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Solvent Orange 45

Solvent Orange 45 structure

CAS No:
13011-62-6
Formula:
C32H24CoN8O10.H
Chemical Name:
Solvent Orange 45
Synonyms:
Cobaltate(1-),bis[2-[2-[2-(hydroxy-κO)-5-nitrophenyl]diazenyl-κN1]-3-(oxo-κO)-N-phenylbutanamidato(2-)]-,hydrogen (1:1);Cobaltate(1-),bis[2-[(2-hydroxy-5-nitrophenyl)azo]-3-oxo-N-phenylbutanamidato(2-)]-,hydrogen;Hydrogen bis[2,3-dioxobutyranilide 2-[(2-hydroxy-5-nitrophenyl)hydrazonato(2-)]]cobaltate(III);Cobaltate(1-),bis[2-[[2-(hydroxy-κO)-5-nitrophenyl]azo-κN1]-3-(oxo-κO)-N-phenylbutanamidato(2-)]-,hydrogen;Butanamide,2-[(2-hydroxy-5-nitrophenyl)azo]-3-oxo-N-phenyl-,cobalt complex;2-[(2-Hydroxy-5-nitrophenyl)azo]-3-oxo-N-phenylbutanamide cobalt complex (2:1);Zapon Fast Yellow 3RE;C.I. Solvent Orange 45;Hydrogen bis[2-[(2-hydroxy-5-nitrophenyl)azo]acetoacetanilidato(2-)]cobaltate(III);Vali Fast Yellow 3108;Solvent Orange 45;15977-60-3;52012-11-0
Categories:
Dyes and Pigments > Dye

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Solvent Orange 45 Basic Attributes

Molecular Weight：

742.54

Exact Mass：

741.11000

EC Number：

235-861-3

Characteristics

PSA：

256.30000

XLogP3：

6.72480

Boiling Point：

554.3ºC at 760 mmHg

Flash Point：

289.1ºC

Vapor Pressure：

4.01E-13mmHg at 25°C

Solvent Orange 45 Use and Manufacturing

Methods of Manufacturing

Using 2-amino-4-nitrophenol and acetoacetanilide as raw materials. The former is firstly diazotized, and then coupled with the latter, and then a cobalt complexing agent is added to complex the product. After filtering, drying and crushing, the finished product is obtained.

Uses

Solvent Orange 45# is used for coloring alcohol and ester solvents. It is also used for coloring paints and synthetic resins.

Computed Properties

Molecular Weight:740.5
Hydrogen Bond Donor Count:3
Hydrogen Bond Acceptor Count:14
Rotatable Bond Count:8
Exact Mass:740.102558
Monoisotopic Mass:740.102558
Topological Polar Surface Area:292
Heavy Atom Count:51
Complexity:551
Defined Bond Stereocenter Count:2
Covalently-Bonded Unit Count:4
Compound Is Canonicalized:Yes

Recommended Suppliers of Solvent Orange 45

Hangzhou Chungyo Chemicals Co., Ltd. Contact Supplier

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Solvent Orange 45

CAS No.: 13011-62-6

Grade: Industrial Grade

Content: 99%

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