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2H-1-Benzopyran-3(4H)-one

2H-1-Benzopyran-3(4H)-one structure

CAS No:
19090-04-1
Formula:
C9H8O2
Chemical Name:
2H-1-Benzopyran-3(4H)-one
Synonyms:
2H-1-Benzopyran-3(4H)-one;3-Chromanone;3,4-Dihydro-2H-1-benzopyran-3-one

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2H-1-Benzopyran-3(4H)-one Basic Attributes

Molecular Weight：

148.16

Exact Mass：

148.16

DSSTox ID：

DTXSID60456483

HScode：

2932999099

Characteristics

PSA：

26.3

XLogP3：

1.23

Density：

1.2±0.1 g/cm3

Boiling Point：

195-205 °C @ Press: 0.1-0.25 Torr

Flash Point：

134.7±15.1 °C

Refractive Index：

1.562

Safety Information

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|The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.

Computed Properties

Molecular Weight:148.16
XLogP3:1.4
Hydrogen Bond Acceptor Count:2
Exact Mass:148.052429494
Monoisotopic Mass:148.052429494
Topological Polar Surface Area:26.3
Heavy Atom Count:11
Complexity:165
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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Guide of 2H-1-Benzopyran-3(4H)-one

Basic Attributes
Characteristics
Safety Information
Computed Properties

2H-1-Benzopyran-3(4H)-one

SDS

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