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Aliphatic and alicyclic building blocks

1,20-Eicosanediol

Also known as Icosane-1,20-diol, 1,20-Icosanediol

CAS 7735-43-5Formula C20H42O2Molar mass 314.55 g/molEC 974-621-9
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1,20-Eicosanediol chemical structure, C20H42O2, CAS 7735-43-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
7735-43-5
Formula
C20H42O2
Molar mass
314.55 g/mol
EC number
974-621-9
HS code
290539
Category
Aliphatic and alicyclic building blocks

What is 1,20-Eicosanediol?

Plain description, key identifiers and synonyms

1,20-Eicosanediol is a long-chain fatty alcohol.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
icosane-1,20-diol
CAS number
7735-43-5 CAS number cross-checked
EC number
974-621-9
Molecular formula
C20H42O2
MDL number
MFCD01076309
InChIKey
PGMMMHFNKZSYEP-UHFFFAOYSA-N
InChI
InChI=1S/C20H42O2/c21-19-17-15-13-11-9-7-5-3-1-2-4-6-8-10-12-14-16-18-20-22/h21-22H,1-20H2
SMILES (canonical and isomeric)
C(CCCCCCCCCCO)CCCCCCCCCO

Synonyms

  • Icosane-1,20-diol
  • 1,20-Icosanediol

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
314.55 g/molcalc.
Exact mass
314.3185 Dacalc.
LogP (octanol/water)
5.99calc.
Topological polar surface area
40.46 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
19calc.
Heavy atoms
22calc.
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

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.

1,20-Eicosanediol suppliers

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

All 2 suppliers

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

2 suppliers in 2 countries

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1,20-Eicosanediol 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.

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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 1,20-Eicosanediol is traded under.

HS 2905.39Indicative HS code

Diols, other

World exports in 2024
$1.92B
−3.5% vs 2023, imports $2B
2019 to 2024
Top exporters
  1. China22.3%
  2. United States17.9%
  3. Germany16.1%
Top importers
  1. Germany12.0%
  2. China11.3%
  3. South Korea10.5%
Reported customs values in USD, not prices.Full trade data

The HS code shown for 1,20-Eicosanediol is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 1,20-Eicosanediol, based on the data on this page

What is 1,20-Eicosanediol?

1,20-Eicosanediol is a long-chain fatty alcohol.

What is the CAS number of 1,20-Eicosanediol?

The CAS registry number of 1,20-Eicosanediol is 7735-43-5.

What is the molecular formula and weight of 1,20-Eicosanediol?

The molecular formula of 1,20-Eicosanediol is C20H42O2 and its molar mass is 314.55 g/mol.

What is 1,20-Eicosanediol used for?

Known uses and roles of 1,20-Eicosanediol include building blocks in research and laboratory.

Is 1,20-Eicosanediol hazardous?

No GHS hazard classification for 1,20-Eicosanediol 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 1,20-Eicosanediol?

1,20-Eicosanediol is usually classified under HS code 290539 (Diols, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 1,20-Eicosanediol?

CompoundList lists 2 suppliers of 1,20-Eicosanediol in China and United States. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of 1,20-Eicosanediol?

Suppliers quote 1,20-Eicosanediol 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 1,20-Eicosanediol

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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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