U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Details

Stereochemistry ACHIRAL
Molecular Formula C12H3Cl5O2
Molecular Weight 356.416
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 1,2,4,6,8-PENTACHLORODIBENZO-P-DIOXIN

SMILES

ClC1=CC2=C(OC3=C(Cl)C=C(Cl)C(Cl)=C3O2)C(Cl)=C1

InChI

InChIKey=SJJWALZHAWITMS-UHFFFAOYSA-N
InChI=1S/C12H3Cl5O2/c13-4-1-6(15)10-8(2-4)18-12-9(17)5(14)3-7(16)11(12)19-10/h1-3H

HIDE SMILES / InChI

Molecular Formula C12H3Cl5O2
Molecular Weight 356.416
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 20:14:04 GMT 2025
Edited
by admin
on Mon Mar 31 20:14:04 GMT 2025
Record UNII
42DF2D2O9C
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
1,2,4,6,8-PECDD
Preferred Name English
1,2,4,6,8-PENTACHLORODIBENZO-P-DIOXIN
Common Name English
1,2,4,6,8-PENTACHLORODIBENZODIOXIN
Systematic Name English
DIBENZO(B,E)(1,4)DIOXIN, 1,2,4,6,8-PENTACHLORO-
Systematic Name English
PCDD 58
Common Name English
Code System Code Type Description
PUBCHEM
51466
Created by admin on Mon Mar 31 20:14:04 GMT 2025 , Edited by admin on Mon Mar 31 20:14:04 GMT 2025
PRIMARY
CAS
71998-76-0
Created by admin on Mon Mar 31 20:14:04 GMT 2025 , Edited by admin on Mon Mar 31 20:14:04 GMT 2025
PRIMARY
FDA UNII
42DF2D2O9C
Created by admin on Mon Mar 31 20:14:04 GMT 2025 , Edited by admin on Mon Mar 31 20:14:04 GMT 2025
PRIMARY
EPA CompTox
DTXSID6074095
Created by admin on Mon Mar 31 20:14:04 GMT 2025 , Edited by admin on Mon Mar 31 20:14:04 GMT 2025
PRIMARY