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Home> Products > Organic Intermediates > Agrochemical Intermediates > CAS DataBase Listed 2 > CAS 21302-43-2
21302-43-2 structure 3D

21302-43-2

  • Molecular Weight: 195.62562
  • Formula: C10H14N2O4
  • Name: 2,5-Cyclohexadiene-1,4-dione,2,3,5,6-tetrahydroxy-
  • Synonyms: 5-Amino-8-quinolinol dihydrochloride; 5-Amino-8-hydroxyquinolinedihydrochloride; 8-Quinolinol,5-amino-, dihydrochloride (7CI,8CI,9CI)
Properties Safety and Handling MSDS NMR Spectrum Synthesis Route Precursor and Product Computational chemical data
Identification of 21302-43-2 Safety Data
  • [Risk Codes]
  • R36/37/38:Irritating to eyes, respiratory system and skin
  • [Safety Statements]
  • S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
  • S37/39:Wear suitable gloves and eye/face protection
Properties
  • Appearance:
  • yellow to brown crystalline powder
  • Molecular Weight:
  • 195.62562
  • Density:
  • g/cm3
  • Boiling Point:
  • 327.6°Cat760mmHg
  • Melting Point:
  • 279℃ (dec.)
  • Flash Point:
  • 394°C
  • More Properties>>
Upstream Product Downtream information
There are 42 suppliers who can provide 2,5-Cyclohexadiene-1,4-dione,2,3,5,6-tetrahydroxy- with CAS No. 21302-43-2
5-Amino-8-quinolinol dihydrochloride
  • FOB Price:1 USD/Kilogram 
  • Cas No:21302-43-2 
  • Min.Order:1/Kilogram 
  • Purity:95%, 99% 
  • Supply Ability:135 Year/Metric Ton 
  • Formula:C9H8ClN2O- 
  • Payment:T/T, L/C 
  • Updatetime:Dec 20 2019 
Hangzhou Dayangchem Co., Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2000
  • Registered Capital:US$501 Thousand - US$1 Million
  • Legal Representative:Tang
  • Employees:51 - 100 People
  • Tel:86-571-88938639
  • Fax:86-571-88938652
  • Address:9/F Unit 2 ChangdiTorch Building, 259 #WenSan Road
9YRS Main Products
Chemical products
Contact Supplier
8-Quinolinol, 5-amino-,hydrochloride (1:2)
  • FOB Price: USD/Kilogram 
  • Cas No:21302-43-2 
  • Min.Order:1/Kilogram 
  • Purity:0.98 
  • Supply Ability:100 Quarter/Kilogram 
  • Formula:C9H8ClN2O- 
  • Payment:T/T 
  • Updatetime:Jul 25 2019 
Shanghai Do Chemical Co.,Ltd
  • Category:Partnership
  • Registered Time:2009
  • Registered Capital:US$101 Thousand - US$500 Thousand
  • Employees:11 - 50 People
  • Tel:86-21-33758180
  • Fax:86-21-51685790
  • Address:No 350,Guoshoujing Road, Zhangjiang Hi-tech Park, Pudong, Shanghai, China
4YRS Main Products
API & API intermediates
Contact Supplier
5-Amino-8-hydroxyquinoline dihydrochloride
  • Cas No:21302-43-2 
  • Purity:98%min 
  • Formula:C9H8ClN2O- 
  • Description:Hangzhou J&H Chemical Co., Ltd is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other Value-added customer services, for diversified range products ...
  • Updatetime:Jul 31 2017 
Hangzhou J&H Chemical Co., Ltd
  • Category:Corporation/Limited Liability Company
  • Registered Time:2002
  • Registered Capital:US$501 Thousand - US$1 Million
  • Employees:11 - 50 People
  • Tel:86-571-87396430
  • Fax:86-571-87396431
  • Address:No.200 Zhenhua Rd.Xihu Industrial Park, Hangzhou 310030, China
6YRS Main Products
3,5-Dibromoanisole,5-Fluoro-2-nitroanisole,Doxorubicin hydrochloride,Diethyl 4-oxoheptanedioate,1,5-Diphenylpenta-1,4-dien-3-one,3,5-Dimethoxy-4-hydroxycinnamic acid
Contact Supplier
5-Aminoquinolin-8-ol dihydrochloride
  • Cas No:21302-43-2 
  • Purity:95+% 
  • Formula:C9H8ClN2O- 
  • Payment:1111%T/T in advance 
  • Description:Atomax Chemicals Co.,Ltd a leading global supplier and manufacturer of chiral chemicals, amino acids, aromatic and pyridine halogens, natural extracts and pharmaceutical raw materials. we are a registered chemicals provider for most giant pharmaceutical compan...
  • Updatetime:Jul 29 2019 
Atomax Chemicals Co.,Ltd
  • Registered Time:2006
  • Employees:51 - 100 People
  • Tel:86-755-33239182
  • Fax:86-755-33233381
  • Address:Huiji302 Hutingju Sanwei Xixiang SHENZHEN 518126, China
Main Products
3-Fluoro-isonicotinic acid,Osmium tetroxide,Mafenide Hcl,3-Bromopentane,2-Phenylacetoacetonitrile,OSMIUM
Contact Supplier
5-Amino-8-quinolinol dihydrochloride
  • Cas No:21302-43-2 
  • Purity:97% 
  • Formula:C9H8ClN2O- 
  • Description:organic latermediates
  • Updatetime:Dec 13 2018 
shijiazhuang guizheng trade co.,ltd
  • Category:LLC (Ltd Liability Corp)
  • Registered Time:2012
  • Registered Capital:US$1 Million - US$2.5 Million
  • Legal Representative:Li Na
  • Employees:11 - 50 People
  • Tel:86-312-18103315327
  • Fax:86-312-18103315327
  • Address:east huaxia road pudong shanghai china
Main Products
Indole products,Amines products
Contact Supplier
5-AMINO-8-HYDROXYQUINOLINE DIHYDROCHLORIDE
  • Cas No:21302-43-2 
  • Min.Order:1/Kilogram 
  • Purity:99 
  • Supply Ability:100 Year/Metric Ton 
  • Formula:C9H8ClN2O- 
  • Payment:T/T,LC,DP,DA 
  • Updatetime:Nov 21 2018 
Jinan Haohua Industry Co., Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2006
  • Registered Capital:US$1 Million - US$2.5 Million
  • Legal Representative:Jay Kong
  • Employees:501 - 1000 People
  • Tel:0086-531-58773055
  • Fax:0086-531-58773066
  • Address:No.59 Gongye South RD
Main Products
Chlorodimethylsilane;1,1,3,3-tetramethyldisiloxane
Contact Supplier
5-Amino-8-hydroxyquinoline dihydrochloride
  • FOB Price:1 USD/Gram 
  • Cas No:21302-43-2 
  • Min.Order:1/Gram 
  • Purity:98% 
  • Supply Ability:100 Month/Kilogram 
  • Formula:C9H8ClN2O- 
  • Payment:TT,Western Union 
  • Updatetime:Jun 28 2017 
Hui Chem Company Limited
  • Category:Corporation/Limited Liability Company
  • Registered Time:2008
  • Registered Capital:US$1 Million - US$2.5 Million
  • Employees:51 - 100 People
  • Tel:86-21-60542966
  • Fax:86-21-61916468
  • Address:Lane 299 Bisheng Rd,Pudong District
Main Products
API, Pharmaceutical intermediates, photoelectronic Materials
Contact Supplier
5-Amino-8-quinolinol dihydrochloride
  • Cas No:21302-43-2 
  • Min.Order:1/Kilogram 
  • Purity:98% 
  • Supply Ability:up to kgs Month/Kilogram 
  • Formula:C9H8ClN2O- 
  • Payment:TT 
  • Updatetime:Dec 06 2016 
Capot Chemical Co., Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:1996
  • Registered Capital:Below US$100 Thousand
  • Legal Representative:jingwenlong
  • Employees:11 - 50 People
  • Tel:86-571-85586718
  • Fax:86-571-85864795
  • Address:Joinhands Science Park, No.4028,Nanhuan Road,
Main Products
Pivaldehyde * 630-19-3 2-Iodobenzoic acid * 88-67-5 /N-Iodosuccinimide * 516-12-1 p-Nitrophenylacetonitrile * 555-21-5 3-Methylpyrrole * 616-43-3
Contact Supplier
5-Amino-8-quinolinol dihydrochloride
  • Cas No:21302-43-2 
  • Formula:C9H8ClN2O- 
  • Updatetime:Nov 25 2019 
Shanghai Trustin Chemical Co., Ltd
  • Address:Room 2001, No. 58 Changliu Road, Pudong New Area, Shanghai
Contact Supplier
5-Amino-8-quinolinol dihydrochloride
  • Cas No:21302-43-2 
  • Formula:C9H8ClN2O- 
  • Updatetime:Nov 25 2019 
MOLEKULA Ltd.
  • Tel:+44 (0) 1747 83 1066
  • Fax:+44 (0) 1747 83 1199
  • Address:Brickfields Business Park Gillingham, Dorset SP8 4PX
Contact Supplier
5-Amino-8-quinolinol dihydrochloride
  • Cas No:21302-43-2 
  • Formula:C9H8ClN2O- 
  • Updatetime:Nov 25 2019 
Shanghai PI Chemicals Ltd.
  • Tel:+86-(21)-58953700
  • Fax:+86-(21)-58953701
  • Address:5rd Floor, 88 Cailun Road, Zhangjiang Hi-Tech Park, Pudong, Shanghai 201203,
Contact Supplier
5-Amino-8-quinolinol dihydrochloride
  • Cas No:21302-43-2 
  • Formula:C9H8ClN2O- 
  • Updatetime:Nov 25 2019 
Shanghai Fchemicals Technology Co., Ltd
  • Tel:021-36030322
  • Fax:86-21-66315383
  • Address:Room822, No.3, Wu Zhong Road, Shanghai, China
Contact Supplier
5-Amino-8-quinolinol dihydrochloride
  • Cas No:21302-43-2 
  • Formula:C9H8ClN2O- 
  • Updatetime:Nov 25 2019 
BETAPHARMA (SHANGHAI) CO., LTD.
  • Tel:0512-63008636
  • Fax:+86 21 32082820
Contact Supplier
5-Amino-8-quinolinol dihydrochloride
  • Cas No:21302-43-2 
  • Formula:C9H8ClN2O- 
  • Updatetime:Nov 25 2019 
Wilshire Chemical Company Inc.
  • Tel:310 323 9232 +1 609.683.1117
  • Fax:310 323 9434 1 732.274.0049
  • Address:145 Witherspoon Street Princeton. NJ 08542
Contact Supplier
5-Amino-8-quinolinol dihydrochloride
  • Cas No:21302-43-2 
  • Formula:C9H8ClN2O- 
  • Updatetime:Nov 25 2019 
AK Scientific, Inc.
  • Tel:+(510) 429-8835
  • Address:30023 Ahern Ave
Contact Supplier
5-Amino-8-quinolinol dihydrochloride
  • Cas No:21302-43-2 
  • Formula:C9H8ClN2O- 
  • Updatetime:Nov 25 2019 
BOSCHE SCIENTIFIC, LLC
  • Tel:732 565 9988
  • Fax:732 875 0899
Contact Supplier
5-Amino-8-quinolinol dihydrochloride
  • Cas No:21302-43-2 
  • Formula:C9H8ClN2O- 
  • Updatetime:Nov 25 2019 
MDP ChemControl Ltd.
  • Tel:+421 2 62412268
  • Fax:+421 2 62520174
Contact Supplier
5-Amino-8-quinolinol dihydrochloride
  • Cas No:21302-43-2 
  • Formula:C9H8ClN2O- 
  • Updatetime:Nov 25 2019 
Apin Chemicals Ltd.
  • Tel:44 1235 832515
  • Fax:44 1235 832000
  • Address:43d Milton Park, Abingdon, Oxon, OX14 4RU
Contact Supplier
5-Amino-8-quinolinol dihydrochloride
  • Cas No:21302-43-2 
  • Formula:C9H8ClN2O- 
  • Updatetime:Nov 25 2019 
Shanghai FWD Chemicals Co., Ltd.
  • Tel:86 21-64251365
  • Fax:+86-21- 54293447
  • Address:Shanghai FWD Chemicals Limited Meilong Rd 428, Suite 1501Lingyun ApartmentXuhui District, Shanghai, 200237, P.R.China
Contact Supplier
5-Amino-8-quinolinol dihydrochloride
  • Cas No:21302-43-2 
  • Formula:C9H8ClN2O- 
  • Updatetime:Nov 25 2019 
ASDI Incorporated
  • Tel:302 266 8296
  • Fax:302 266 8296
  • Address:601 Interchange Blvd. Newark, DE 19711 USA
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