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Disperse Yellow 232

Disperse Yellow 232 structure

CAS No:
35773-43-4
Formula:
C20H17ClN2O3
Chemical Name:
Disperse Yellow 232
Synonyms:
3-(5-chloro-2-benzoxazolyl)-7-(diethylamino)-2h-1-benzopyran-2-on;3-(5-Chlorobenzoxazol-2-yl)-7-diethylaminocoumarin;c.i. 55165;Yellow 10G;Disperse Yellow 232;ELBAPLAST FLUORESCENT YELLOW GN;2H-1-Benzopyran-2-one, 3-(5-chloro-2-benzoxazolyl)-7-(diethylamino)-;Fluorescent Yellow 10GN
Categories:
Pharmaceutical Intermediates > Bulk Drug Intermediates

Description

3-(5-chlorobenzoxazol-2-yl)-7-diethylaminocoumarin is a member of 7-aminocoumarins and a member of 1,3-benzoxazoles. It has a role as a fluorochrome.

Disperse Yellow 232 Basic Attributes

Molecular Weight：

368.81

Exact Mass：

368.81

EC Number：

252-722-2

TSCA：

TSCA listed

DSSTox ID：

DTXSID8067941

Characteristics

PSA：

55.6 Å²

Density：

1.354

Melting Point：

195-196 °C(Solv: N,N-dimethylformamide (68-12-2))

Boiling Point：

575.4±60.0 °C(Predicted)

Vapor Pressure：

0Pa at 20℃

Flammability characteristics：

Not classified

PKA：

2.88±0.20(Predicted)

Safety Information

GHS Classification：

Not Classified

Disperse Yellow 232 Use and Manufacturing

Manufacturing Info：

2H-1-Benzopyran-2-one, 3-(5-chloro-2-benzoxazolyl)-7-(diethylamino)-: ACTIVE

Computed Properties

Molecular Weight:368.8
XLogP3:4.9
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:4
Exact Mass:368.0927701
Monoisotopic Mass:368.0927701
Topological Polar Surface Area:55.6
Heavy Atom Count:26
Complexity:565
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes