CAS 39227-61-7|1,2,3,4,7-Pentachlorodibenzo-p-dioxin

Introduction：Basic information about CAS 39227-61-7|1,2,3,4,7-Pentachlorodibenzo-p-dioxin, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Toxicological Information
CHEMICAL IDENTIFICATION
4. Safety Information
5. Synonyms

Common Name	1,2,3,4,7-Pentachlorodibenzo-p-dioxin
CAS Number	39227-61-7	Molecular Weight	356.41600
Density	1.714g/cm3	Boiling Point	444.1ºC at 760mmHg
Molecular Formula	C₁₂H₃Cl₅O₂	Melting Point	/
MSDS	/	Flash Point	171.8ºC

Names

Name	1,2,3,4,7-Pentachlorodibenzo-p-dioxin
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.714g/cm3
Boiling Point	444.1ºC at 760mmHg
Molecular Formula	C₁₂H₃Cl₅O₂
Molecular Weight	356.41600
Flash Point	171.8ºC
Exact Mass	353.85800
PSA	18.46000
LogP	6.85160
Index of Refraction	1.661
InChIKey	WRNGAZFESPEMCN-UHFFFAOYSA-N
SMILES	Clc1ccc2c(c1)Oc1c(Cl)c(Cl)c(Cl)c(Cl)c1O2

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: HP3370000

CHEMICAL NAME :: Dibenzo-p-dioxin, 1,2,3,4,7-pentachloro-

CAS REGISTRY NUMBER :: 39227-61-7

LAST UPDATED :: 199710

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C12-H3-Cl5-O2

MOLECULAR WEIGHT :: 356.40

Safety Information

RIDADR	UN 2811
Packaging Group	I
Hazard Class	6.1(a)

Synonyms

1,2,3,4,7-Pentachlorodibenzodioxin

1,2,3,4,7-PCDD

1,2,3,4,7-Pentachlorodibenzo-para-dioxin

1,2,3,4,7-pentachloro dibenzo-p-dioxin

1,2,3,4,7-pentachlorooxanthrene

1,2,3,4,7-P5CDD

Dibenzo-p-dioxin,1,2,3,4,7-pentachloro

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