ChemicalBook > CAS DataBase List > 8-Hydroxyquinoline-N-oxide
8-Hydroxyquinoline-N-oxide
- Product Name
- 8-Hydroxyquinoline-N-oxide
- CAS No.
- 1127-45-3
- Chemical Name
- 8-Hydroxyquinoline-N-oxide
- Synonyms
- NSC 21656; NSC 2165;2-METHYLOXINE;OXINE N-OXIDE;1-Oxy-quinolin-8-ol;TIMTEC-BB SBB009099;8-Hydroxyquinoline-N;8-QUINOLINOL-1-OXIDE;8-QUINOLINOL N-OXIDE;Quinolin-8-ol N-oxide
- CBNumber
- CB9112579
- Molecular Formula
- C9H7NO2
- Formula Weight
- 161.16
- MOL File
- 1127-45-3.mol
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8-Hydroxyquinoline-N-oxide Property
- Melting point:
- 135-138 °C (lit.)
- Boiling point:
- 267 °C(lit.)
- Density
- 1.2480 (rough estimate)
- refractive index
- 1.5050 (estimate)
- Flash point:
- 139 °C
- storage temp.
- Inert atmosphere,2-8°C
- solubility
- Soluble in Acetone, Chloroform, Dichloromethane, Ethyl Acetate and Methanol
- pka
- 6.03±0.30(Predicted)
- form
- Solid
- color
- Yellow
- BRN
- 128737
- CAS DataBase Reference
- 1127-45-3(CAS DataBase Reference)
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Safety
- Hazard Codes
- N,Xi
- Risk Statements
- 50/53-36/37/38
- Safety Statements
- 60-61-24/25-22-36/37/39-27-26
- RIDADR
- UN 3077 9/PG 3
- WGK Germany
- 3
- RTECS
- VC8238500
- F
- 3-10
- HS Code
- 29334900
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H317May cause an allergic skin reaction
H372Causes damage to organs through prolonged or repeated exposure
- Precautionary statements
-
P201Obtain special instructions before use.
P202Do not handle until all safety precautions have been read and understood.
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P270Do not eat, drink or smoke when using this product.
P272Contaminated work clothing should not be allowed out of the workplace.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P308+P313IF exposed or concerned: Get medical advice/attention.
P363Wash contaminated clothing before reuse.
P403Store in a well-ventilated place.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 122335
- Product name
- 8-Quinolinol N-oxide
- Purity
- 98%
- Packaging
- 10g
- Price
- $126.8
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 122335
- Product name
- 8-Quinolinol N-oxide
- Purity
- 98%
- Packaging
- 5g
- Price
- $175
- Updated
- 2023/06/20
TCI Chemical
- Product number
- H1272
- Product name
- 8-Hydroxyquinoline N-Oxide
- Purity
- >98.0%(HPLC)(T)
- Packaging
- 5g
- Price
- $48
- Updated
- 2024/03/01
TCI Chemical
- Product number
- H1272
- Product name
- 8-Hydroxyquinoline N-Oxide
- Purity
- >98.0%(HPLC)(T)
- Packaging
- 25g
- Price
- $151
- Updated
- 2024/03/01
TRC
- Product number
- H953270
- Product name
- 8-Hydroxyquinoline N-Oxide
- Packaging
- 5g
- Price
- $80
- Updated
- 2021/12/16
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8-Hydroxyquinoline-N-oxide Chemical Properties,Usage,Production
Description
A quinoline derivative that displays mutagenic activity. It suppresses luminescence of an indicator bacterium that is named Photobacterium phosphoreum. This chemical forms two kinds of complexes with palladium (II) and Gold (III). One kind is an ion-associated compound containing hydrogen bond and hte other is the six membered metal chelates containing metal-oxygen bonds.
Chemical Properties
Yellow Crystalline Solid
Uses
A quinoline derivative; shows mutagenic activity.
Definition
ChEBI: 8-hydroxyquinoline N-oxide is a quinoline N-oxide carrying a hydroxy substituent at position 8. It is a monohydroxyquinoline and a quinoline N-oxide. It is functionally related to a quinolin-8-ol. It is a conjugate acid of an 8-hydroxyquinoline N-oxide(1-).
General Description
8-Quinolinol N-oxide is a toxicant which can suppress luminescence of an indicator bacterium Photobacterium phosphoreum. It forms two types of complexes with gold(III) and palladium(II): type I are ion-associated compounds containing hydrogen bond and the other is the six-membered metal chelates containing metal-oxygen bonds.
Synthesis
8-hydroxyquinoline-N-oxide was synthesized from 8-hydroxyquinoline. A stirred solution of 8-hydroxyquinoline (25.00 g, 172.2 mmol) in 550 ml of CHCl3 was cooled to 0° C., and 3 -chloroperoxybenzoic acid (40.00 g, 80% Tech. grade *0.231 mmol=0.185 mmol) was added slowly over 3 minutes. The solution was kept at 0° C. and stirred for 3 hours. During this period, the 3-chlorobenzoic acid byproduct precipitated. The 3-chlorobenzoic acid was removed by filtration and the orange filtrate was concentrated to dryness and the remaining solid was triturated with 2% NH40 H (2*200 ml). The solid was isolated on a frit and washed with H2O.
8-Hydroxyquinoline-N-oxide Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 8-Hydroxyquinoline-N-oxide manufacturers
Hebei Duling International Trade Co. LTD
- Product
- 8-Hydroxyquinoline-N-oxide 1127-45-3
- Price
- US $45.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 5000 tons
- Release date
- 2023-02-02
Henan Bao Enluo International TradeCo.，LTD
- Product
- 8-Hydroxyquinoline-N-oxide 1127-45-3
- Price
- US $100.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 1000tons
- Release date
- 2023-06-19
Hebei Zhanyao Biotechnology Co. Ltd
- Product
- 8-Hydroxyquinoline-N-oxide 1127-45-3
- Price
- US $100.00/Kg/Bag
- Min. Order
- 1Kg/Bag
- Purity
- Above 99%
- Supply Ability
- 5000kg/month
- Release date
- 2021-03-08
1127-45-3, 8-Hydroxyquinoline-N-oxideRelated Search:
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