ChemicalBook
Chinese Japanese Germany Korea

Quinhydrone

Quinhydrone
Quinhydrone structure
CAS No.
106-34-3
Chemical Name:
Quinhydrone
Synonyms
Chinhydron;QUINHYDRONE;QuinhydroneGr;Quinhydrone,98%;Quinhydrone 97%;benzoquinhydrone;beta-Quinhydrone;GREEN HYDROQUINONE;p-Benzoquinhydrone;Quinonehydroquinone
CBNumber:
CB9292163
Molecular Formula:
C12H10O4
Formula Weight:
218.21
MOL File:
106-34-3.mol

Quinhydrone Properties

Melting point:
167-172 °C(lit.)
Boiling point:
285 °C
Density 
1.32
refractive index 
1.4270 (estimate)
storage temp. 
Store below +30°C.
solubility 
4g/l
form 
Crystalline Powder
color 
Dark green
Specific Gravity
0.863 (20/4℃)
Water Solubility 
4 g/L (20 ºC)
Sensitive 
Light Sensitive
Merck 
14,8058
BRN 
3919222
Stability:
Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference
106-34-3(CAS DataBase Reference)
NIST Chemistry Reference
Quinhydrone(106-34-3)
EPA Substance Registry System
2,5-Cyclohexadiene- 1,4-dione, compd. with 1,4-benzenediol (1:1)(106-34-3)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xn,N
Risk Statements  22-36/37/38-50
Safety Statements  26-36-61-37/39-29
RIDADR  UN 2811 6.1/PG 3
WGK Germany  3
RTECS  VA4550000
TSCA  Yes
HS Code  2942 00 00
HazardClass  6.1
PackingGroup  III
Toxicity LD50 orally in rats: 225 mg/kg (Woodward)
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
H400 Very toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 1 Warning P273, P391, P501
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Quinhydrone price More Price(8)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 282960 Quinhydrone 97% 106-34-3 25g $33.7 2018-11-13 Buy
Sigma-Aldrich 282960 Quinhydrone 97% 106-34-3 100g $96.4 2018-11-13 Buy
TCI Chemical Q0008 Quinhydrone 106-34-3 25g $32 2018-11-22 Buy
TCI Chemical Q0008 Quinhydrone 106-34-3 100g $87 2018-11-22 Buy
Alfa Aesar A16681 Quinhydrone, 97% 106-34-3 100g $88.3 2018-11-13 Buy

Quinhydrone Chemical Properties,Uses,Production

Chemical Properties

green crystalline powder

Uses

In pH determinations (quinhydrone electrode).

Hazard

Toxic by ingestion.

Purification Methods

Crystallise quinhydrone from H2O at 65o , then dry it in vacuo.[Beilstein 7 H 617, 7 IV 2069.]

Quinhydrone Preparation Products And Raw materials

Raw materials

Preparation Products


Quinhydrone Suppliers

Global( 157)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32457 55
Xiamen AmoyChem Co., Ltd
+86 (0)592-605 1114
sales@amoychem.com CHINA 6374 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 24001 58
Hebei Guanlang Biotechnology Co., Ltd.
+8619930501651
breeduan@crovellbio.com CHINA 925 58
Hebei Huanhao Biotechnology Co., Ltd.
86-0311-83975816 whatsapp +8618034554576
86-0311-83975816 grace@hbhuanhao.com CHINA 697 58
Shanghai Zheyan Biotech Co., Ltd.
18017610038
zheyansh@163.com CHINA 3623 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 20516 58
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40277 62
future industrial shanghai co., ltd 400-0066-400;021-60496031
021-55660885 sales@jonln.com China 2041 65

View Lastest Price from Quinhydrone manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-08-16 Quinhydrone
106-34-3
US $11.00 / KG 1KG 99% 1000KG career henan chemical co
2019-04-24 quinhydrone
106-34-3
US $10.00 / kg 1kg 99% 10 MT Hebei Guanlang Biotechnology Co., Ltd.
2019-01-04 quinhydrone cas 106-34-3 (whatsapp:+8618830163278)
106-34-3
US $15.00 / kg 1kg 99.9% 20tons Hebei Huanhao Biotechnology Co., Ltd.

Quinhydrone Spectrum


106-34-3(Quinhydrone)Related Search:


Copyright 2017 © ChemicalBook. All rights reserved