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7-Hydroxy-4-methylquinolin-2(1H)-one

7-Hydroxy-4-methylquinolin-2(1H)-one structure

CAS No:
20513-71-7
Formula:
C10H9NO2
Chemical Name:
7-Hydroxy-4-methylquinolin-2(1H)-one
Synonyms:
2(1H)-Quinolinone,7-hydroxy-4-methyl-;Carbostyril,7-hydroxy-4-methyl-;7-Hydroxy-4-methyl-2(1H)-quinolinone;4-Methyl-2,7-dihydroxyquinoline;7-Hydroxy-4-methylcarbostyril;NSC 338152;7-Hydroxy-4-methylquinolin-2(1H)-one;7-Hydroxy-4-methyl-1H-quinolin-2-one

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Description

7-hydroxy-4-methyl-1H-quinolin-2-one is a quinolone and a hydroxyquinoline.

7-Hydroxy-4-methylquinolin-2(1H)-one Basic Attributes

Molecular Weight：

175.18

Exact Mass：

175.18

NSC Number：

338152

DSSTox ID：

DTXSID60174514

HScode：

2933790090

Characteristics

PSA：

49.3 Å²

XLogP3：

1.54210

Density：

1.264±0.06 g/cm3(Predicted)

Melting Point：

333-336 °C @ Solvent: Ethanol

Boiling Point：

417.8ºC at 760 mmHg

Flash Point：

206.5ºC

Refractive Index：

1.611

Water Solubility：

DMF: soluble

Vapor Pressure：

1.42E-07mmHg at 25°C

Safety Information

wgk germany：

hazard class code：

36/37/38

safety instructions：

26-36

Marks：

Precautionary statement(s)：

P261; P305 + P351 + P338

Hazard Statements：

H315; H319; H335

GHS Classification：

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 38 companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

7-Hydroxy-4-methylquinolin-2(1H)-one Use and Manufacturing

Suitable as pH-indicator.

Computed Properties

Molecular Weight:175.18
XLogP3:0.9
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:2
Exact Mass:175.063328530
Monoisotopic Mass:175.063328530
Topological Polar Surface Area:49.3
Heavy Atom Count:13
Complexity:260
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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Guide of 7-Hydroxy-4-methylquinolin-2(1H)-one

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties

7-Hydroxy-4-methylquinolin-2(1H)-one

SDS

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