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Phenylfluorone

Phenylfluorone structure

CAS No:
975-17-7
Formula:
C19H12O5
Chemical Name:
Phenylfluorone
Synonyms:
3H-Xanthen-3-one,2,6,7-trihydroxy-9-phenyl-;2,6,7-Trihydroxy-9-phenyl-3H-xanthen-3-one;Phenylfluorone;Fluorone,phenyl-;9-Phenyl-2,3,7-trihydroxy-6-fluorone;Fluorone black;2,3,7-Trihydroxy-9-phenyl-6-fluorone;9-Phenyl-2,3,7-trihydroxy-6-flurone;2,3,7-Trihydroxy-9-phenylxanthen-6-one;NSC 2608;NSC 66463;2,6,7-Trihydroxy-9-phenylxanthen-3-one
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Pharmaceutical Intermediates > Bulk Drug Intermediates

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Description

orange to brown-red powder

Phenylfluorone Basic Attributes

Molecular Weight：

320.3

Exact Mass：

320.30

EC Number：

213-550-3

UNII：

73861AE9L7

NSC Number：

66463|2608

DSSTox ID：

DTXSID2061355

HScode：

2932999099

Characteristics

PSA：

XLogP3：

3.19

Density：

1.6±0.1 g/cm3

Melting Point：

204 °C

Boiling Point：

646.8±55.0 °C at 760 mmHg

Flash Point：

243.4±25.0 °C

Refractive Index：

1.791

Water Solubility：

soluble in chloroform.

Safety Information

wgk germany：

hazard class code：

R36/37/38

safety instructions：

S26-S36

Marks：

Xi:Irritant;

Precautionary statement(s)：

P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501

Hazard Statements：

H315

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 39 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

fluorone Black

Phenylfluorone Use and Manufacturing

Manufacturing Info：

3H-Xanthen-3-one, 2,6,7-trihydroxy-9-phenyl-: ACTIVE

Computed Properties

Molecular Weight:320.3
XLogP3:2.4
Hydrogen Bond Donor Count:3
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:1
Exact Mass:320.06847348
Monoisotopic Mass:320.06847348
Topological Polar Surface Area:87
Heavy Atom Count:24
Complexity:638
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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CAS No.: 975-17-7

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CAS No.: 975-17-7

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