Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2',3,4,4',5-PENTACHLOROBIPHENYL
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

65510-44-3

65510-44-3 structure

65510-44-3 structure

Name: 2',3,4,4',5-Pentachlorobiphenyl
Chemical Name: 2',3,4,4',5-Pentachlorobiphenyl
CAS Number: 65510-44-3
Molecular Formula: C₁₂H₅Cl₅
Molecular Weight: 326.43300
Catalog: analytical chemistry food safety Dioxins, polychlorinated biphenyls, furans
Create Date: 2018-12-18 14:05:01
Modify Date: 2026-07-01 19:17:00

Name	2',3,4,4',5-Pentachlorobiphenyl
Synonyms	L20012300IO PCB No. 123 10μg/mLin Isooctane PCB NO 23445PECB 2,3',4,4',5'-Pentachloro-1,1'-biphenyl BZ NO 1,2,3-trichloro-5-(2,4-dichlorophenyl)benzene PCB-123 BZ# C20012300 PCB No CB-123 23445PENTACHLOROBIPHENYL(2,3',4,4',5'-PENTACHLOROISOMER) PCB No. 123 10 μg/mL in Isooctane 2,3',4,4',5'-Pentachlorobiphenyl (= 2',3,4,4',5-) 2',3,4,4',5-Pentachlorobiphenyl 5mg [65-3]

Density	1.522 g/cm3
Boiling Point	390.2ºC at 760 mmHg
Molecular Formula	C₁₂H₅Cl₅
Molecular Weight	326.43300
Flash Point	192.1ºC
Exact Mass	323.88300
LogP	6.62060
Index of Refraction	1.619
Storage condition	room temp

Hazard Codes	N
Risk Phrases	33-50/53
Safety Phrases	60-61
HS Code	2903999090

29898-32-6 structure

29898-32-6

64634-61-3 structure

64634-61-3

~%

65510-44-3 structure

65510-44-3

Literature: Chemosphere, , vol. 31, # 2 p. 2687 - 2705

HS Code	2903999090
Summary	2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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