Shanghai Nianxing Industrial Co., Ltd
China
Product Name: (E)-4-[(4-Hydroxyphenyl)azo]benzoic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (E)-4-[(4-Hydroxyphenyl)azo]benzoic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: (E)-4-[(4-Hydroxyphenyl)azo]benzoic acid
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
Purity: 96.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

105299-45-4

105299-45-4 structure

105299-45-4 structure

Name: (E)-4-[(4-Hydroxyphenyl)azo]benzoic acid
Chemical Name: 4-[2-(4-hydroxyphenyl)diazen-1-yl]benzoic acid
CAS Number: 105299-45-4
Molecular Formula: C₁₃H₁₀N₂O₃
Molecular Weight: 242.230
Create Date: 2017-05-26 01:52:13
Modify Date: 2025-08-25 19:53:58

Name	4-[2-(4-hydroxyphenyl)diazen-1-yl]benzoic acid
Synonyms	l'acide 4-hydroxyazobenzene-4'-carboxylique Benzoic acid, 4-[(4-hydroxyphenyl)azo]- 4-[(4'-hydroxyphenyl)diazenyl] benzoic acid Benzoic acid, 4-((4-hydroxyphenyl)azo)- Benzoic acid, 4-[(E)-2-(4-hydroxyphenyl)diazenyl]- 4-(4'-Hydroxyphenylazo)benzoic acid 4-(4'-hydroxy-phenylazo)-benzoic acid 4-[(E)-(4-Hydroxyphenyl)diazenyl]benzoic acid

Density	1.3±0.1 g/cm3
Boiling Point	497.7±30.0 °C at 760 mmHg
Melting Point	270-280°C
Molecular Formula	C₁₃H₁₀N₂O₃
Molecular Weight	242.230
Flash Point	254.8±24.6 °C
Exact Mass	242.069138
PSA	82.25000
LogP	3.29
Vapour Pressure	0.0±1.3 mmHg at 25°C
Index of Refraction	1.627
Storage condition	2-8℃

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302-H319
Precautionary Statements	P305 + P351 + P338
Hazard Codes	Xn
Risk Phrases	22-36
RIDADR	NONH for all modes of transport

123-30-8 structure

123-30-8

108-95-2 structure

108-95-2

~84%

105299-45-4 structure

105299-45-4

Literature: Wang, Yangyang; Zhou, Deyan; Li, Haining; Li, Ruiru; Zhong, Yueyao; Sun, Xuan; Sun, Xun Journal of Materials Chemistry C, 2014 , vol. 2, # 31 p. 6402 - 6409

Precursor 2
123-30-8 108-95-2
DownStream 8
302810-80-6 123-30-8 150-13-0 3517-20-2
138529-35-8 83485-07-8 88912-06-5 88912-07-6

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