CompoundList
Sign in
Aliphatic and alicyclic building blocks

3-Hydroxypropyl hexadecanoate

Also known as 1-Palmitoyl-1,3-propandiol, 3-hydroxypropyl palmitate, 1-Hexadecanoyl-1,3-propandiol

CAS 821-16-9Formula C19H38O3Molar mass 314.51 g/mol
Get quotes Safety data
3-Hydroxypropyl hexadecanoate chemical structure, C19H38O3, CAS 821-16-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
821-16-9
Formula
C19H38O3
Molar mass
314.51 g/mol
HS code
291570
Category
Aliphatic and alicyclic building blocks

What is 3-Hydroxypropyl hexadecanoate?

Plain description, key identifiers and synonyms

3-Hydroxypropyl hexadecanoate is a chemical substance with the molecular formula C19H38O3 and a molar mass of 314.51 g/mol. Its CAS registry number is 821-16-9.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
3-hydroxypropyl hexadecanoate
CAS number
821-16-9 CAS number cross-checked
Molecular formula
C19H38O3
InChIKey
ZUFBWTZQHUODCE-UHFFFAOYSA-N
InChI
InChI=1S/C19H38O3/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-16-19(21)22-18-15-17-20/h20H,2-18H2,1H3
SMILES (canonical and isomeric)
CCCCCCCCCCCCCCCC(=O)OCCCO

Synonyms

  • 1-Palmitoyl-1,3-propandiol
  • 3-hydroxypropyl palmitate
  • 1-Hexadecanoyl-1,3-propandiol

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
314.51 g/molcalc.
Exact mass
314.2821 Dacalc.
LogP (octanol/water)
5.39calc.
Topological polar surface area
46.53 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
17calc.
Heavy atoms
22calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.95calc.
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.

3-Hydroxypropyl hexadecanoate 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 3-Hydroxypropyl hexadecanoate can send you quotes. Your contact details stay private until you accept a quote.

Request quotesSell this chemical

3-Hydroxypropyl hexadecanoate 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 3-Hydroxypropyl hexadecanoate is traded under.

HS 2915.70Indicative HS code

Palmitic acid, stearic acid, their salts and esters

World exports in 2024
$1.25B
+23.7% vs 2023, imports $1.13B
2019 to 2024
Top exporters
  1. Indonesia32.2%
  2. Malaysia23.0%
  3. Singapore6.5%
Top importers
  1. United States10.7%
  2. Germany6.2%
  3. China5.9%
Reported customs values in USD, not prices.Full trade data

The HS code shown for 3-Hydroxypropyl hexadecanoate is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 3-Hydroxypropyl hexadecanoate, based on the data on this page

What is 3-Hydroxypropyl hexadecanoate?

3-Hydroxypropyl hexadecanoate is a chemical substance with the molecular formula C19H38O3 and a molar mass of 314.51 g/mol. Its CAS registry number is 821-16-9.

What is the CAS number of 3-Hydroxypropyl hexadecanoate?

The CAS registry number of 3-Hydroxypropyl hexadecanoate is 821-16-9.

What is the molecular formula and weight of 3-Hydroxypropyl hexadecanoate?

The molecular formula of 3-Hydroxypropyl hexadecanoate is C19H38O3 and its molar mass is 314.51 g/mol.

What is 3-Hydroxypropyl hexadecanoate used for?

Known uses and roles of 3-Hydroxypropyl hexadecanoate include building blocks in research and laboratory.

Is 3-Hydroxypropyl hexadecanoate hazardous?

No GHS hazard classification for 3-Hydroxypropyl hexadecanoate 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 3-Hydroxypropyl hexadecanoate?

3-Hydroxypropyl hexadecanoate is usually classified under HS code 291570 (Palmitic acid, stearic acid, their salts and esters). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 3-Hydroxypropyl hexadecanoate?

Post a free request on CompoundList and suppliers of 3-Hydroxypropyl hexadecanoate will send you quotes. Your contact details stay private until you accept a quote.

What is the price of 3-Hydroxypropyl hexadecanoate?

Suppliers quote 3-Hydroxypropyl hexadecanoate 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 3-Hydroxypropyl hexadecanoate

Get quotes for 3-Hydroxypropyl hexadecanoate

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell this chemical
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 3-Hydroxypropyl hexadecanoate 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/3-hydroxypropyl-hexadecanoate-821-16-9" title="3-Hydroxypropyl hexadecanoate 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 Aliphatic and alicyclic building blocks or HS code 291570

Price on request
Free quotes, contact stays private
Get quotes