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Emollients

1-Pentadecanol

Also known as pentadecan-1-ol, Pentadecanol, Pentadecyl alcohol

CAS 31389-11-4Formula C15H32OMolar mass 228.42 g/molEC 211-107-9
11 suppliers listed
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1-Pentadecanol chemical structure, C15H32O, CAS 31389-11-4
2D chemical structure

Key facts

What buyers check first

All properties
Physical form
Liquid
Melting point
43.9 °C
Boiling point
300 °C
Density
0.829 at 122 °F - Less dense than water, will float
HS code
290519
Category
Emollients
Illustrative photo, 25 litre white jerry cans of liquid in a warehouse
Typical packagingIllustrative packaging image, not the actual product

What is 1-Pentadecanol?

Plain description, key identifiers and synonyms

Pentadecan-1-ol is a long-chain fatty alcohol that is pentadecane in which one of the terminal methyl hydrogens is replaced by a hydroxy group. It is a pentadecanol and a long-chain primary fatty alcohol.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
pentadecan-1-ol
CAS number
31389-11-4Other or deprecated CAS: 629-76-5
EC number
211-107-9
Molecular formula
C15H32O
UNII
333QVA4G2Q
MDL number
MFCD00004759
INCI name
PENTADECYL ALCOHOL
InChIKey
REIUXOLGHVXAEO-UHFFFAOYSA-N
InChI
InChI=1S/C15H32O/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16/h16H,2-15H2,1H3
SMILES (canonical and isomeric)
CCCCCCCCCCCCCCCO

Synonyms

  • pentadecan-1-ol
  • Pentadecanol
  • Pentadecyl alcohol
  • Alfol 15
  • n-pPentadecanol
  • Pentadecanol-(1)
  • 1-pentadecanol (ACD/Name 4.0)
  • nPentadecanol
  • n1Pentadecanol
  • n-Pentadecanol
  • n-1-Pentadecanol
  • Neodol 5
  • 1-Pentadecanol, 99%
  • 1-Pentadecanol, >90%

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

Physical form
Liquidexp.
Melting point
43.9 °Cexp.
Boiling point
300 °Cexp.
Density
0.829 at 122 °F - Less dense than water, will floatexp.

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
228.42 g/molcalc.
Exact mass
228.2453 Dacalc.
LogP (octanol/water)
5.07calc.
Topological polar surface area
20.23 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
13calc.
Heavy atoms
16calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
1calc.
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

GHS classification
Hazard pictograms

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

Full safety data and first aid

1-Pentadecanol suppliers

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

All 11 suppliers
11 of 11 offers

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

11 suppliers in 5 countries

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1-Pentadecanol price

Indicative price range per kg from live supplier offers

No published prices right now

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Uses and applications

What the substance is used for, by industry and function

Industrial uses: Surfactant (surface active agent).

Consumer uses: Surfactant (surface active agent).

Use classes: Cosmetics.

Cosmetic ingredient, INCI name PENTADECYL ALCOHOL(skin conditioning - emollient, emulsion stabilising)

Functional uses

  • Emulsifier
  • Flavouring and nutrient
  • Softener and conditioner
  • Surfactant (surface active agent)

Cosmetic functions

  • Emulsion stabilising
  • Skin conditioning - emollient

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • EU cosmetic ingredient inventory

United States

  • TSCA inventory (USA)
    Status: Active in US commerce

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code 1-Pentadecanol is traded under.

HS 2905.19Indicative HS code

Saturated monohydric alcohols, other

World exports in 2024
$2.15B
+56.9% vs 2023, imports $1.93B
2019 to 2024
Top exporters
  1. Germany29.0%
  2. Singapore16.6%
  3. Netherlands10.6%
Top importers
  1. China17.3%
  2. Netherlands14.2%
  3. India * partner reported9.6%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for 1-Pentadecanol is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 1-Pentadecanol, based on the data on this page

What is 1-Pentadecanol?

Pentadecan-1-ol is a long-chain fatty alcohol that is pentadecane in which one of the terminal methyl hydrogens is replaced by a hydroxy group. It is a pentadecanol and a long-chain primary fatty alcohol.

What is the CAS number of 1-Pentadecanol?

The CAS registry number of 1-Pentadecanol is 31389-11-4. Other or deprecated CAS numbers: 629-76-5.

What is the molecular formula and weight of 1-Pentadecanol?

The molecular formula of 1-Pentadecanol is C15H32O and its molar mass is 228.42 g/mol.

What is 1-Pentadecanol used for?

Industrial uses: Surfactant (surface active agent). Consumer uses: Surfactant (surface active agent). Use classes: Cosmetics.

Is 1-Pentadecanol hazardous?

No GHS hazard classification for 1-Pentadecanol 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 1-Pentadecanol?

1-Pentadecanol is usually classified under HS code 290519 (Saturated monohydric alcohols, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 1-Pentadecanol?

CompoundList lists 11 suppliers of 1-Pentadecanol in United States, Canada, China, India and 1 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy 1-Pentadecanol in India?

1 supplier in India list 1-Pentadecanol on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of 1-Pentadecanol?

Suppliers quote 1-Pentadecanol 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 1-Pentadecanol

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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