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74-39-5

Supplier Related Products Identification Chemical Properties Safety Data Raw materials And Preparation Products Spectrum Detail Well-known Reagent Company Product Information

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Identification

Name
4-(4-NITROPHENYLAZO)RESORCINOL
CAS
74-39-5
Synonyms
4-(4'-NITROPHENYLAZO)-RESORCINOL
4-(4-NITROPHENYLAZO)RESORCINOL
4-(P-NITROBENZENEAZO)RESORCINOL
4-(P-NITROPHENYLAZO)ORCINOL
4-(P-NITROPHENYLAZO)RESORCINOL
AZO VIOLET
AZOVIOLET BENZENE
LABOTEST-BB LT00455004
MAGNESON
MAGNESON I
P-NITROBENZENEAZORESORCINOL
TIMTEC-BB SBB008851
1,3-Benzenediol,4-[(4-nitrophenyl)azo]-
3-Benzenediol,4-[(4-nitrophenyl)azo]-1
4-((4-nitrophenyl)azo)-3-benzenediol
4-((p-nitrophenyl)azo)-resorcino
4-[(4-Nitrophenyl)azo]-1,3-benzenediol
4-[(4-nitrophenyl)azo]-3-benzenediol
p-diazviolet
MagnesonⅠ
EINECS(EC#)
200-808-5
Molecular Formula
C12H9N3O4
MDL Number
MFCD00007310
Molecular Weight
259.22
MOL File
74-39-5.mol

Chemical Properties

Appearance
dark red to brown crystalline powder
mp 
195-200 °C (dec.)(lit.)

Stability:
Stable. Incompatible with strong oxidizing agents, strong bases.
Merck 
14,5695
BRN 
674709
CAS DataBase Reference
74-39-5(CAS DataBase Reference)

Safety Data

Hazard Codes 
Xi
Risk Statements 
R36/38:Irritating to eyes and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
WGK Germany 
3

RTECS 
VH2810000

HS Code 
29270000

Raw materials And Preparation Products

Raw materials
Resorcine-->N-Methyl-4-nitroaniline

Spectrum Detail

Spectrum Detail
4-(4-NITROPHENYLAZO)RESORCINOL(74-39-5)13CNMR
4-(4-NITROPHENYLAZO)RESORCINOL(74-39-5)IR1
4-(4-NITROPHENYLAZO)RESORCINOL(74-39-5)MS
4-(4-NITROPHENYLAZO)RESORCINOL(74-39-5)1HNMR

Well-known Reagent Company Product Information

Acros Organics
4-(4-Nitrophenylazo)resorcinol, dye content ca 90%(74-39-5)
Alfa Aesar
4-(4-Nitrophenylazo)resorcinol, 96%(74-39-5)
Sigma Aldrich
74-39-5(sigmaaldrich)
TCI AMERICA
Magneson(74-39-5)
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