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CAS No 532-82-1 , 4-phenyldiazenylbenzene-1,3-diamine Search by region : China

  • Name: 4-phenyldiazenylbenzene-1,3-diamine
  • Synonyms: Chrysoidine ygh; Chrysoidine B; Chrysoidine A; Basic Orange 2;hydrochloride; Chrysoidin; C.I. Basic Orange 2; Chrysoidine Y; Chrysoidine;Chrysoidine G;4-phenyldiazenylbenzene-1,3-diamine;
  • CAS Registry Number:
  • Transport: UN 3077
  • Melting Point: 235 ºC (DEC.)
  • Safety Statements: R50/53
  • Hazard Symbols: N: Dangerous for the environment;
  • EINECS: 208-545-8
  • Molecular Weight: 248.71142
  • InchiKey: MCTQNEBFZMBRSQ-UHFFFAOYSA-N
  • InChI: InChI=1S/C12H12N4.ClH/c13-9-6-7-12(11(14)8-9)16-15-10-4-2-1-3-5-10;/h1-
    8H,13-14H2;1H
  • Risk Statements: S60;S61
  • Molecular Formula: C12H13ClN4
  • Molecular Structure:CAS No:532-82-1 4-phenyldiazenylbenzene-1,3-diamine

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532-82-1 BASIC ORANGE 2

  • China Dynasty Colourants Co., Ltd. [Manufacturers]
  • Tel: 0086-574-27897999 +86 574 27862090
  • Fax: 0086-574-27862092
  • Address: 18fl., King International , No. 345 South Huancheng West Road Ningbo China, Ningbo,HangzhouChina
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532-82-1 Basic Orange 2

  • Basic Orange 2
  • China Dynastay Colourants Co. Ltd [Manufacturer]
  • Tel: +86 574 27862090
  • Fax: +86 574 27862092
  • Address: 21f, lingqiao square, 31 yaohang street315000 NingboCHINA Ningbo,nullChina
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532-82-1 Basic Orange 2

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532-82-1 BASIC ORANGE 2

  • China Qingdao Chinaoil Co., Ltd null
  • Fax: +86-532-85713888 85723888
  • Address: 22/F,Golden Light Tower,No.56, Xianggang Zhong Road, Qingdao 266071, China null,nullChina
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532-82-1 BASIC ORANGE 2

  • China Dragon Chemical Group Co.,China null
  • Fax: +86-571-88391332 49-211-550203-10
  • Address: 10/Fl., Jinjiang Building, 111 South Hushu Rd., Hangzhou, China null,nullChina
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532-82-1 Basic Orange 2

  • China Kelco Chemicals Co.,Ltd. null
  • Fax: +86-21-62733549
  • Address: Rm 601, Tianshan Manshion, No. 30, Tian Shan Road,Shanghai, 200336, China. null,nullChina
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532-82-1 BASIC ORANGE 2

  • China Dintech Chemical Co.,Ltd. null
  • Fax: +86-510-82720323
  • Address: 20-D,Huaguang Mansion,333 Zhong Shan Road,Wuxi,China. null,nullChina
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532-82-1 Chrysoidin

  • China Winchem Industrial Co. Ltd. [Manufacturer, Trading Company]
  • Tel: 86-574-83851061 86-574-87083208
  • Fax: 86-574-87083209
  • Address: Room 905, No.3 Building,East Business Center, 456 Xingning Road, Ningbo City,China null,nullChina
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532-82-1 Basic Orange 2

  • China Trust Chem Co.,Ltd. null
  • Tel: +86-571-81957777 ( 8 lines)
  • Fax: +86-571-81957500
  • Address: #2 Building, No. 208 Zhenzhong Road, Westlake Economics Zone, Hangzhou, China null,nullChina
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532-82-1 C.I.Basic Orange 2

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References of 4-phenyldiazenylbenzene-1,3-diamine
Title: Chrysoidine
CAS Registry Number: 532-82-1
CAS Name: 4-(Phenylazo)-1,3-benzenediamine monohydrochloride
Synonyms: 4-phenylazo-m-phenylenediamine hydrochloride; 2,4-diaminoazobenzene hydrochloride; chrysoidine orange; chrysoidine Y; C.I. 11270; C.I. Basic Orange 2
Molecular Formula: C12H13ClN4
Molecular Weight: 248.71
Percent Composition: C 57.95%, H 5.27%, Cl 14.25%, N 22.53%
Literature References: Prepn: Hofmann, Ber. 10, 213 (1877); Maximoff, US 2053095 (1935 to Azodal Co.). Prepn of salt: DE 562392 (1933 to Chem.-Pharm. Fabrik Hubold & Bartsch). See also Colour Index vol. 4 (3rd ed., 1971) p 4019; H. J. Conn's Biological Stains, R. D. Lillie, Ed. (Williams & Wilkins, Baltimore, 9th ed., 1977) p 87.
Properties: Reddish-brown crystalline powder, mp 118-118.5°. Solubility at 15°: water 5.5%; abs ethanol 4.75%; cellosolve 6.0%; anhydr ethylene glycol 9.5%; xylene 0.005%; slightly sol in acetone. Practically insol in benzene. Gives yellow soln in concd H2SO4, orange soln in dil H2SO4 and in HNO3.
Melting point: mp 118-118.5°
 
Derivative Type: Citrate
CAS Registry Number: 5909-04-6
Synonyms: 4-Phenylazo-m-phenylenediamine hydrochloride citrate; 2,4-diaminoazobenzene hydrochloride citrate
Trademarks: Azoangin (Ursapharm); Azohel (Ursapharm)
Molecular Formula: C12H13ClN4.C6H8O7
Molecular Weight: 440.83
Percent Composition: C 49.04%, H 4.80%, Cl 8.04%, N 12.71%, O 25.41%
Properties: Sol in water (up to 4%), alcohol.
 
Derivative Type: Free base
CAS Registry Number: 495-54-5
Synonyms: C.I. Solvent Orange 3
Molecular Formula: C12H12N4
Molecular Weight: 212.25
Percent Composition: C 67.91%, H 5.70%, N 26.40%
 
Use: Dyeing silk and cotton. Biological stain.
Therap-Cat: Citrate as antiseptic.