Henan Tianfu Chemical Co., Ltd.

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Henan Tianfu Chemical Co., Ltd.

Country: China (Mainland)Business Type: Lab/Research institutions


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Contact US
Tel: 86-371-55170693/55170694
Tel: +86 0371 5517 0693
Mr.Richard Ran
Tel: 86 371 55170693
Tel: +86 -371 5517 0693
Tel: 0371-55170695
Mr.Jeff Pei
Tel: 0371-55170693
Tel: :+86-371-5517 0693
Tel: 0371-55170693-8638
Tel: 0086-371-55170690
  • Fax: 86-371-55170690
  • URL: http://www.tianfuchem.net
  • Province/state: Henan
  • City: Zhengzhou
  • Street:Zhengzhou International Trade New Territory,Jinshui District,Zhengzhou ,China
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123-31-9 Hydroquinone

123-31-9 Hydroquinone CAS NO.123-31-9

  • FOB Price: USD 1000 /Metric Ton Get Latest Price
  • Min.Order: 1 Kilogram
  • Payment Terms: L/C,T/T
  • Available Specifications:

    pharma(0-1)Metric Ton

  • Product Details


  • 123-31-9
  • Hydroquinone
  • C6H6O2

Quick Details

  • ProName: 123-31-9 Hydroquinone
  • CasNo: 123-31-9
  • Molecular Formula: C6H6O2
  • Appearance: white powder
  • Application: pharma
  • DeliveryTime: prompt
  • PackAge: as clients needs
  • Port: Shanghai,QingdaoTianjin,Guangzhou
  • ProductionCapacity: 1 Metric Ton/Day
  • Purity: 99%
  • Storage: RT
  • Transportation: sea
  • LimitNum: 1 Kilogram
  • Moisture Content: N/A
  • Impurity: N/A
  • N/A: N/A


Our company was built in 2009 with an ISO certificate.In the past 6 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.Our main business covers the fields below:
1.Noble Metal Catalysts (Pt.Pd...)
2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...)
3.OLED intermediates (Fluorene,Carbazole,Boric acid...)
4.Customs Synthesis
Our advantage:
1. Higest quality and good package
2.Fast delivery
3.Better payment term
4.Fast response to customer  within 6 hours
5.Good business credit in Europe ,US ,Japan ,Korea
Anyway ,if you need any chemicals from China ,Henan Tianfu can help you


Hydroquinone Chemical Properties 
Melting point  172-175 °C(lit.)
Boiling point  285 °C(lit.)
density  1.32 
vapor density  3.81 (vs air)
vapor pressure  1 mm Hg ( 132 °C)
refractive index  1.6320 
Fp  165 °C 
storage temp.  Refrigerator 
solubility  H2O: 50 mg/mL, clear
pka 10.35(at 20℃) 
form  Needle-Like Crystals or Crystalline Powder 
color  White to off-white 
Water Solubility  70 g/L (20 ºC) 
Sensitive  Air & Light Sensitive 
Merck  14,4808 
BRN  605970 
Stability: Stable. Combustible. Incompatible with strong oxidizing agents, strong bases, oxygen, ferric salts. Light and air-sensitive. Discolours in air. 
CAS DataBase Reference 123-31-9(CAS DataBase Reference) 
NIST Chemistry Reference Hydroquinone(123-31-9) 
EPA Substance Registry System 1,4-Benzenediol(123-31-9) 
 Safety Information 
Hazard Codes  Xn,N 
Risk Statements  22-40-41-43-50-68-R68-R50-R43-R41-R40-R22 
Safety Statements  26-36/37/39-61-S61-S36/37/39-S26 
RIDADR  2662 
WGK Germany  3
RTECS  MX3500000
TSCA  Yes 
HazardClass  9 
PackingGroup  III 
HS Code  29072210 
Hazardous Substances Data 123-31-9(Hazardous Substances Data) 
Toxicity LD50 orally in rats: 320 mg/kg (Woodard) 


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