Home > Name List By other > (1Z)-1-[(2,5-dimethoxyphenyl)hydrazinylidene]naphthalen-2-one

CAS No 6358-53-8 , (1Z)-1-[(2,5-dimethoxyphenyl)hydrazinylidene]naphthalen-2-one

  • Name: (1Z)-1-[(2,5-dimethoxyphenyl)hydrazinylidene]naphthalen-2-one
  • Synonyms: 1-((2,5-dimethoxyphenyl)azo)-;(1Z)-1-[(2,5-dimethoxyphenyl)hydrazinylidene]naphthalen-2-one; 6358-53-8; 1-(2,5-Dimethoxyphenylazo)-2-naphthol; C.I. 12156;CITRUS RED 2; Citrus Red; 2-Naphthol;
  • CAS Registry Number:
  • Melting Point: 155-157 DEG C
  • Flash Point: 242.958°C
  • Boiling Point: 478.12°C at 760 mmHg
  • Density: 1.21g/cm3
  • Refractive index: 1.601
  • Safety Statements: Confirmed carcinogen with experimental carcinogenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.
  • Flash Point: 242.958°C
  • EINECS: 228-778-9
  • Molecular Weight: 308.33124
  • InchiKey: ULLJIFAIUSUJBP-ZZEZOPTASA-N
  • InChI: InChI=1S/C18H16N2O3/c1-22-13-8-10-17(23-2)15(11-13)19-20-18-14-6-4-3-5-
    12(14)7-9-16(18)21/h3-11,19H,1-2H3/b20-18-
  • Molecular Formula: C18H16N2O3
  • Molecular Structure:CAS No:6358-53-8 (1Z)-1-[(2,5-dimethoxyphenyl)hydrazinylidene]naphthalen-2-one

Related products

Select to

6358-53-8 2-Naphthalenol,1-[2-(2,5-dimethoxyphenyl)diazenyl]-

  • China Wuhan Canaimex Inc., Ltd [Manufacturers]
  • Tel: +86-(27)-84254492
  • Fax: +86-(27)-84254492
  • Address: 4/F Block 16, Hi-Tech Industrial Park, Wuhan Economic & Technological Development Zone, Wuhan, Hubei 430056, wuhan,hubeiChina
Contact Supplier

6358-53-8 CITRUS RED NO2

  • China Nanjing Chemlin Chemical Industry Co.,Ltd. [Manufacturer]
  • Tel: +86 25 8369-7070/ +86 138 51816776 (Mobile)
  • Fax: +86 25 8345-3275
  • Address: Rm.902 Longyin Plaza,
    No. 217 Zhongshan Rd.
    (N)Nanjing 210009,China null,nullChina
Contact Supplier

Select to

1/1
References of (1Z)-1-[(2,5-dimethoxyphenyl)hydrazinylidene]naphthalen-2-one
Title: Citrus Red 2
CAS Registry Number: 6358-53-8
CAS Name: 1-[(2,5-Dimethoxyphenyl)azo]-2-naphthalenol
Synonyms: C.I. Solvent Red 80; C.I. 12156
Molecular Formula: C18H16N2O3
Molecular Weight: 308.33
Percent Composition: C 70.12%, H 5.23%, N 9.09%, O 15.57%
Literature References: Prepn: H. W. Elley, H. W. Daudt, US 2224904 (1940 to Du Pont). Metabolism: J. L. Radomski, J. Pharmacol. Exp. Ther. 134, 100 (1961); 136, 378 (1962). Toxicology: M. Sharratt et al., Food Cosmet. Toxicol. 4, 493 (1966). Review of carcinogenicity studies: IARC Monographs 8, 101-106. See also Colour Index vol. 4 (3rd ed., 1971) p 4033.
Properties: Crystals, mp 155-157°. Slightly sol in water; partially sol in ethanol and vegetable oils.
Melting point: mp 155-157°
Use: To color orange skins.