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Aromatic building blocks

9-Chlorotriptycene

CAS 793-40-8Formula C20H13ClMolar mass 288.78 g/mol
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9-Chlorotriptycene chemical structure, C20H13Cl, CAS 793-40-8
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
793-40-8
Formula
C20H13Cl
Molar mass
288.78 g/mol
HS code
290399
Category
Aromatic building blocks

What is 9-Chlorotriptycene?

Plain description, key identifiers and synonyms

9-Chlorotriptycene is a chemical substance with the molecular formula C20H13Cl and a molar mass of 288.78 g/mol. Its CAS registry number is 793-40-8. The IUPAC name is 1-chloropentacyclo[6.6.6.02,7.09,14.015,20]icosa-2,4,6,9,11,13,15,17,19-nonaene.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
1-chloropentacyclo[6.6.6.02,7.09,14.015,20]icosa-2,4,6,9,11,13,15,17,19-nonaene
CAS number
793-40-8
Molecular formula
C20H13Cl
InChIKey
ZTEWLSXIOIOWMZ-UHFFFAOYSA-N
InChI
InChI=1S/C20H13Cl/c21-20-16-10-4-1-7-13(16)19(14-8-2-5-11-17(14)20)15-9-3-6-12-18(15)20/h1-12,19H
SMILES (canonical and isomeric)
C1=CC=C2C(=C1)C3C4=CC=CC=C4C2(C5=CC=CC=C35)Cl

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
288.78 g/molcalc.
Exact mass
288.0706 Dacalc.
LogP (octanol/water)
5.02calc.
Topological polar surface area
0 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
0calc.
Rotatable bonds
0calc.
Heavy atoms
21calc.
Rings
6calc.
Aromatic rings
3calc.
Fraction sp3 carbons
0.1calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (1 violation)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)C1c3ccccc3C2c2ccccc21

c1ccc2c(c1)C1c3ccccc3C2c2ccccc21

6 rings, 20 atoms, the Triptycene ring system.

58 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.

9-Chlorotriptycene suppliers

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9-Chlorotriptycene 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 9-Chlorotriptycene is traded under.

HS 2903.99Indicative HS code

Halogenated derivatives of aromatic hydrocarbons, other

World exports in 2024
$798M
−15.8% vs 2023, imports $786M
2019 to 2024
Top exporters
  1. China51.0%
  2. United States15.9%
  3. Belgium8.6%
Top importers
  1. India * partner reported16.1%
  2. United States14.7%
  3. Germany10.9%

* Partner reported figures, a lower bound.

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

The HS code shown for 9-Chlorotriptycene is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 9-Chlorotriptycene, based on the data on this page

What is 9-Chlorotriptycene?

9-Chlorotriptycene is a chemical substance with the molecular formula C20H13Cl and a molar mass of 288.78 g/mol. Its CAS registry number is 793-40-8. The IUPAC name is 1-chloropentacyclo[6.6.6.02,7.09,14.015,20]icosa-2,4,6,9,11,13,15,17,19-nonaene.

What is the CAS number of 9-Chlorotriptycene?

The CAS registry number of 9-Chlorotriptycene is 793-40-8.

What is the molecular formula and weight of 9-Chlorotriptycene?

The molecular formula of 9-Chlorotriptycene is C20H13Cl and its molar mass is 288.78 g/mol.

What is 9-Chlorotriptycene used for?

Known uses and roles of 9-Chlorotriptycene include building blocks in research and laboratory.

Is 9-Chlorotriptycene hazardous?

No GHS hazard classification for 9-Chlorotriptycene 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 9-Chlorotriptycene?

9-Chlorotriptycene is usually classified under HS code 290399 (Halogenated derivatives of aromatic hydrocarbons, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 9-Chlorotriptycene?

Post a free request on CompoundList and suppliers of 9-Chlorotriptycene will send you quotes. Your contact details stay private until you accept a quote.

What is the price of 9-Chlorotriptycene?

Suppliers quote 9-Chlorotriptycene 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 9-Chlorotriptycene

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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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