4-Nitro-3-methyl-p-nitrophenyl-5-pyrazolone

BGC Id:	735378096659
CAS No:	550-74-3
Synonyms:	4-nitro-3-methyl-1-(p-nitrophenyl)pyrazol-5-one ; nsc 5049 ; 4-nitro-3-methyl-p-nitrophenyl-5-pyrazolone ; picrolonic acid,93% ; picrolonic acid ; picrolic acid ; picrolonic acid, 98+% ; 3-methyl-4-nitro-1-p-nitrophenyl-5-pyrazolone ; 3-methyl-4-nitro-1-(p-nitrophenyl)-2-pyrazolin-5-on ; labotest-bb lt00233107
Molecular Formula:	C10H8N4O5
Molecular Weight:	264.19
EINECS:	208-986-6

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Identify

Synonyms:

4-nitro-3-methyl-1-(p-nitrophenyl)pyrazol-5-one ; nsc 5049 ; 4-nitro-3-methyl-p-nitrophenyl-5-pyrazolone ; picrolonic acid,93% ; picrolonic acid ; picrolic acid ; picrolonic acid, 98+% ; 3-methyl-4-nitro-1-p-nitrophenyl-5-pyrazolone ; 3-methyl-4-nitro-1-(p-nitrophenyl)-2-pyrazolin-5-on ; labotest-bb lt00233107

CAS:

550-74-3

EINECS:

208-986-6

Molecular Formula:

C10H8N4O5

MDL:

MFCD00003133

Properties

Molecular Weight:

264.19 g·mol−1

Density:

1.65 g/cm³

Melting point:

119 °C

Boiling point:

548.8 °C at 760 mmHg

Physical Description:

beige to ochre-yellow powder

Safety Information

Hazard Symbols: Xn, Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

68-36/37/38-22 (R)

Safety Codes:

37/39-26-36 (S)

RTECS:

UQ9510000

Storage temperature:

Refrigerator (+4 °C)

What other providers are available for CAS 550-74-3?

In addition to the providers presented here for 4-Nitro-3-methyl-p-nitrophenyl-5-pyrazolone with the CAS number 550-74-3, there are other 19 providers with slightly different product names available for this CAS number.

Picrolonic acid