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ChemicalBook >> CAS DataBase List >> 2,3-DIHYDROXYQUINOXALINE

2,3-DIHYDROXYQUINOXALINE

2,3-DIHYDROXYQUINOXALINE price.
  • $11 - $2649.26
  • Product name: 2,3-DIHYDROXYQUINOXALINE
  • CAS: 15804-19-0
  • MF: C8H6N2O2
  • MW: 162.15
  • EINECS:239-901-0
  • MDL Number:MFCD00006723
  • Synonyms:1,4-Dihydro-2,3-quinoxalinedione;1,4-dihydro-3-quinoxalinedione ;2,3(1h,4h)-quinoxalinedione ;2,3-dihydroxy-quinoxalin ;2,3-Quinoxalinedione, 1,4-dihydro-;2,3-Quinoxalinedione,1,4-dihydro- ;Quinoxaline, 2,3-dihydroxy-;USAF ek-6232
26 prices
Selected condition：
Brand
  • Acints
  • Advanced Chemicals Intermediatesced Chemicals Intermediates
  • AHH
  • AK Scientific
  • Alfa Aesar
  • Ambeed
  • American Custom Chemicals Corporation
  • Aronis compounds
  • Chemenu
  • Crysdot
  • Frontier Specialty Chemicals
  • Heterocyclics
  • Matrix Scientific
  • Oakwood
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
Package
  • 5mg
  • 500mg
  • 1g
  • 5g
  • 10g
  • 25g
  • 100g
  • ManufacturerAcints
  • Product numberACI-01325
  • Product descriptionQuinoxaline-2,3-diol 95%+
  • Packaging1g
  • Price$217.5
  • Updated2021-12-16
  • Buy
  • ManufacturerAcints
  • Product numberACI-01325
  • Product descriptionQuinoxaline-2,3-diol 95%+
  • Packaging5g
  • Price$717.75
  • Updated2021-12-16
  • Buy
  • ManufacturerAdvanced Chemicals Intermediatesced Chemicals Intermediates
  • Product numberACI-01325
  • Product descriptionQuinoxaline-2,3-diol 95%+
  • Packaging5g
  • Price$717.75
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-09929
  • Product description2,3-Dihydroxyquinoxaline 99%
  • Packaging100g
  • Price$476
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberW3434
  • Product descriptionQuinoxaline-2,3(1H,4H)-dione
  • Packaging5g
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL07581
  • Product description2,3-Dihydroxyquinoxaline, 98%
  • Packaging100g
  • Price$169.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL07581
  • Product description2,3-Dihydroxyquinoxaline, 98%
  • Packaging25g
  • Price$58.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAmbeed
  • Product numberA180048
  • Product descriptionQuinoxaline-2,3(1H,4H)-dione 98%
  • Packaging5g
  • Price$11
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA180048
  • Product descriptionQuinoxaline-2,3(1H,4H)-dione 98%
  • Packaging10g
  • Price$16
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA180048
  • Product descriptionQuinoxaline-2,3(1H,4H)-dione 98%
  • Packaging25g
  • Price$33
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA180048
  • Product descriptionQuinoxaline-2,3(1H,4H)-dione 98%
  • Packaging100g
  • Price$107
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0007085
  • Product description2,3-DIHYDROXYQUINOXALINE 95.00%
  • Packaging25G
  • Price$1155.76
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0007085
  • Product description2,3-DIHYDROXYQUINOXALINE 95.00%
  • Packaging100G
  • Price$2649.26
  • Updated2021-12-16
  • Buy
  • ManufacturerAronis compounds
  • Product numberc05410
  • Product description2,3-quinoxalinediol
  • Packaging5mg
  • Price$15
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM141957
  • Product descriptionQuinoxaline-2,3-diol 98%
  • Packaging100g
  • Price$102
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11246226
  • Product descriptionQuinoxaline-2,3(1H,4H)-dione 98%
  • Packaging100g
  • Price$127
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Acints ACI-01325 Quinoxaline-2,3-diol 95%+ 1g $217.5 2021-12-16 Buy
Acints ACI-01325 Quinoxaline-2,3-diol 95%+ 5g $717.75 2021-12-16 Buy
Advanced Chemicals Intermediatesced Chemicals Intermediates ACI-01325 Quinoxaline-2,3-diol 95%+ 5g $717.75 2021-12-16 Buy
AHH MT-09929 2,3-Dihydroxyquinoxaline 99% 100g $476 2021-12-16 Buy
AK Scientific W3434 Quinoxaline-2,3(1H,4H)-dione 5g $14 2021-12-16 Buy
Alfa Aesar L07581 2,3-Dihydroxyquinoxaline, 98% 100g $169.65 2024-03-01 Buy
Alfa Aesar L07581 2,3-Dihydroxyquinoxaline, 98% 25g $58.65 2024-03-01 Buy
Ambeed A180048 Quinoxaline-2,3(1H,4H)-dione 98% 5g $11 2021-12-16 Buy
Ambeed A180048 Quinoxaline-2,3(1H,4H)-dione 98% 10g $16 2021-12-16 Buy
Ambeed A180048 Quinoxaline-2,3(1H,4H)-dione 98% 25g $33 2021-12-16 Buy
Ambeed A180048 Quinoxaline-2,3(1H,4H)-dione 98% 100g $107 2021-12-16 Buy
American Custom Chemicals Corporation CHM0007085 2,3-DIHYDROXYQUINOXALINE 95.00% 25G $1155.76 2021-12-16 Buy
American Custom Chemicals Corporation CHM0007085 2,3-DIHYDROXYQUINOXALINE 95.00% 100G $2649.26 2021-12-16 Buy
Aronis compounds c05410 2,3-quinoxalinediol 5mg $15 2021-12-16 Buy
Chemenu CM141957 Quinoxaline-2,3-diol 98% 100g $102 2021-12-16 Buy
Crysdot CD11246226 Quinoxaline-2,3(1H,4H)-dione 98% 100g $127 2021-12-16 Buy

Properties

Melting point :>300 °C (lit.)
Boiling point :288.82°C (rough estimate)
Density :1.3264 (rough estimate)
refractive index :1.5770 (estimate)
storage temp. :Inert atmosphere,Room Temperature
form :powder to crystaline
pka :10.66±0.20(Predicted)
color :White to Orange to Green
BRN :136884
CAS DataBase Reference :15804-19-0(CAS DataBase Reference)
EPA Substance Registry System :2,3-Quinoxalinedione, 1,4-dihydro- (15804-19-0)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger GHS hazard pictograms P280, P305+P351+P338, P310
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

2,3-Dihydroxyquinoxaline can undergo an electrophilic substitution reaction with sulphuric acid solution and potassium nitrate to form 2,3-dihydroxy-6-nitroquinoxaline.

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