4,4'-氧基双苯胺

Name: 4,4'-氧基双苯胺
Brand: 济南圣和化工有限公司

CAS 101-80-4C12H12N2OMW 200.24

济南圣和化工有限公司现供应有机化学品——4,4'-氧基双苯胺（CAS 101-80-4），分子式 C12H12N2O，分子量 200.24。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	101-80-4
分子式	C12H12N2O
分子量	200.24
熔点	367 to 369 °F (NTP, 1992)
沸点	>300 °C
LogP	log Kow = 1.36
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

该产品的下游应用集中在有机化学品。不同客户工艺差异较大，我们支持按需提供样品与小批量试用。

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

济南圣和化工有限公司位于山东济南，主营化工原料供应，精选产品 3,000+ 种，覆盖有机化学品、无机化学品、食品添加剂、医药中间体等 12 大分类。我们随货提供 COA 分析证书，一个工作日内回复报价，欢迎国内外采购方长期合作。

常见问题

4,4'-氧基双苯胺的 CAS 号是多少？

4,4'-氧基双苯胺的 CAS 号为 101-80-4。

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'-氧基双苯胺有什么用途？

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'-oxybisbenzenamine · CAS 101-80-4 · C12H12N2O. UNII 28DLB4Z70T. Boiling Point: >300 °C; Melting Point: 367 to 369 °F (NTP, 1992); Melting Point: 189 °C (decomposes.

Identification

CAS Registry Number	101-80-4
PubChem CID	7579
Molecular formula	C12H12N2O
IUPAC name	4-(4-aminophenoxy)aniline
UNII (FDA)	28DLB4Z70T

Computed Descriptors

Molecular Weight	200.24
XLogP3	1.4
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	2
Exact Mass	200.094963011
Monoisotopic Mass	200.094963011
Topological Polar Surface Area	61.3
Heavy Atom Count	15
Formal Charge	0

Physical & Chemical Properties

Boiling Point	>300 °C
Melting Point	367 to 369 °F (NTP, 1992)
Melting Point	189 °C (decomposes
Melting Point	187 °C
Flash Point	426 °F (NTP, 1992)
Flash Point	219 °C
Flash Point	219 °C (closed cup)
Vapor Pressure	0.00000436 [mmHg]
Vapor Pressure	0.0000003 [mm Hg] @25 °C
LogP	log Kow = 1.36

Physical description & handling notes

4,4'-diaminodiphenyl ether appears as odorless colorless crystals or an odorless fine, beige powder. (NTP, 1992)
Dry Powder
Colorless solid; [HSDB] Colorless crystalline solid; [MSDSonline]
Colorless crystals
Sublimes (NTP, 1992)
less than 0.1 mg/mL at 59 °F (NTP, 1992)

GHS Hazard Classification

Reported hazard statements	H301, H311, H331, H340, H350, H411, H341, H400

H301: Toxic if swallowed [Danger Acute toxicity, oral]

H311: Toxic in contact with skin [Danger Acute toxicity, dermal]

Documented Uses

Used as a chemical intermediate for polyimide and poly(ester-imide) resins; [HSDB]
Chem int for polyimide and poly(ester-imide) resins
Substance listed with specific concentration in tattoo ink and/or permanent make up according to EU Commission Regulation 2020/2081. The concentration limit (by weight) is 0.0005%.
Reaction of 4,4'-diaminodiphenyl ether with tin and hydrochloric acid in the presence of ethanol.
2022: 1,000,000 - <8,500,000 lb
2021: 1,000,000 - <8,500,000 lb

Synonyms

4,4'-Oxydianiline; 101-80-4; 4,4'-Diaminodiphenyl ether; 4,4-Oxydianiline; 4-Aminophenyl ether; Oxydianiline; Diaminodiphenyl ether; Dadpe; Bis(p-aminophenyl) ether; Bis(4-aminophenyl) ether; 4,4'-Oxybisbenzenamine; p,p'-Oxydianiline; Benzenamine, 4,4'-oxybis-; p-Aminophenyl ether; 4,4-Diaminodiphenyl ether; p,p'-Oxybis(aniline)

Frequently Asked Questions

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

CAS 101-80-4; molecular formula C12H12N2O; molecular weight — g/mol.

What other names is 4,4'-oxybisbenzenamine known by?

4,4'-Oxydianiline, 101-80-4, 4,4'-Diaminodiphenyl ether, 4,4-Oxydianiline, 4-Aminophenyl ether, Oxydianiline.

Is 4,4'-oxybisbenzenamine classified as hazardous?

Hazard statements reported: H301, H311, H331, H340, H350.

What are the key physical properties of 4,4'-oxybisbenzenamine?

Boiling Point: >300 °C; Melting Point: 367 to 369 °F (NTP, 1992); Melting Point: 189 °C (decomposes; Melting Point: 187 °C.

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.