Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,2,3,4,7-PENTACHLORODIBENZO-P-DIOXIN
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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39227-61-7

39227-61-7 structure

39227-61-7 structure

Name: 1,2,3,4,7-Pentachlorodibenzo-p-dioxin
Chemical Name: 1,2,3,4,7-Pentachlorodibenzo-p-dioxin
CAS Number: 39227-61-7
Molecular Formula: C₁₂H₃Cl₅O₂
Molecular Weight: 356.41600
Create Date: 2019-01-05 11:00:32
Modify Date: 2025-08-29 18:07:22

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

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

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

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

7778-73-6 structure

7778-73-6

50884-30-5 structure

50884-30-5

~%

39227-61-7 structure

39227-61-7

Literature: Buser, Hans Rudolf; Rappe, Christoffer Analytical Chemistry, 1984 , vol. 56, # 3 p. 442 - 448

Precursor 2
7778-73-6 50884-30-5
DownStream 0

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