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

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Phenol,4-[2-(4-methoxyphenyl)diazenyl]-
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: Phenol,4-[2-(4-methoxyphenyl)diazenyl]-
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

2496-25-5

2496-25-5 structure

2496-25-5 structure

Name: Phenol,4-[2-(4-methoxyphenyl)diazenyl]-
Chemical Name: 4-[(4-methoxyphenyl)hydrazinylidene]cyclohexa-2,5-dien-1-one
CAS Number: 2496-25-5
Molecular Formula: C₁₃H₁₂N₂O₂
Molecular Weight: 228.24700
Create Date: 2016-02-18 12:14:44
Modify Date: 2025-08-27 19:37:04

Name	4-[(4-methoxyphenyl)hydrazinylidene]cyclohexa-2,5-dien-1-one
Synonyms	4'-methoxy-4-hydroxyazobenzene 4-hydroxyl-4'-methoxyazobenzene 4-hydroxy-4'-methoxy azobenzene 4-Hydroxy-4'-methoxy-azobenzen

Density	1.15g/cm3
Boiling Point	368.1ºC at 760mmHg
Molecular Formula	C₁₃H₁₂N₂O₂
Molecular Weight	228.24700
Flash Point	176.4ºC
Exact Mass	228.09000
PSA	54.18000
LogP	3.81620
Vapour Pressure	1.3E-05mmHg at 25°C
Index of Refraction	1.578

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SL7841500

CHEMICAL NAME :: Phenol, p-((p-methoxyphenyl)azo)-

CAS REGISTRY NUMBER :: 2496-25-5

LAST UPDATED :: 198812

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C13-H12-N2-O2

MOLECULAR WEIGHT :: 228.27

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1725 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NYKZAU Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. (Nippon Yakuri Gakkai, c/o Kyoto Daigaku Igakubu Yakurigaku Kyoshitsu, Konoe-cho, Yoshida, Sakyo-ku, Kyoto 606, Japan) V.40- 1944- Volume(issue)/page/year: 60,209,1964

Precursor 9
104-94-9 108-95-2 100-17-4 17333-79-8
100-02-7 103-90-2 123-30-8 51-66-1
17478-80-7
DownStream 6
149474-78-2 144225-85-4 123-30-8 104-94-9
132458-37-8 58586-46-2

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