4,4'-二溴二苯醚

Name: 4,4'-二溴二苯醚
Brand: 济南圣和化工有限公司

CAS 2050-47-7C12H8Br2OMW 328.00

4,4'-二溴二苯醚（CAS 2050-47-7）属有机化学品类产品，分子式 C12H8Br2O，分子量 328.00。济南圣和化工有限公司常年现货供应该产品，常规纯度按批次COA提供(不公开发布)，可按客户需求安排分装包装，欢迎邮件或来电询价。

产品概览

CAS号	2050-47-7
分子式	C12H8Br2O
分子量	328.00
LogP	4.1
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

4,4'-二溴二苯醚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

供应说明：4,4'-二溴二苯醚常规包装为按订单/批次确认(不公开发布)，储存时应密封置于阴凉干燥处，避免与氧化剂混放。济南圣和化工有限公司支持国内物流发货，大货交期与运费以订单确认为准。

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 4,4'-二溴二苯醚外，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

4,4'-二溴二苯醚的 CAS 号是多少？

4,4'-二溴二苯醚的 CAS 号为 2050-47-7。

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。

4,4'-二溴二苯醚有什么用途？

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

4,4'-dibromodiphenyl ether · CAS 2050-47-7 · C12H8Br2O. UNII OS4N55HE2E.

Identification

CAS Registry Number	2050-47-7
PubChem CID	16305
Molecular formula	C12H8Br2O
IUPAC name	1-bromo-4-(4-bromophenoxy)benzene
UNII (FDA)	OS4N55HE2E

Computed Descriptors

Molecular Weight	328.00
XLogP3	4.1
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	2
Exact Mass	327.89214
Monoisotopic Mass	325.89419
Topological Polar Surface Area	9.2
Heavy Atom Count	15
Formal Charge	0

Physical description & handling notes

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

GHS Hazard Classification

Reported hazard statements	H302 (100%), H315 (100%), H319 (100%), H335 (100%)

H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]

Documented Uses

Polybrominated diphenyl ethers (PBDEs) are flame-retardant chemicals found in plastics used in a variety of consumer products to make them difficult to burn. Because they are mixed into plastics and foams rather than bound to them, PBDEs can leave the products that contain them and enter the environment. (L628)
Benzene, 1,1'-oxybis[4-bromo-: ACTIVE
Polybrominated biphenyls can be absorbed through oral, inhalation, and dermal routes. Once in the body they distribute throughout and bioaccumulate in the blood, breast milk, and adipose tissue. The extent of PBDE metabolism depends on the degree of bromination. Metabolism is believed to involve debromination and methylation, resulting in phenolic metabolites. Metabolized and unmetabolized PDBE compounds are excreted mainly in the faeces. (L628, L881)

Synonyms

2050-47-7; Bis(4-bromophenyl) ether; 4,4'-Dibromodiphenyl ether; Benzene, 1,1'-oxybis[4-bromo-; p,p'-Dibromodiphenyl ether; Ether, bis(p-bromophenyl); Bis(p-bromophenyl) ether; Benzene, 1,1'-oxybis(4-bromo-; NSC 1787; NSC 9487; DTXSID9024015; EINECS 218-090-7; OS4N55HE2E; BRN 2050738; AI3-01963; di(4-bromophenyl) ether

Frequently Asked Questions

What are the CAS number and molecular formula of 4,4'-dibromodiphenyl ether?

CAS 2050-47-7; molecular formula C12H8Br2O; molecular weight — g/mol.

What other names is 4,4'-dibromodiphenyl ether known by?

2050-47-7, Bis(4-bromophenyl) ether, 4,4'-Dibromodiphenyl ether, Benzene, 1,1'-oxybis[4-bromo-, p,p'-Dibromodiphenyl ether, Ether, bis(p-bromophenyl).

Is 4,4'-dibromodiphenyl ether classified as hazardous?

Hazard statements reported: H302, H315, H319, H335.

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.