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4-HYDROXY-3-NITROCOUMARIN

4-HYDROXY-3-NITROCOUMARIN structure

CAS No:
20261-31-8
Formula:
C9H5NO5
Chemical Name:
4-HYDROXY-3-NITROCOUMARIN
Synonyms:
AURORAKA-3190;4-HYDROXY-3-NITROCOUMARIN;3-Nitro-4-hydroxycoumarine;4-Hydroxy-3-nitrocoumarin98%;4-Hydroxy-3-nitrocoumarin,98%;4-HYDROXY-3-NITRO-2H-CHROMEN-2-ONE;4-Hydroxy-3-nitro-3-chromene-2-one;4-Hydroxy-3-nitro-2H-1-benzopyran-2-one;3-Nitro-4-hydroxy-2H-1-benzopyran-2-one
Categories:
Chemical Reagents > Organic Reagents

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Description

yellow to tan crystalline powder

4-HYDROXY-3-NITROCOUMARIN Basic Attributes

Molecular Weight：

207.14

Exact Mass：

207.01700

BRN：

1247343

NSC Number：

519722

DSSTox ID：

DTXSID50174104

HScode：

2932209090

Characteristics

PSA：

92.4

XLogP3：

1.93000

Appearance：

yellow to tan crystalline powder

Density：

1.63g/cm3

Melting Point：

172 °C (dec.)(lit.)

Boiling Point：

288.4ºC at 760mmHg

Flash Point：

128.2ºC

Refractive Index：

1.674

Vapor Pressure：

0mmHg at 25°C

Safety Information

Transport codes：

UN 2811 6.1 / PGIII

wgk germany：

hazard class code：

safety instructions：

26-36/37/39-45

Marks：

Precautionary statement(s)：

P264, P270, P301+P310, P321, P330, P405, P501

Hazard Statements：

H301

GHS Classification：

|Danger|H301 (97.44%): Toxic if swallowed [Danger Acute toxicity, oral]|P264, P270, P301+P310, P321, P330, P405, and P501|Aggregated GHS information provided by 39 companies from 2 notifications to the ECHA C&L Inventory.

Computed Properties

Molecular Weight:207.14
XLogP3:1.4
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:5
Exact Mass:207.01677226
Monoisotopic Mass:207.01677226
Topological Polar Surface Area:92.4
Heavy Atom Count:15
Complexity:343
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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Guide of 4-HYDROXY-3-NITROCOUMARIN

Description
Basic Attributes
Characteristics
Safety Information
Computed Properties
Latest News
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