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Aliphatic and alicyclic building blocks

Npc328442

Also known as trans-Nonachlor, cis-Nonachlor, c-Nonachlor

CAS 39765-80-5Formula C10H5Cl9Molar mass 444.23 g/molEC 622-800-4
GHS signal word: Warning. Pictograms: Harmful or irritant, Hazardous to the environment
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Npc328442 chemical structure, C10H5Cl9, CAS 39765-80-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
39765-80-5
Formula
C10H5Cl9
Molar mass
444.23 g/mol
EC number
622-800-4
HS code
290389
Category
Aliphatic and alicyclic building blocks

What is Npc328442?

Plain description, key identifiers and synonyms

Trans-Nonachlor is an organochlorine compound.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(1S,2R,3S,5R,6S,7R)-1,3,4,5,7,8,9,10,10-nonachlorotricyclo[5.2.1.02,6]dec-8-ene
CAS number
39765-80-5 CAS number cross-checkedOther or deprecated CAS: 5103-73-1
EC number
622-800-4
Molecular formula
C10H5Cl9
UNII
2PFJ22N0EU, 9LP364CK91
InChIKey
OCHOKXCPKDPNQU-FLVMBEMLSA-N
InChI
InChI=1S/C10H5Cl9/c11-3-1-2(4(12)5(3)13)9(17)7(15)6(14)8(1,16)10(9,18)19/h1-5H/t1-,2+,3+,4-,5?,8+,9-
Canonical SMILES
ClC1=C(Cl)C2(Cl)C3C(Cl)C(Cl)C(Cl)C3C1(Cl)C2(Cl)Cl
Isomeric SMILES
[C@@H]12[C@@H]([C@H](C([C@H]1Cl)Cl)Cl)[C@]3(C(=C([C@@]2(C3(Cl)Cl)Cl)Cl)Cl)Cl

Synonyms

  • trans-Nonachlor
  • cis-Nonachlor
  • c-Nonachlor
  • t-Nonachlor
  • Nonachlor, cis-
  • Nonachlor, trans-
  • cis-Nonachlordane
  • (1R,2r,3S,3aR,4S,7R,7aS)-1,2,3,4,5,6,7,8,8-nonachloro-2,3,3a,4,7,7a-hexahydro-1H-4,7-methanoindene
  • 4,7-Methano-1H-indene, 1,2,3,4,5,6,7,8,8-nonachloro-2,3,3a,4,7,7a-hexahydro-, (1alpha,2alpha,3alpha,3aalpha,4beta,7beta,7aalpha)-
  • cis-Nonachlor Standard
  • trans-Nonachlor Standard
  • (1R,2s,3S,3aR,4S,7R,7aS)-1,2,3,4,5,6,7,8,8-Nonachloro-2,3,3a,4,7,7a-hexahydro-1H-4,7-methanoindene
  • (1R,2S,3R,5S,6R,7S)-1,3,4,5,7,8,9,10,10-nonachlorotricyclo[5.2.1.02,6]dec-8-ene
  • 4,7-Methano-1H-indene, 1,2,3,4,5,6,7,8,8-nonachloro-2,3,3a,4,7,7a-hexahydro-, (1alpha,2beta,3alpha,3aalpha,4beta,7beta,7aalpha)-
  • 4,7-Methano-1H-indene, 1,2,3,4,5,6,7,8,8-nonachloro-2,3,3a,4,7,7a-hexahydro-, (1alpha,2alpha,3alpha)-
  • 4,7-Methanoindan, 1alpha,2alpha,3alpha,4beta,5,6,7beta,8,8-nonachloro-3aalpha,4,7,7aalpha-tetrahydro-
  • (1S,2R,3S,5R,6S,7R)-1,3,4,5,7,8,9,10,10-nonachlorotricyclo[5.2.1.02,6]dec-8-ene
  • (1R,2R,3S,4S,5R,6S,7S)-1,3,4,5,7,8,9,10,10-Nonachlorotricyclo(5.2.1.0(sup 2,6))dec-8-ene
  • (1R,2R,3S,7R,7aS)-1,2,3,4,5,6,7,8,8-Nonachloro-2,3,3a,4,7,7a-hexahydro-1H-4,7-methanoindene
  • (1R,2S,3R,4R,5S,6R,7S)-1,3,4,5,7,8,9,10,10-nonachlorotricyclo[5.2.1.0^{2,6}]dec-8-ene
  • 1alpha,2alpha,3alpha,4beta,5,6,7beta,8,8-nonachloro-2,3,3a.alpha.,4,7,7a.alpha.-hexahydro-4,7-methano-1H-indene
  • 4,7-Methano-1H-indene, 1,2,3,4,5,6,7,8,8-nonachlor-2,3,3a,4,7,7a-hexahydro-, (1-alpha,2-beta,3-alpha,3a-alpha,4-beta,7-beta,7a-alpha)-
  • 4,7-Methano-1H-indene, 1,2,3,4,5,6,7,8,8-nonachloro-2,3,3a,4,7,7a-hexahydro-, (1alpha,2alpha,3.alpha.)-
  • 4,7-Methano-1H-indene, 1,2,3,4,5,6,7,8,8-nonachloro-2,3,3a,4,7,7a-hexahydro-, (1R,3S,3ar,4S,7R,7as)-
  • 4,7-Methano-1H-indene, 1,2,3,4,5,6,7,8,8-nonachloro-2,3,3a,4,7,7a-hexahydro-, (1R,3S,3ar,4S,7R,7as)-rel-
Show all 26 synonyms
  • Rel-4,7-methano-1H-indene, 1,2,3,4,5,6,7,8,8-nonachloro-2,3,3a,4,7,7a-hexahydro-, (1alpha,2alpha,3alpha,3a.alpha.,4beta,7beta,7a.alpha.)-

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
444.23 g/molcalc.
Exact mass
439.7588 Dacalc.
LogP (octanol/water)
5.9calc.
Topological polar surface area
0 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
0calc.
Rotatable bonds
0calc.
Heavy atoms
19calc.
Rings
3calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.8calc.
Formal charge
0calc.
Stereocentres
7calc.
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, C1=CC2CC1C1CCCC21

C1=CC2CC1C1CCCC21

3 rings, 10 atoms, the 2,3,3a,4,7,7a-Hexahydro-4,7-methano-1H-indene ring system.

61 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant
GHS09: Hazardous to the environment
Hazardous to the environment

Hazard statements

  • H302Harmful if swallowed.
  • H400Very toxic to aquatic life.
Precautionary statements (7)
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P273Avoid release to the environment.
  • P301 + P317If swallowed: Get medical help.
  • P330Rinse mouth.
  • P391Collect spillage.
  • P501Dispose of contents and container in accordance with local regulations.

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

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Npc328442 price

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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 Npc328442 is traded under.

HS 2903.89Indicative HS code

Halogenated derivatives of cyclanic, cyclenic or cycloterpenic hydrocarbons, other

World exports in 2024
$92.3M
−2.2% vs 2023, imports $90.8M
2019 to 2024
Top exporters
  1. China40.4%
  2. Japan26.5%
  3. United Kingdom7.2%
Top importers
  1. South Korea19.2%
  2. Japan16.6%
  3. United States15.8%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Npc328442 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Npc328442, based on the data on this page

What is Npc328442?

Trans-Nonachlor is an organochlorine compound.

What is the CAS number of Npc328442?

The CAS registry number of Npc328442 is 39765-80-5. Other or deprecated CAS numbers: 5103-73-1.

What is the molecular formula and weight of Npc328442?

The molecular formula of Npc328442 is C10H5Cl9 and its molar mass is 444.23 g/mol.

What is Npc328442 used for?

Known uses and roles of Npc328442 include building blocks in research and laboratory.

Is Npc328442 hazardous?

Npc328442 carries the GHS signal word "Warning". Main hazards: harmful if swallowed, very toxic to aquatic life. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Npc328442?

Npc328442 is usually classified under HS code 290389 (Halogenated derivatives of cyclanic, cyclenic or cycloterpenic hydrocarbons, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Npc328442?

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What is the price of Npc328442?

Suppliers quote Npc328442 on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

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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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