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ChemicalBook >> CAS DataBase List >>1,2,3,9-Tetrachlorodibenzo[1,4]dioxin

1,2,3,9-Tetrachlorodibenzo[1,4]dioxin

1,2,3,9-Tetrachlorodibenzo[1,4]dioxin Structure
1,2,3,9-Tetrachlorodibenzo[1,4]dioxin structure
CAS No.
71669-26-6
Chemical Name:
1,2,3,9-Tetrachlorodibenzo[1,4]dioxin
Synonyms
1,2,3,9-TCDD;1,2,3,9-Tetrachlorodibenzodioxin;1,2,3,9-Tetrachlorodibenzo-p-dioxin;1,2,3,9-Tetrachlorodibenzo[1,4]dioxin;1,2,3,9-Tetrachlorodibenzo[b,e][1,4]dioxin;Dibenzo[b,e][1,4]dioxin, 1,2,3,9-tetrachloro-
CBNumber:
CB82149161
Molecular Formula:
C12H4Cl4O2
Molecular Weight:
321.97
MDL Number:
MOL File:
71669-26-6.mol
Last updated:2026-04-10 10:27:29
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1,2,3,9-Tetrachlorodibenzo[1,4]dioxin Properties

Boiling point 416.5±45.0 °C(Predicted)
Density 1.643±0.06 g/cm3(Predicted)
Henry's Law Constant 9.1×10-1 mol/(m3Pa) at 25℃, Wang and Wong (2002)
FDA UNII 338WW7175Q
EPA Substance Registry System 1,2,3,9-Tetrachlorodibenzo-p-dioxin (71669-26-6)

1,2,3,9-Tetrachlorodibenzo[1,4]dioxin Preparation Products And Raw materials

Raw materials

Preparation Products

1,2,3,9-Tetrachlorodibenzo[1,4]dioxin Suppliers

Global( 5)Suppliers
Supplier Tel Email Country ProdList Advantage
Qingdao Tenglong microwave technology co., LTD. 0532-83818797 17669478191 sc@tlwb.com.cn China 3933 58
QUALITY CONTROL SOLUTIONS LTD. +86-0755-66853366 +86-13670046396 export03@qcsrm.com China 24318 58
Reer Technology (Shanghai) Co., LTD 021-64400900 15800436310 bessey@reertech.com China 4097 58
CHINA ISOTOPE CO., LIMITED 02151600108 13062666369 info@isotopechem.com China 4721 58
Supplier Advantage
Qingdao Tenglong microwave technology co., LTD. 58
QUALITY CONTROL SOLUTIONS LTD. 58
Reer Technology (Shanghai) Co., LTD 58
CHINA ISOTOPE CO., LIMITED 58
1,2,3,9-TCDD 1,2,3,9-Tetrachlorodibenzo[1,4]dioxin 1,2,3,9-Tetrachlorodibenzo[b,e][1,4]dioxin 1,2,3,9-Tetrachlorodibenzodioxin 1,2,3,9-Tetrachlorodibenzo-p-dioxin Dibenzo[b,e][1,4]dioxin, 1,2,3,9-tetrachloro- 71669-26-6