1,2,3,7-TCDF

Modify Date: 2025-09-01 20:21:24

1,2,3,7-TCDF Structure
1,2,3,7-TCDF structure
Common Name 1,2,3,7-TCDF
CAS Number 83704-22-7 Molecular Weight 305.97200
Density 1.625g/cm3 Boiling Point 420.1ºC at 760 mmHg
Molecular Formula C12H4Cl4O Melting Point N/A
MSDS N/A Flash Point 207.9ºC

 Names

Name 1,2,3,7-tetrachlorodibenzofuran
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.625g/cm3
Boiling Point 420.1ºC at 760 mmHg
Molecular Formula C12H4Cl4O
Molecular Weight 305.97200
Flash Point 207.9ºC
Exact Mass 303.90200
PSA 13.14000
LogP 6.19960
Index of Refraction 1.713
InChIKey MDNZFYGATDCKRB-UHFFFAOYSA-N
SMILES Clc1ccc2c(c1)oc1cc(Cl)c(Cl)c(Cl)c12

 Safety Information

HS Code 2932999099

 Synthetic Route

~%

1,2,3,7-TCDF Structure

1,2,3,7-TCDF

CAS#:83704-22-7

Literature: Iino; Imagawa; Takeuchi; Sadakata Environmental Science and Technology, 1999 , vol. 33, # 7 p. 1038 - 1043

~%

1,2,3,7-TCDF Structure

1,2,3,7-TCDF

CAS#:83704-22-7

Literature: Iino; Imagawa; Takeuchi; Sadakata Environmental Science and Technology, 1999 , vol. 33, # 7 p. 1038 - 1043

~%

1,2,3,7-TCDF Structure

1,2,3,7-TCDF

CAS#:83704-22-7

Literature: Iino; Imagawa; Takeuchi; Sadakata Environmental Science and Technology, 1999 , vol. 33, # 7 p. 1038 - 1043

~%

1,2,3,7-TCDF Structure

1,2,3,7-TCDF

CAS#:83704-22-7

Literature: Iino; Imagawa; Takeuchi; Sadakata Environmental Science and Technology, 1999 , vol. 33, # 7 p. 1038 - 1043

~%

1,2,3,7-TCDF Structure

1,2,3,7-TCDF

CAS#:83704-22-7

Literature: Mazer, Thomas; Hileman, Fred D.; Noble, Roy W.; Brooks, Joseph J. Analytical Chemistry, 1983 , vol. 55, # 1 p. 104 - 110

~%

1,2,3,7-TCDF Structure

1,2,3,7-TCDF

CAS#:83704-22-7

Detail
Literature: Mazer, Thomas; Hileman, Fred D.; Noble, Roy W.; Brooks, Joseph J. Analytical Chemistry, 1983 , vol. 55, # 1 p. 104 - 110

 Customs

HS Code 2932999099
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

Dibenzofuran,1,2,3,7-tetrachloro
1,2,3,7-TCDF
1,2,3,7-Tetrachloro-dibenzofuran
1,2,3,7-T4CDF
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