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Chromone

Chromone structure

CAS No:
491-38-3
Formula:
C9H6O2
Chemical Name:
Chromone
Synonyms:
4H-1-Benzopyran-4-one;Chromone;4H-Chromen-4-one;Benzo-γ-pyrone;2,3-Benzo-4-pyrone

Description

White to slightly yellow crystalline powder

Solid

Chromone is the simplest member of the class of chromones that is 4H-chromene with an oxo group at position 4. It is a member of chromones and an enone.

Chromone Basic Attributes

Molecular Weight：

146.145

Exact Mass：

146.14

EC Number：

207-737-9

UNII：

20C556MJ76

DSSTox ID：

DTXSID40197680

HScode：

2932999099

Characteristics

PSA：

26.3

XLogP3：

1.4

Appearance：

Solid

Density：

1.2±0.1 g/cm3

Melting Point：

59 °C

Boiling Point：

239°C at 760 mmHg

Flash Point：

106.5±18.9 °C

Refractive Index：

1.595

Safety Information

wgk germany：

hazard class code：

safety instructions：

S36/37/39-S26

RTECS Number：

GB7887000

Marks：

Drug Information

MeSH Entry Terms：

4-chromone

Computed Properties

Molecular Weight:146.14
XLogP3:1.4
Hydrogen Bond Acceptor Count:2
Exact Mass:146.036779430
Monoisotopic Mass:146.036779430
Topological Polar Surface Area:26.3
Heavy Atom Count:11
Complexity:196
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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CHROMONE

CAS No.: 491-38-3

Content: 99.00%

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Guide of Chromone

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Computed Properties
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Chromone

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