2,3-Dichlorodibenzo-p-dioxin

Modify Date: 2024-01-11 10:11:57

2,3-Dichlorodibenzo-p-dioxin Structure
2,3-Dichlorodibenzo-p-dioxin structure
Common Name 2,3-Dichlorodibenzo-p-dioxin
CAS Number 29446-15-9 Molecular Weight 253.08100
Density 1.47g/cm3 Boiling Point 351.4ºC at 760mmHg
Molecular Formula C12H6Cl2O2 Melting Point N/A
MSDS N/A Flash Point 140.8ºC

 Names

Name 2,3-Dichlorodibenzo-p-dioxin
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.47g/cm3
Boiling Point 351.4ºC at 760mmHg
Molecular Formula C12H6Cl2O2
Molecular Weight 253.08100
Flash Point 140.8ºC
Exact Mass 251.97400
PSA 18.46000
LogP 4.89140
Vapour Pressure 8.33E-05mmHg at 25°C
Index of Refraction 1.642

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
HP3096000
CHEMICAL NAME :
Dibenzo-p-dioxin, 2,3-dichloro-
CAS REGISTRY NUMBER :
29446-15-9
LAST UPDATED :
199510
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C12-H6-Cl2-O2
MOLECULAR WEIGHT :
253.08
WISWESSER LINE NOTATION :
T C666 BO IOJ EG FG

 Safety Information

RIDADR UN 3077
HS Code 2932999060

 Synthetic Route

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2,3-Dichlorodibenzo-p-dioxin Structure

2,3-Dichlorodib...

CAS#:29446-15-9

Literature: Kuntsevich, A. D.; Golovkov, V. F.; Chernov, S. A.; Rembovskii, V. R.; Troshkin, N. M.; Baulin, S. I. Doklady Chemistry, 1993 , vol. 332, # 4 p. 225 - 229 Dokl. Akad. Nauk SSSR Ser. Khim., 1993 , vol. 332, # 4 p. 461 - 465

 Customs

HS Code 2932999060
Summary 2932999060. Dioxin,Furan(polychorinated dibenzo-p-dioxines,polychlorinated dibenzofurans). VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:89(articles on the list of prohibited export goods,articles on the list of prohibited import goods). MFN tariff:6.5%. General tariff:20.0%

 Synonyms

2,3-Dichlorodibenzo-para-dioxin
Dibenzo-p-dioxin,2,3-dichloro
dichlorodibenzodioxin
2,3-dichlorobenzo-p-dioxin
2,3-dichlorodibenzo-4-dioxin
2,3-Dichlorodibenzodioxin
AmbscLK-270