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Solvent Yellow 56

Basic information Safety Supplier Related

Solvent Yellow 56 Basic information

Product Name:
Solvent Yellow 56
Synonyms:
  • 4'-(N,N-DIETHYLAMINO)-(1E)-DIPHENYLDIAZENE
  • 4-(N,N-DIETHYLAMINO)AZOBENZENE
  • 4-PHENYLAZO-N,N-DIETHYLANILINE
  • 4-DIETHYLAMINOAZOBENZENE
  • N,N-diethyl-4-(phenyldiazenyl)benzenamine
  • Transparent Yellow 2G
  • Benzenamine, N,N-diethyl-4-(phenylazo)-
  • 4-(DIETHYLAMINO)AZOBENZENE 98%
CAS:
2481-94-9
MF:
C16H19N3
MW:
253.34
EINECS:
219-616-8
Product Categories:
  • Dyes and Pigments
  • Organics
  • Solvent Dyestuff
Mol File:
2481-94-9.mol
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Solvent Yellow 56 Chemical Properties

Melting point:
94-96°C
Boiling point:
386.54°C (rough estimate)
Density 
1.0901 (rough estimate)
refractive index 
1.6470 (estimate)
pka
3.41±0.50(Predicted)
Colour Index 
11021
form 
A solid
CAS DataBase Reference
2481-94-9(CAS DataBase Reference)
EPA Substance Registry System
C.I. Solvent Yellow 56 (2481-94-9)
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Safety Information

Risk Statements 
20/21/22-36/37/38-68
Safety Statements 
26-36/37/39-60-36/37
RTECS 
CX9871000
TSCA 
Yes
HS Code 
29299090
Toxicity
mma-sat 1 mg/plate EPASR* 8EHQ-0982-0455

MSDS

  • Language:English Provider:ALFA
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Solvent Yellow 56 Usage And Synthesis

Chemical Properties

Light brown powder

Definition

ChEBI: An azobenzene that is N,N-diethylaniline substituted at position 4 by a phenylazo group.

Safety Profile

Mutation data reported. Whenheated to decomposition it emits toxic fumes of NOx.

Solvent Yellow 56Supplier

J & K SCIENTIFIC LTD.
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010-82848833- ;010-82848833-
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jkinfo@jkchemical.com;market6@jkchemical.com
Alfa Aesar
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400-610-6006; 021-67582000
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saleschina@alfa-asia.com
TCI (Shanghai) Development Co., Ltd.
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021-67121386 / 800-988-0390
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Sales-CN@TCIchemicals.com
Energy Chemical
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021-58432009
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sales8178@energy-chemical.com
Winchem Industrial Co. Ltd
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0574-83851061;0574-87083208
Email
info@win-chemical.com;info@win-chemical.com