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

621-66-9

621-66-9 structure

Name: Phenol,2-methyl-4-(2-phenyldiazenyl)-
Chemical Name: 3-Methyl-4-hydroxyazobenzene
CAS Number: 621-66-9
Molecular Formula: C₁₃H₁₂N₂O
Molecular Weight: 212.24700
Create Date: 2017-07-07 15:44:52
Modify Date: 2025-08-25 12:34:14

Name	3-Methyl-4-hydroxyazobenzene
Synonyms	C.I.Solvent Yellow 10 4-Benzolazo-o-kresol 4-Hydroxy-3-methyl-azobenzol 2-Methyl-4-phenylazo-phenol 4-(phenylazo)-o-cresol 5-Benzolazo-2-oxy-toluol 4-hydroxy-3-methyl-azobenzene Oil Yellow WP

Density	1.11g/cm3
Boiling Point	338.1ºC at 760 mmHg
Molecular Formula	C₁₃H₁₂N₂O
Molecular Weight	212.24700
Flash Point	158.3ºC
Exact Mass	212.09500
PSA	44.95000
LogP	4.11600
Index of Refraction	1.587

HS Code	2927000090

95-48-7

74497-02-2

621-66-9

Literature: Thaker; Kanojiya; Tandel Molecular Crystals and Liquid Crystals, 2010 , vol. 528, p. 120 - 137

2684-02-8

95-48-7

621-66-9

Literature: Noelting; Kohn Chemische Berichte, 1884 , vol. 17, p. 363 Full Text Show Details Puxeddu Gazzetta Chimica Italiana, 1920 , vol. 50 II, p. 155 Full Text Show Details Liebermann; v.Kostanecki Chemische Berichte, 1884 , vol. 17, p. 131 Full Text Show Details Puxeddu; Gennari Gazzetta Chimica Italiana, 1921 , vol. 51 I, p. 261

369-57-3

95-48-7

621-66-9

Literature: Bagal, I. L.; Zul'figarov, O. S.; Yurchenko, V. V.; Trachevskii, V. V.; El'tsov, A. V. J. Gen. Chem. USSR (Engl. Transl.), 1992 , vol. 62, # 4.2. p. 928 - 934,762 - 767

2362-14-3

100-34-5

108-94-1

621-66-9

Literature: Ziegler; Zigeuner Monatshefte fuer Chemie, 1948 , vol. 79, p. 363,369

2684-02-8

95-48-7

5844-01-9

621-66-9

Literature: Noelting; Kohn Chemische Berichte, 1884 , vol. 17, p. 363 Full Text Show Details Liebermann; Kostanecki Chemische Berichte, 1884 , vol. 17, p. 131,874

2467-25-6

100-34-5

50-00-0

621-66-9

Literature: Ziegler; Zigeuner Monatshefte fuer Chemie, 1948 , vol. 79, p. 363,369

Precursor 6
95-48-7 2684-02-8 369-57-3 2362-14-3
100-34-5 2467-25-6
DownStream 1
2835-96-3

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%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.

621-66-9	1435-63-8
791046-92-9	1142-13-8
21574-35-6	72732-50-4
2219-84-3	3795-76-4
6657-05-2	4102-92-5
2287283-90-1	2287236-58-0
2287287-12-9	2254801-56-2
2117601-61-1	2287318-79-8
2287339-86-8	2287282-69-1
2287058-45-9	2287311-34-4