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Aromatic building blocks

Tripropindan

Also known as 1-Propanone, 1-(2,3-dihydro-1,1,4-trimethyl-6-(1-methylethyl)-1H-inden-5-yl)-, 1,1,4-Trimethyl-6-isopropyl-5-indanyl ethyl ketone, 1-(6-Isopropyl-1,1,4-trimethylindan-5-yl)propan-1-one

CAS 6682-77-5Formula C18H26OMolar mass 258.41 g/mol
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Tripropindan chemical structure, C18H26O, CAS 6682-77-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
6682-77-5
Formula
C18H26O
Molar mass
258.41 g/mol
HS code
291439
Category
Aromatic building blocks

What is Tripropindan?

Plain description, key identifiers and synonyms

Tripropindan is a chemical substance with the molecular formula C18H26O and a molar mass of 258.41 g/mol. Its CAS registry number is 6682-77-5. The IUPAC name is 1-(1,1,4-trimethyl-6-propan-2-yl-2,3-dihydroinden-5-yl)propan-1-one.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
1-(1,1,4-trimethyl-6-propan-2-yl-2,3-dihydroinden-5-yl)propan-1-one
CAS number
6682-77-5 CAS number cross-checked
Molecular formula
C18H26O
UNII
42JO8D03GH
InChIKey
IHSBKMBNDURWAT-UHFFFAOYSA-N
InChI
InChI=1S/C18H26O/c1-7-16(19)17-12(4)13-8-9-18(5,6)15(13)10-14(17)11(2)3/h10-11H,7-9H2,1-6H3
SMILES (canonical and isomeric)
CCC(=O)C1=C(C2=C(C=C1C(C)C)C(CC2)(C)C)C

Synonyms

  • 1-Propanone, 1-(2,3-dihydro-1,1,4-trimethyl-6-(1-methylethyl)-1H-inden-5-yl)-
  • 1,1,4-Trimethyl-6-isopropyl-5-indanyl ethyl ketone
  • 1-(6-Isopropyl-1,1,4-trimethylindan-5-yl)propan-1-one
  • 1-(2,3-Dihydro-1,1,4-trimethyl-6-(1-methylethyl)-1H-inden-5-yl)-1-propanone
  • 1-[1,1,4-trimethyl-6-(propan-2-yl)-2,3-dihydro-1H-inden-5-yl]propan-1-one
  • 6-isopropyl-1,1,4-trimethyl-5-propionylindan

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
258.41 g/molcalc.
Exact mass
258.1984 Dacalc.
LogP (octanol/water)
4.93calc.
Topological polar surface area
17.07 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
3calc.
Heavy atoms
19calc.
Rings
2calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.61calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, c1ccc2c(c1)CCC2

c1ccc2c(c1)CCC2

2 rings, 9 atoms, the Indane ring system.

5,885 other chemicals share this scaffold

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.

Tripropindan suppliers

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Tripropindan price

Indicative price range per kg from live supplier offers

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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 Tripropindan is traded under.

HS 2914.39Indicative HS code

Aromatic ketones without other oxygen function, other

World exports in 2024
$207M
−12.1% vs 2023, imports $191M
2019 to 2024
Top exporters
  1. China61.4%
  2. India * partner reported12.4%
  3. Italy7.6%
Top importers
  1. India * partner reported11.9%
  2. Germany9.9%
  3. United States8.7%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about Tripropindan, based on the data on this page

What is Tripropindan?

Tripropindan is a chemical substance with the molecular formula C18H26O and a molar mass of 258.41 g/mol. Its CAS registry number is 6682-77-5. The IUPAC name is 1-(1,1,4-trimethyl-6-propan-2-yl-2,3-dihydroinden-5-yl)propan-1-one.

What is the CAS number of Tripropindan?

The CAS registry number of Tripropindan is 6682-77-5.

What is the molecular formula and weight of Tripropindan?

The molecular formula of Tripropindan is C18H26O and its molar mass is 258.41 g/mol.

What is Tripropindan used for?

Known uses and roles of Tripropindan include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Tripropindan hazardous?

No GHS hazard classification for Tripropindan 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 Tripropindan?

Tripropindan is usually classified under HS code 291439 (Aromatic ketones without other oxygen function, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Tripropindan?

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

What is the price of Tripropindan?

Suppliers quote Tripropindan 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 Tripropindan

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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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