2,3,4,5,6-五氯联苯

Name: 2,3,4,5,6-五氯联苯
Brand: 济南圣和化工有限公司

CAS 18259-05-7C12H5Cl5MW 326.4

济南圣和化工主营供应 2,3,4,5,6-五氯联苯（CAS 18259-05-7），归类于有机化学品，分子式 C12H5Cl5，分子量 326.4。我们面向国内化工贸易与生产企业提供稳定的现货供应，报价响应快，支持对公转账并可开具增值税发票。

产品概览

CAS号	18259-05-7
分子式	C12H5Cl5
分子量	326.4
LogP	6.3
纯度	按批次COA提供(不公开发布)
包装	按订单/批次确认(不公开发布)
应用领域	有机化学品
类别	有机化学品

应用领域

有机化学品

2,3,4,5,6-五氯联苯在有机化学品领域使用广泛。采购前请确认纯度等级与包装形式，以批次 COA 为验收依据。

包装与储存

包装规格按订单/批次确认(不公开发布)

纯度规格按批次COA提供(不公开发布)

储存条件密封、阴凉干燥处保存

运输常规化工运输

样品可协商提供

交期现货/按订单安排

采购提示：本产品按按订单/批次确认(不公开发布)起订发货，收到货物后请先核对包装完好性再行入库。储存条件为阴凉干燥、密封保存；如需 MSDS 或运输说明，可在询价时一并索取。

质量与文件

每批产品随货提供 COA（分析证书）；可按需提供 MSDS/技术数据表及第三方检测报告。纯度与包装以批次 COA 及订单确认为准。

关于供应商

选择济南圣和化工有限公司的理由：产品信息透明（含 CAS、分子式、理化参数）、报价响应快（一个工作日内）、单证齐全（COA/MSS/质检资料按需提供）、支持批量与长期协议供货。如需 2,3,4,5,6-五氯联苯以外的配套原料，也欢迎一并列出需求清单。

常见问题

2,3,4,5,6-五氯联苯的 CAS 号是多少？

2,3,4,5,6-五氯联苯的 CAS 号为 18259-05-7。

该产品的纯度和包装规格是什么？

常规纯度规格为按批次COA提供(不公开发布)，包装为按订单/批次确认(不公开发布)，随货提供 COA。

2,3,4,5,6-五氯联苯有什么用途？

主要应用于有机化学品。

如何购买或获取报价？

请发送邮件至 info@591daili.com 或通过 WhatsApp 联系，注明产品名称、CAS 号与需求数量，一个工作日内回复报价。供应商：济南圣和化工有限公司。

PubChem 公开数据

Description

2,3,4,5,6-PENTACHLOROBIPHENYL · CAS 18259-05-7 · C12H5Cl5. UNII 112AB9M1UF. LogP: 6.3.

Identification

CAS Registry Number	18259-05-7
PubChem CID	17348
Molecular formula	C12H5Cl5
IUPAC name	1,2,3,4,5-pentachloro-6-phenylbenzene
UNII (FDA)	112AB9M1UF

Computed Descriptors

Molecular Weight	326.4
XLogP3	6.7
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	6.3

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

2,3,4,5,6-Pentachlorobiphenyl; 18259-05-7; 1,1'-Biphenyl, 2,3,4,5,6-pentachloro-; 2,3,4,5,6-PENTACHLORO-1,1'-BIPHENYL; PCB 116; Biphenyl, 2,3,4,5,6-pentachloro-; UNII-112AB9M1UF; 112AB9M1UF; CHEBI:34219; DTXSID40864820; RefChem:53567; DTXCID20813295; PENTACHLOROBIPHENYL; PCB No. 116; 1,2,3,4,5-pentachloro-6-phenylbenzene; 25429-29-2

Frequently Asked Questions

What are the CAS number and molecular formula of 2,3,4,5,6-PENTACHLOROBIPHENYL?

CAS 18259-05-7; molecular formula C12H5Cl5; molecular weight — g/mol.

What other names is 2,3,4,5,6-PENTACHLOROBIPHENYL known by?

2,3,4,5,6-Pentachlorobiphenyl, 18259-05-7, 1,1'-Biphenyl, 2,3,4,5,6-pentachloro-, 2,3,4,5,6-PENTACHLORO-1,1'-BIPHENYL, PCB 116, Biphenyl, 2,3,4,5,6-pentachloro-.

Is 2,3,4,5,6-PENTACHLOROBIPHENYL classified as hazardous?

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

What are the key physical properties of 2,3,4,5,6-PENTACHLOROBIPHENYL?

LogP: 6.3.

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.