1,2,6,9-TETRACHLORODIBENZO-P-DIOXIN

Details

Stereochemistry	ACHIRAL
Molecular Formula	C12H4Cl4O2
Molecular Weight	321.971
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure of 1,2,6,9-TETRACHLORODIBENZO-P-DIOXIN

Structure Search

SMILES

ClC1=C(Cl)C2=C(OC3=C(Cl)C=CC(Cl)=C3O2)C=C1

InChI

InChIKey=ZKMXKYXNLFLUCD-UHFFFAOYSA-N

InChI=1S/C12H4Cl4O2/c13-5-3-4-8-12(9(5)16)18-11-7(15)2-1-6(14)10(11)17-8/h1-4H

HIDE SMILES / InChI

Molecular Formula	C12H4Cl4O2
Molecular Weight	321.971
Charge	0
Count

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	0
Optical Activity	NONE

Approval Year

Substance Class	Chemical Created by `admin` on `Mon Mar 31 19:39:56 GMT 2025` Edited by `admin` on `Mon Mar 31 19:39:56 GMT 2025`
Record UNII	25X59A1733
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

1,2,6,9-TETRACHLORODIBENZO-P-DIOXIN

Common Name

English

1,2,6,9-TCDD

Preferred Name

English

DIBENZO(B,E)(1,4)DIOXIN, 1,2,6,9-TETRACHLORO-

Systematic Name

English

1,2,6,9-TETRACHLORODIBENZODIOXIN

Systematic Name

English

PCDD 38

Common Name

English

Code System Code Type Description

EPA CompTox

DTXSID20960990

Created by admin on Mon Mar 31 19:39:56 GMT 2025 , Edited by admin on Mon Mar 31 19:39:56 GMT 2025

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CAS

40581-91-7

Created by admin on Mon Mar 31 19:39:56 GMT 2025 , Edited by admin on Mon Mar 31 19:39:56 GMT 2025

PRIMARY

PUBCHEM

38525

Created by admin on Mon Mar 31 19:39:56 GMT 2025 , Edited by admin on Mon Mar 31 19:39:56 GMT 2025

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FDA UNII

25X59A1733

Created by admin on Mon Mar 31 19:39:56 GMT 2025 , Edited by admin on Mon Mar 31 19:39:56 GMT 2025

PRIMARY