2-Quinoxalinone
- Product Name
- 2-Quinoxalinone
- CAS No.
- 1196-57-2
- Chemical Name
- 2-Quinoxalinone
- Synonyms
- Quinoxalinol;Quinoxalinone;2-Quinoxalone;2-Quinazolone;2-QUINOXALINOL;2-QUINOXACINOL;2-Quinoxalinone;QUINOXALIN-2-OL;3-Quinoxalinone;Quinoxalin-2-one
- CBNumber
- CB1135747
- Molecular Formula
- C8H6N2O
- Formula Weight
- 146.15
- MOL File
- 1196-57-2.mol
2-Quinoxalinone Property
- 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
- InChIKey
- FFRYUAVNPBUEIC-UHFFFAOYSA-N
- 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
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36/39-37/39
- WGK Germany
- 3
- RTECS
- VD3630000
- HS Code
- 29339900
- Toxicity
- mouse,LD50,intravenous,178mg/kg (178mg/kg),U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#00285,
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 260517
- Product name
- 2-Quinoxalinol
- Purity
- 99% (HPLC)
- Packaging
- 100g
- Price
- $96.3
- Updated
- 2024/03/01
- Product number
- H0591
- Product name
- 2-Hydroxyquinoxaline
- Purity
- >98.0%(HPLC)(T)
- Packaging
- 25g
- Price
- $28
- Updated
- 2024/03/01
- Product number
- H0591
- Product name
- 2-Hydroxyquinoxaline
- Purity
- >98.0%(HPLC)(T)
- Packaging
- 100g
- Price
- $68
- Updated
- 2024/03/01
- Product number
- H0591
- Product name
- 2-Hydroxyquinoxaline
- Purity
- >98.0%(HPLC)(T)
- Packaging
- 500g
- Price
- $203
- Updated
- 2024/03/01
- Product number
- Q765285
- Product name
- 2-Quinoxalinone
- Packaging
- 100g
- Price
- $65
- Updated
- 2021/12/16
2-Quinoxalinone Chemical Properties,Usage,Production
Chemical Properties
White to yellow to light brown solid
Uses
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.
Definition
ChEBI: A hydroxyquinoxaline that consists of quinoxaline having a single hydroxy substituent located at position 2.
General Description
Epitaxial crystallization of syndiotactic polypropylene on 2-quinoxalinol yields isochiral form II of syndiotactic polypropylene. 2-Quinoxalinol participates in direct dehydrative cross-coupling of 2-quinoxalinone with p-tolylacetylene via Pd/Cu-catalyzed phosphonium coupling.
2-Quinoxalinone Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2-Quinoxalinone manufacturers
- Product
- 2-Hydroxyquinoxaline 1196-57-2
- Price
- US $6.80/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 500TM/month
- Release date
- 2022-10-21
- Product
- 2-Quinoxalinone 1196-57-2
- Price
- US $100.00/kg
- Min. Order
- 1kg
- Purity
- 99
- Supply Ability
- 5000
- Release date
- 2023-06-13
- Product
- 2-Quinoxalinone 1196-57-2
- Price
- US $1.50/g
- Min. Order
- 1g
- Purity
- 99.0% Min
- Supply Ability
- 100 Tons
- Release date
- 2022-09-20