2,2',4,5'-四氯联苯

Name: 2,2',4,5'-四氯联苯
Brand: 济南圣和化工有限公司

CAS 41464-40-8C12H6Cl4MW 292.0

济南圣和化工有限公司现供应有机化学品——2,2',4,5'-四氯联苯（CAS 41464-40-8），分子式 C12H6Cl4，分子量 292.0。本页理化参数仅供参考，实际常规纯度按批次COA提供(不公开发布)，以批次 COA 及订单确认为准，支持批量采购与长期供货协议。

产品概览

CAS号	41464-40-8
分子式	C12H6Cl4
分子量	292.0
LogP	5.87
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

2,2',4,5'-四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

作为化工原料供应服务商，济南圣和化工有限公司长期服务于化工贸易、食品添加、医药中间体、日化原料等行业的采购需求。除 2,2',4,5'-四氯联苯外，您还可以在站内按 CAS 号或产品分类检索更多品类，获取规格与报价。

常见问题

2,2',4,5'-四氯联苯的 CAS 号是多少？

2,2',4,5'-四氯联苯的 CAS 号为 41464-40-8。

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。

2,2',4,5'-四氯联苯有什么用途？

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

2,2',4,5'-tetrachlorobiphenyl · CAS 41464-40-8 · C12H6Cl4. UNII BT5E4PD553. LogP: 5.87.

Identification

CAS Registry Number	41464-40-8
PubChem CID	38876
Molecular formula	C12H6Cl4
IUPAC name	1,4-dichloro-2-(2,4-dichlorophenyl)benzene
UNII (FDA)	BT5E4PD553

Computed Descriptors

Molecular Weight	292.0
XLogP3	6.4
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	0
Rotatable Bond Count	1
Exact Mass	291.919411
Monoisotopic Mass	289.922361
Topological Polar Surface Area	0
Heavy Atom Count	16
Formal Charge	0

Physical & Chemical Properties

LogP	5.87

Physical description & handling notes

155 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

2,2',4,5'-TETRACHLOROBIPHENYL; 41464-40-8; PCB 49; 1,1'-Biphenyl, 2,2',4,5'-tetrachloro-; 2,2',4,5'-Tcb; BT5E4PD553; DTXSID8073508; RefChem:53510; DTXCID6039922; 2,4-dichloro-1-(2,5-dichlorophenyl)benzene; 690-225-6; 2,2',4,5-Tetrachlorodiphenyl; 2,2',4,5'-Tetrachloro-1,1'-biphenyl; 1,4-dichloro-2-(2,4-dichlorophenyl)benzene; PCB No. 49; UNII-BT5E4PD553

Frequently Asked Questions

What are the CAS number and molecular formula of 2,2',4,5'-tetrachlorobiphenyl?

CAS 41464-40-8; molecular formula C12H6Cl4; molecular weight — g/mol.

What other names is 2,2',4,5'-tetrachlorobiphenyl known by?

2,2',4,5'-TETRACHLOROBIPHENYL, 41464-40-8, PCB 49, 1,1'-Biphenyl, 2,2',4,5'-tetrachloro-, 2,2',4,5'-Tcb, BT5E4PD553.

Is 2,2',4,5'-tetrachlorobiphenyl classified as hazardous?

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

What are the key physical properties of 2,2',4,5'-tetrachlorobiphenyl?

LogP: 5.87.

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.