trans-nonachlor

Modify Date: 2026-07-03 19:08:19

trans-nonachlor Structure
trans-nonachlor structure
Common Name trans-nonachlor
CAS Number 39765-80-5 Molecular Weight 444.224
Density 1.9±0.1 g/cm3 Boiling Point 451.4±40.0 °C at 760 mmHg
Molecular Formula C10H5Cl9 Melting Point 148℃
MSDS Chinese USA Flash Point 229.1±24.7 °C
Symbol GHS07 GHS09
GHS07, GHS09
Signal Word Warning

Summary: trans-Nonachlor (Chinese name: 反式-九氯, CAS number: 39765-80-5) is a solid compound with molecular formula C10H5Cl9 and molecular weight 444.224. It has a melting point of 148℃, boiling point of 451.4±40.0 °C, and density of 1.9±0.1 g/cm3. For research-use only, not for medical or clinical usage.


 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name trans-Nonachlor
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.9±0.1 g/cm3
Boiling Point 451.4±40.0 °C at 760 mmHg
Melting Point 148℃
Molecular Formula C10H5Cl9
Molecular Weight 444.224
Flash Point 229.1±24.7 °C
Exact Mass 439.758789
LogP 5.90
Appearance of Characters Solid
Vapour Pressure 0.0±1.1 mmHg at 25°C
Index of Refraction 1.632
InChIKey OCHOKXCPKDPNQU-JIRPQDPUSA-N
SMILES ClC1=C(Cl)C2(Cl)C3C(Cl)C(Cl)C(Cl)C3C1(Cl)C2(Cl)Cl

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
PC0950000
CHEMICAL NAME :
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)-
CAS REGISTRY NUMBER :
39765-80-5
LAST UPDATED :
199710
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C10-H5-Cl9
MOLECULAR WEIGHT :
444.20

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: PB85-143766

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Symbol GHS07 GHS09
GHS07, GHS09
Signal Word Warning
Hazard Statements H302-H315-H319-H335-H410
Precautionary Statements P261-P273-P305 + P351 + P338-P501
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes F,Xn,N
Risk Phrases R22;R50;R36/37/38
Safety Phrases S26;S61
RIDADR UN 1208 3/PG 2
RTECS PC0950000

 Articles26

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

Are exploited mangrove molluscs exposed to Persistent Organic Pollutant contamination in Senegal, West Africa?

Chemosphere 84(3) , 318-27, (2011)

The surface sediments, two bivalves (Arca senilis and Crassostera gasar) and three gastropods (Conus spp., Hexaplex duplex and Pugilina morio) from two Senegalese stations, Falia (Sine-Saloum Estuary)...

The mammalian testis accumulates lower levels of organochlorine chemicals compared with other tissues.

Reprod. Toxicol. 15(3) , 333-8, (2001)

Tissues were obtained from three separate experiments in order to quantify the tissue distribution of organochlorine chemicals that are thought to be potential reproductive toxicants in males: 1) Spra...

Selective bioaccumulation of chlorinated pesticides and metabolites in Arctic seabirds.

Environ. Pollut. 145(2) , 545-53, (2007)

Chlorinated pesticides and metabolites (CPs) were quantified in the seabird species: little auk (Alle alle), Brünnich's guillemot (Uria lomvia), black guillemot (Cepphus grylle) and black-legged kitti...

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

T-NONACHLOR
trans-nonachlor
(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
(1R,2S,3R,4r,5S,6R,7S)-1,3,4,5,7,8,9,10,10-Nonachlorotricyclo[5.2.1.0]dec-8-ene
Enneachlor
trans-Nonachlordane
(1a,2b,3a,3aa,4b,7b,7aa)-1,2,3,4,5,6,7,8,8-Nonachloro-2,3,3a,4,7,7a-hexahydro-4,7-methano-1H-indene

 trans-nonachlor | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the SMILES notation of trans-Nonachlor?
A: SMILES notation of trans-Nonachlor is ClC1=C(Cl)C2(Cl)C3C(Cl)C(Cl)C(Cl)C3C1(Cl)C2(Cl)Cl.
Q: What is the physical appearance of trans-Nonachlor?
A: trans-Nonachlor appears as Solid.
Q: What is the safety information for trans-Nonachlor?
A: Safety information for trans-Nonachlor: S26;S61.
Q: What is the CAS number of trans-Nonachlor?
A: CAS number of trans-Nonachlor is 39765-80-5.
Q: What is the melting point of trans-Nonachlor?
A: Melting point of trans-Nonachlor is 148℃.
Q: What is the InChIKey of trans-Nonachlor?
A: InChIKey of trans-Nonachlor is OCHOKXCPKDPNQU-JIRPQDPUSA-N.
Q: What is the English name of trans-Nonachlor?
A: The English name of trans-Nonachlor is trans-Nonachlor.
Q: What is the molecular weight of trans-Nonachlor?
A: Molecular weight of trans-Nonachlor is 444.224.
Q: What English synonyms does trans-Nonachlor have?
A: English synonyms of trans-Nonachlor: T-NONACHLOR, trans-nonachlor, (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, (1R,2S,3R,4r,5S,6R,7S)-1,3,4,5,7,8,9,10,10-Nonachlorotricyclo[5.2.1.0]dec-8-ene, Enneachlor, trans-Nonachlordane, (1a,2b,3a,3aa,4b,7b,7aa)-1,2,3,4,5,6,7,8,8-Nonachloro-2,3,3a,4,7,7a-hexahydro-4,7-methano-1H-indene.
Q: What is the molecular formula of trans-Nonachlor?
A: Molecular formula of trans-Nonachlor is C10H5Cl9.

 trans-nonachlorfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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