Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Phenol,4,4'-(1,2-diazenediyl)bis-
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Phenol,4,4'-(1,2-diazenediyl)bis-
Price: ￥188.0/100mg ￥618.0/500mg
Purity: 98.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

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

2050-16-0

2050-16-0 structure

2050-16-0 structure

Name: Phenol,4,4'-(1,2-diazenediyl)bis-
Chemical Name: 4-[(4-hydroxyphenyl)hydrazinylidene]cyclohexa-2,5-dien-1-one
CAS Number: 2050-16-0
Molecular Formula: C₁₂H₁₀N₂O₂
Molecular Weight: 214.22000
Create Date: 2018-07-25 14:54:04
Modify Date: 2025-08-28 00:40:29

Name	4-[(4-hydroxyphenyl)hydrazinylidene]cyclohexa-2,5-dien-1-one
Synonyms	4'-Hydroxyazobenzene-4-ol 4,4'-azobis(phenol) 4,4-(diazene-1,2-diyl)diphenol Phenol,4,4'-azobis 4,4'-bis-hydroxyazobenzene 4,4`-(1,2-Diazenediyl)bisphenol 4-(4-hydroxy-phenylazo)phenol 4,4'-Azodiphenol Azobenzene-4,4'-diol

Density	1.24g/cm3
Boiling Point	392ºC at 760mmHg
Melting Point	215 °C(dec.)
Molecular Formula	C₁₂H₁₀N₂O₂
Molecular Weight	214.22000
Flash Point	190.9ºC
Exact Mass	214.07400
PSA	65.18000
LogP	3.51320
Vapour Pressure	1.04E-06mmHg at 25°C
Index of Refraction	1.618

Hazard Codes	Xi
HS Code	2927000090

Precursor 0
DownStream 10
5930-28-9 54840-15-2 3964-52-1 51-28-5
123-30-8 10225-94-2 88-06-2 15596-57-3
87102-54-3 92050-15-2

HS Code	2927000090
Summary	2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

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