Home > Name List By b > benzene-1,4-diol

CAS No 106-34-3 , benzene-1,4-diol

  • Name: benzene-1,4-diol
  • Synonyms: benzene-1,4-diol; Chinhydron; Chinhydron [Czech];Green hydroquinone;cyclohexa-2,5-diene-1,4-dione; 106-34-3; p-Benzoquinhydrone; Hydroquinone: benzoquinone 1:1 complex;
  • CAS Registry Number:
  • Transport: UN 2811
  • Melting Point: 168-172 ºC
  • Flash Point: 141.6°C
  • Boiling Point: 285 °C
  • Density: 1.40
  • Water Solubility: 4 G/L (20 ºC)
  • Safety Statements: R22;R36/37/38;R50
  • Hazard Symbols: Xn: Harmful;N: Dangerous for the environment;
  • Flash Point: 141.6°C
  • EINECS: 203-387-6
  • Molecular Weight: 218.2054
  • InchiKey: BDJXVNRFAQSMAA-UHFFFAOYSA-N
  • InChI: InChI=1S/C6H6O2.C6H4O2/c2*7-5-1-2-6(8)4-3-5/h1-4,7-8H;1-4H
  • Risk Statements: S26;S29;S37/39;S61
  • Molecular Formula: C12H10O4
  • Molecular Structure:CAS No:106-34-3 benzene-1,4-diol
Search by region :

Select to

106-34-3 QUINHYDRONE; 97%

  • Germany ABCR GmbH & Co KG [Manufacturer]
  • Tel: +49 721 95061-0
  • Fax: +49 721 95061-80
  • Address: Im Schlehert 10
    76187 Karlsruhe
    Germany ,Germany
Contact Supplier

106-34-3 QUINHYDRONE, 98%

  • United States Dudley Chemical Corp. [Manufacturer]
  • Tel: (732) 886-3100
  • Fax: (732) 886-3688
  • Address: Dudley Chemical Corp.
    125 Kenyon Drive
    Lakewood, NJ 08701 ,United States
Contact Supplier

106-34-3 LTS00260 QUINHYDRONE

  • Hong kong Lotus chemical (HK) Limited [Manufacturer]
  • Tel: +86 23 86092822 (China)/ +852 29738324 (Hong Kong)
  • Fax: +86 23 86092822
  • Address: Lotus Chemical Limited,. (China office)
    Address: 602 Room, 172#, Gaoyan Road, Yubei District, Chongqing, China
    Postcode: 401120 ,Hong kong
Contact Supplier

106-34-3 Quinhydrone

  • India Nile Chemicals [Manufacturers]
  • Tel: +91-(22)-66313162, 23454828
  • Fax: +91-(22)-23454828
  • Address: 202, Matruchhaya, 378/80 Narshi Natha Street, Mumbai, Maharashtra 400 009, Mumbai,MumbaiIndia
Contact Supplier

106-34-3 Quinhydrone

  • China Shanghai Experiment Reagent Co.,LTD. [Manufacturers]
  • Tel: 0086-21-56558317 56553837
  • Fax: +86-21-56553837
  • Address: 10-603, No.555 Luding Road (No.1000 North Zhongshan Road),Shanghai Shanghai,ShanghaiChina
Contact Supplier

106-34-3 Quinhydrone

  • China Sinochem Tianjin Co., Ltd. [Manufacturers]
  • Tel: +86-22-23146338
  • Fax: +86-22-23146333
  • Address: 58,Nanjing Road, Tianjin ,China Tianjin,TianjinChina
Contact Supplier

106-34-3 Quinhydrone

  • China YanCheng FengYang Chemical Co.,Ltd. [Manufacturers]
  • Tel: +86-515-8232 4359
  • Fax: +86-515-82325430
  • Address: No.32. East Renmin Road, Sheyang County Jiangsu Province China Shenyang,JiangsuChina
Contact Supplier

106-34-3 Quinhydrone

Contact Supplier

106-34-3 Quinhydrone

  • China Dalian Huiyuan Fine Chemicals Co., Ltd. [Manufacturers]
  • Tel: +86-411-66889478;13998668653
  • Fax: +86-411-66889479
  • Address: NO. 782 HUANGPU ROAD, DALIAN HI-TECH ZONE, DALIAN, CHINA. dalian,liaoningChina
Contact Supplier

Select to

References of benzene-1,4-diol
Title: Quinhydrone
CAS Registry Number: 106-34-3
CAS Name: 2,5-Cyclohexadiene-1,4-dione compd with 1,4-benzenediol (1:1)
Synonyms: green hydroquinone
Molecular Formula: C12H10O4
Molecular Weight: 218.21
Percent Composition: C 66.05%, H 4.62%, O 29.33%
Literature References: An addn compd of one mol hydroquinone and one mol quinone. Prepn from hydroquinone and quinone: Gattermann-Wieland, Praxis des Organischen Chemikers (de Gruyter, Berlin, 40th ed., 1961) p 270. Alternate prepn by the action of ferric ammonium sulfate on hydroquinone: A. I. Vogel, Practical Organic Chemistry (Longmans, London, 3rd ed., 1959) p 747. Toxicity study: Woodward et al., Fed. Proc. 8, 348 (1949).
Properties: Green crystals with metallic luster; reddish-brown by transmitted light. d 1.40. mp 171°; sublimes with partial decompn. Slightly sol in cold water; sol in hot water, ammonia, alc, ether. Insol in petr ether. LD50 orally in rats: 225 mg/kg (Woodward).
Melting point: mp 171°
Density: d 1.40
Toxicity data: LD50 orally in rats: 225 mg/kg (Woodward)
Use: In pH determinations (quinhydrone electrode).