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ChemicalBook >> CAS DataBase List >>4,4'-oxybis(benzene-1,2-diamine)

4,4'-oxybis(benzene-1,2-diamine)

4,4'-oxybis(benzene-1,2-diamine) Structure
4,4'-oxybis(benzene-1,2-diamine) structure
CAS No.
2676-59-7
Chemical Name:
4,4'-oxybis(benzene-1,2-diamine)
Synonyms
4,4'-oxydi(1,2-benzenediamine);4,4'-Oxybis(1,2-benzenediamine);1,2-Benzenediamine, 4,4'-oxybis-;4,4'-oxybis(benzene-1,2-diamine);4,4'-Oxybis(1,2-phenylenediamine);3,3',4,4'-Tetraaminodiphenyl ether;3,3,4,4-TETRAAMINODIPHENYL ETHER(TADE);4-(3,4-diaminophenoxy)benzene-1,2-diamine;[2-amino-5-(3,4-diaminophenoxy)phenyl]amine;4-(3,4-diaMinophenoxy)-1,2-phenylenediaMine
CBNumber:
CB4899040
Molecular Formula:
C12H14N4O
Molecular Weight:
230.27
MDL Number:
MFCD00190156
MOL File:
2676-59-7.mol
Last updated:2026-05-28 02:07:32
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4,4'-oxybis(benzene-1,2-diamine) Properties

Melting point 147-150 °C
Boiling point 477.3±45.0 °C(Predicted)
Density 1.361±0.06 g/cm3(Predicted)
pka 5.09±0.10(Predicted)
InChI InChI=1S/C12H14N4O/c13-9-3-1-7(5-11(9)15)17-8-2-4-10(14)12(16)6-8/h1-6H,13-16H2
InChIKey RQBIGPMJQUKYAH-UHFFFAOYSA-N
SMILES O(C1C=C(N)C(N)=CC=1)C1C=CC(N)=C(N)C=1
FDA UNII A8NR6PP85T

SAFETY

Risk and Safety Statements

Symbol(GHS)  Health Hazard (GHS08)Exclamation Mark (GHS07)
GHS08,GHS07
Signal word  Danger
Hazard statements  H302-H335-H315-H319-H334
Precautionary statements  P264-P280-P305+P351+P338-P337+P313P-P264-P270-P301+P312-P330-P501-P261-P285-P304+P341-P342+P311-P501-P264-P280-P302+P352-P321-P332+P313-P362

4,4'-oxybis(benzene-1,2-diamine) price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
aablocks AA00BVL8 3,3′,4,4′-Tetraaminodiphenyl ether 90% 2676-59-7 5mg $123 2026-05-28 Buy
Matrix Scientific 173304 4-(3,4-Diaminophenoxy)-1,2-benzenediamine 2676-59-7 1g $316 2021-12-16 Buy
Matrix Scientific 173304 4-(3,4-Diaminophenoxy)-1,2-benzenediamine 2676-59-7 5g $810 2021-12-16 Buy
American Custom Chemicals Corporation CHM0009783 4-(3,4-DIAMINOPHENOXY)BENZENE-1,2-DIAMINE 95.00% 2676-59-7 5MG $935 2021-12-16 Buy
Matrix Scientific 173304 4-(3,4-Diaminophenoxy)-1,2-benzenediamine 2676-59-7 10g $1170 2021-12-16 Buy
Product number Packaging Price Buy
AA00BVL8 5mg $123 Buy
173304 1g $316 Buy
173304 5g $810 Buy
CHM0009783 5MG $935 Buy
173304 10g $1170 Buy

4,4'-oxybis(benzene-1,2-diamine) Preparation Products And Raw materials

Raw materials

Preparation Products

4,4'-oxybis(benzene-1,2-diamine) Suppliers

Global Suppliers ( 18)
Supplier Tel Email Country ProdList Advantage
NEW SANITARY INTERNATIONAL LIMITED +86-13611854774 15502117565 essenoichemical@outlook.com China 395 58
Changzhou Fourman Chemical Co., Ltd. 0519-89882557 13912311481 fourmanchem@163.com China 69 60
Henan Alfachem Co.,Ltd. 0371-55051623 18137891487 3983243027@qq.com China 9971 58
Zhengzhou Alfa Chemical Co.,Ltd +86-18530059196 sale04@alfachem.cn China 9733 58
CR Corporation Limited fred.wen@crcorporation.cn China 8642 58
Shanghai Daeyeon Chemicals Co., Ltd 021-64478606 15900664856 daeyeon001@vip.163.com China 2062 58
Nextpeptide Inc +86-0571-81612335 +8613336028439 sales@nextpeptide.com China 19904 58
Shanghai Jiegu Biotechnology Co., Ltd. 021-51698675 sales@jiejiegroup.com China 8195 58
Hangzhou Taorui Biotechnology Co., Ltd QQ1259737804 15268198094 sales@torreybio.com China 4129 58
Qi Qi hang Biotechnology Co., Ltd. 15870833005 2232044025@qq.com China 8198 58
Supplier Advantage
NEW SANITARY INTERNATIONAL LIMITED 58
Changzhou Fourman Chemical Co., Ltd. 60
Henan Alfachem Co.,Ltd. 58
Zhengzhou Alfa Chemical Co.,Ltd 58
CR Corporation Limited 58
Shanghai Daeyeon Chemicals Co., Ltd 58
Nextpeptide Inc 58
Shanghai Jiegu Biotechnology Co., Ltd. 58
Hangzhou Taorui Biotechnology Co., Ltd 58
Qi Qi hang Biotechnology Co., Ltd. 58

View Latest Price from 4,4'-oxybis(benzene-1,2-diamine) manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
4,4'-oxybis(benzene-1,2-diamine) pictures 2026-09-07 4,4'-oxybis(benzene-1,2-diamine)
2676-59-7
 1kg 99%min 20tons HANGZHOU HAILAN CHEMICAL CO.,LTD.
4,4'-oxydi(1,2-benzenediamine) 4,4'-oxybis(benzene-1,2-diamine) 3,3',4,4'-Tetraaminodiphenyl ether 3,3,4,4-TETRAAMINODIPHENYL ETHER(TADE) 4,4'-Oxybis(1,2-benzenediamine) 4,4'-Oxybis(1,2-phenylenediamine) [2-amino-5-(3,4-diaminophenoxy)phenyl]amine 4-(3,4-diaminophenoxy)benzene-1,2-diamine 4-[3,4-bis(azanyl)phenoxy]benzene-1,2-diamine 4-(3,4-diaMinophenoxy)-1,2-phenylenediaMine 1,2-Benzenediamine, 4,4'-oxybis- 3,3',4,4'-Tetraaminodiphenyl Ether/4,4'-oxybis(benzene-1,2-diamine) 2676-59-7