天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

Welcome to chemicalbook!
400-158-6606
Inquriy
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook >> CAS DataBase List >> 2-Quinoxalinone

2-Quinoxalinone

2-Quinoxalinone price.
  • $6 - $625
  • Product name: 2-Quinoxalinone
  • CAS: 1196-57-2
  • MF: C8H6N2O
  • MW: 146.15
  • EINECS:214-815-6
  • MDL Number:MFCD00006722
  • Synonyms:2-QUINOXALINOL;2-Quinoxalinone;2-HYDROXYQUINOXALINE;QUINOXALIN-2-OL;1,2-Dihydroquinoxalin-2-one;2-(1H)-Quinoxalinone ;2(1H)-Quinoxalinone ;2-Quinoxalone
33 prices
Selected condition：
Brand
  • Acints
  • Advanced Chemicals Intermediatesced Chemicals Intermediates
  • AHH
  • AK Scientific
  • Alichem
  • Ambeed
  • Apolloscientific
  • Atlantic Research Chemicals
  • Chemenu
  • Chem-Impex
  • Crysdot
  • Frontier Specialty Chemicals
  • Matrix Scientific
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
Package
  • 1g
  • 10g
  • 25g
  • 100g
  • 500g
  • 1kg
  • 1000g
  • 2500g
  • 1gm:
  • ManufacturerAcints
  • Product numberACI-01320
  • Product descriptionQuinoxalin-2-ol 95%+
  • Packaging10g
  • Price$362.5
  • Updated2021-12-16
  • Buy
  • ManufacturerAdvanced Chemicals Intermediatesced Chemicals Intermediates
  • Product numberACI-01320
  • Product descriptionQuinoxalin-2-ol 95%+
  • Packaging10g
  • Price$362.5
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-15584
  • Product description2-Hydroxyquinoxaline 99%
  • Packaging2500g
  • Price$488
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ55599
  • Product description2-Hydroxyquinoxaline
  • Packaging1g
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberP474
  • Product description2-Hydroxyquinoxaline
  • Packaging100g
  • Price$121
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number1196572
  • Product description2-Quinoxalinol
  • Packaging500g
  • Price$151.2
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number1196572
  • Product description2-Quinoxalinol
  • Packaging1000g
  • Price$238.5
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA103251
  • Product description2-Quinoxalinol 98%
  • Packaging10g
  • Price$6
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA103251
  • Product description2-Quinoxalinol 98%
  • Packaging25g
  • Price$8
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA103251
  • Product description2-Quinoxalinol 98%
  • Packaging100g
  • Price$24
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA103251
  • Product description2-Quinoxalinol 98%
  • Packaging500g
  • Price$88
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA103251
  • Product description2-Quinoxalinol 98%
  • Packaging1kg
  • Price$165
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR11198
  • Product description2-Hydroxyquinoxaline 98%
  • Packaging25g
  • Price$106
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR11198
  • Product description2-Hydroxyquinoxaline 98%
  • Packaging100g
  • Price$165
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR11198
  • Product description2-Hydroxyquinoxaline 98%
  • Packaging500g
  • Price$465
  • Updated2021-12-16
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberXS02804
  • Product descriptionQuinoxalin-2-ol 95%
  • Packaging1gm:
  • Price$13.43
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Acints ACI-01320 Quinoxalin-2-ol 95%+ 10g $362.5 2021-12-16 Buy
Advanced Chemicals Intermediatesced Chemicals Intermediates ACI-01320 Quinoxalin-2-ol 95%+ 10g $362.5 2021-12-16 Buy
AHH MT-15584 2-Hydroxyquinoxaline 99% 2500g $488 2021-12-16 Buy
AK Scientific J55599 2-Hydroxyquinoxaline 1g $10 2021-12-16 Buy
AK Scientific P474 2-Hydroxyquinoxaline 100g $121 2021-12-16 Buy
Alichem 1196572 2-Quinoxalinol 500g $151.2 2021-12-16 Buy
Alichem 1196572 2-Quinoxalinol 1000g $238.5 2021-12-16 Buy
Ambeed A103251 2-Quinoxalinol 98% 10g $6 2021-12-16 Buy
Ambeed A103251 2-Quinoxalinol 98% 25g $8 2021-12-16 Buy
Ambeed A103251 2-Quinoxalinol 98% 100g $24 2021-12-16 Buy
Ambeed A103251 2-Quinoxalinol 98% 500g $88 2021-12-16 Buy
Ambeed A103251 2-Quinoxalinol 98% 1kg $165 2021-12-16 Buy
Apolloscientific OR11198 2-Hydroxyquinoxaline 98% 25g $106 2021-12-16 Buy
Apolloscientific OR11198 2-Hydroxyquinoxaline 98% 100g $165 2021-12-16 Buy
Apolloscientific OR11198 2-Hydroxyquinoxaline 98% 500g $465 2021-12-16 Buy
Atlantic Research Chemicals XS02804 Quinoxalin-2-ol 95% 1gm: $13.43 2021-12-16 Buy

Properties

Melting point :271-272 °C (lit.)
Boiling point :265.75°C (rough estimate)
Density :1.2312 (rough estimate)
refractive index :1.4900 (estimate)
storage temp. :Sealed in dry,Room Temperature
solubility :DMSO (Slightly), Methanol (Very Slightly, Heated)
form :Solid
pka :9.20±0.50(Predicted)
color :Light Brown
InChI :InChI=1S/C8H6N2O/c11-8-5-9-6-3-1-2-4-7(6)10-8/h1-5H,(H,10,11)
InChIKey :FFRYUAVNPBUEIC-UHFFFAOYSA-N
SMILES :N1C2=C(C=CC=C2)N=CC1=O
CAS DataBase Reference :1196-57-2(CAS DataBase Reference)
NIST Chemistry Reference :2(1H)-quinoxalinone(1196-57-2)
EPA Substance Registry System :2(1H)-Quinoxalinone (1196-57-2)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
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.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
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-Quinoxalinone is a metabolite of Quinalphos, and is known to photocatalytically destroy antioxidant vitamins and biogenic amines in vitro and is genotoxic to both light- and dark-exposed bacteria.

Related product price