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

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Names

[ CAS No. ]:
39227-61-7

[ Name ]:
1,2,3,4,7-Pentachlorodibenzo-p-dioxin

[Synonym ]:
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

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

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)

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • potassium,2,3,4,5,6-pentachlorophenolate
  • potassium 2,4-dichlorophenolate

DownStream

Related Compounds

  • 1,2,3,7,8-pentachlorodibenzo-p-dioxin
  • 1,2,3,7,8-Pentachlorodibenzo-p-dioxin
  • 1,2,4,7,8-Pentachlorodibenzo-p-dioxin
  • 1,2,4,7,9-Pentachlorodibenzo-p-dioxin
  • 1,2,3,4,7,8-Hexachlorodibenzo-P-Dioxin (13C12, 99%) 50 Ug/Ml In Nonane
  • 1,2,3,4,7,8-Hexachlorodibenzo-p-dioxin
  • N-(3-methanesulfonamidophenyl)-3-(4-oxo-3,4-dihydro-1,2,3-benzotriazin-3-yl)propanamide
  • 4-Fluoro-2-nitro-1-(3-nitrophenoxy)benzene
  • 12-(4-Methanesulfonyl-1,4-diazepan-1-yl)-7-thia-9,11-diazatricyclo[6.4.0.0^{2,6}]dodeca-1(8),2(6),9,11-tetraene
  • 2-Methyl-4-(4-methylsulfonyl-1,4-diazepan-1-yl)-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidine
  • N-[1-(4-methylphthalazin-1-yl)piperidin-4-yl]methanesulfonamide
  • 2-Butyl-4-(chloromethyl)-1,3-thiazole
  • 6-(4-Methanesulfonyl-1,4-diazepan-1-yl)pyridine-3-carbonitrile
  • N-allyl-1-phenyl-5-(1H-pyrrol-1-yl)-1H-pyrazole-4-carboxamide
  • N-hexyl-2-(3-pyridyl)-4-quinolinecarboxamide
  • N2,N6-di(quinolin-3-yl)pyridine-2,6-dicarboxamide
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