2,3',4,4',6-pentachlorobiphenyl

Name: 2,3',4,4',6-pentachlorobiphenyl
Brand: Jinan Shenghe Chemical Co., Ltd.

CAS 56558-17-9C12H5Cl5MW 326.4

2,3',4,4',6-pentachlorobiphenyl (CAS No. 56558-17-9) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.

Specifications

CAS Number56558-17-9

Molecular FormulaC12H5Cl5

Molecular Weight326.4

LogP6.4

Purity按批次COA提供(不公开发布)

Packaging按订单/批次确认(不公开发布)

ApplicationsOrganic Chemicals

CategoryOrganic Chemicals

Where it is used

Organic Chemicals

Packaging & Supply

Packaging按订单/批次确认(不公开发布)

Purity按批次COA提供(不公开发布)

StorageSealed, cool and dry place

Lead TimeIn stock / per order

Documents & Support

COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.

Frequently Asked Questions

What is the CAS number of 2,3',4,4',6-pentachlorobiphenyl?

The CAS number of 2,3',4,4',6-pentachlorobiphenyl is 56558-17-9.

What purity and packaging are available?

Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.

What are the applications of 2,3',4,4',6-pentachlorobiphenyl?

Main applications include Organic Chemicals.

How do I buy 2,3',4,4',6-pentachlorobiphenyl or get a quote?

Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..

PubChem Public Data

Description

2,3',4,4',6-pentachlorobiphenyl · CAS 56558-17-9 · C12H5Cl5. UNII YRA124HZZL. LogP: 6.4.

Identification

CAS Registry Number	56558-17-9
PubChem CID	63083
Molecular formula	C12H5Cl5
IUPAC name	1,3,5-trichloro-2-(3,4-dichlorophenyl)benzene
UNII (FDA)	YRA124HZZL

Computed Descriptors

Molecular Weight	326.4
XLogP3	6.6
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	0
Rotatable Bond Count	1
Exact Mass	325.880439
Monoisotopic Mass	323.883389
Topological Polar Surface Area	0
Heavy Atom Count	17
Formal Charge	0

Physical & Chemical Properties

LogP	6.4

Physical description & handling notes

160.9 Å² [M]+ [CCS Type: TIMS, Method: calibration with PAHs]

Regulatory Status

GHS notification summary	100% (3 / 3)

GHS Hazard Classification

GHS notification summary	100% (3 / 3)

This chemical does not meet GHS hazard criteria for 100% (3 of 3) of all reports.

Reported as not meeting GHS hazard criteria by 3 of 3 companies. For more detailed information, please visit ECHA C&L website.

Documented Uses

PCBs were used as coolants and lubricants in transformers, capacitors, and other electrical devices (such as fluorescent lights and refridgerators) produced before 1977. PCBs may contaminate the air and water near hazardous waste sites. In addition, PCBs bioaccumulate in the environment and may be found in fish, meat, and dairy products. (L4)

Synonyms

2,3',4,4',6-Pentachlorobiphenyl; 56558-17-9; PCB 119; UNII-YRA124HZZL; YRA124HZZL; 2,3',4,4',6-Pentachloro-1,1'-biphenyl; 2,4,6,3',4'-Pentachlorobiphenyl; 1,1'-Biphenyl, 2,3',4,4',6-pentachloro-; DTXSID5074185; 1,1'-Biphenyl, 2,4,6,3'4'-pentachloro-; RefChem:53518; DTXCID9042091; PCB No. 119; 1,3,5-trichloro-2-(3,4-dichlorophenyl)benzene; SCHEMBL4459758; SCHEMBL9785733

Frequently Asked Questions

What are the CAS number and molecular formula of 2,3',4,4',6-pentachlorobiphenyl?

CAS 56558-17-9; molecular formula C12H5Cl5; molecular weight — g/mol.

What other names is 2,3',4,4',6-pentachlorobiphenyl known by?

2,3',4,4',6-Pentachlorobiphenyl, 56558-17-9, PCB 119, UNII-YRA124HZZL, YRA124HZZL, 2,3',4,4',6-Pentachloro-1,1'-biphenyl.

Is 2,3',4,4',6-pentachlorobiphenyl classified as hazardous?

100% of GHS notifications report no hazard classification (3 of 3).

What are the key physical properties of 2,3',4,4',6-pentachlorobiphenyl?

LogP: 6.4.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.

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