Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4,4'-Diamino-2,2'-biphenyldiol
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-amino-2-(4-amino-2-hydroxy-phenyl)phenol
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

70894-13-2

70894-13-2 structure

70894-13-2 structure

Name: 4,4'-Diamino-2,2'-biphenyldiol
Chemical Name: 5-amino-2-(4-amino-2-hydroxyphenyl)phenol
CAS Number: 70894-13-2
Molecular Formula: C₁₂H₁₂N₂O₂
Molecular Weight: 216.23600
Create Date: 2017-10-09 21:06:05
Modify Date: 2025-08-31 12:36:45

Name	5-amino-2-(4-amino-2-hydroxyphenyl)phenol
Synonyms	2.2'-dihydroxy-benzidine 4,4'-diaminobiphenyl-2,2'-diol ZLD0694 4.4'-Diamino-2.2'-dioxy-diphenyl (1,1'-Biphenyl)diol, 4,4'-diamino- [1,1'-Biphenyl]-2,2'-diol, 4,4'-diamino- 4,4'-Diamino-(1,1'-biphenyl)diol 4,4'-Diamino-2,2'-biphenyldiol 5-amino-2-(4-amino-2-hydroxy-phenyl)phenol

Density	1.384g/cm3
Boiling Point	427.8ºC at 760 mmHg
Molecular Formula	C₁₂H₁₂N₂O₂
Molecular Weight	216.23600
Flash Point	212.5ºC
Exact Mass	216.09000
PSA	92.50000
LogP	3.09160
Index of Refraction	1.741

2050-15-9 structure

2050-15-9

~%

70894-13-2 structure

70894-13-2

Literature: Elbs; Kirsch Journal fuer Praktische Chemie (Leipzig), 1903 , vol. <2> 67, p. 266

21371-44-8 structure

21371-44-8

~%

70894-13-2 structure

70894-13-2

Literature: Elbs; Kirsch Journal fuer Praktische Chemie (Leipzig), 1903 , vol. <2> 67, p. 266

99-09-2 structure

99-09-2

~%

70894-13-2 structure

70894-13-2

Literature: Elbs; Kirsch Journal fuer Praktische Chemie (Leipzig), 1903 , vol. <2> 67, p. 266

7732-18-5 structure

7732-18-5

2050-15-9 structure

2050-15-9

~%

70894-13-2 structure

70894-13-2

Literature: Elbs; Kirsch Journal fuer Praktische Chemie (Leipzig), 1903 , vol. <2> 67, p. 266

Precursor 4
2050-15-9 21371-44-8 99-09-2 7732-18-5
DownStream 0

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