic-2,2-d2 acid?

Suppliers quote Hexadecanoic-2,2-d2 acid on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Hexadecanoic-2,2-d2 acid

Get quotes for Hexadecanoic-2,2-d2 acid

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell Hexadecanoic-2,2-d2 acid
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of Hexadecanoic-2,2-d2 acid with a 3D view, its CAS number where known and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/hexadecanoic-2-2-d2-acid-62689-96-7" title="Hexadecanoic-2,2-d2 acid structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Isotope-labelled compounds or HS code 284590

Price on request
Free quotes, contact stays private
Get quotes