4-NITROCATECHOL

4-NITROCATECHOL Basic information

Product Name:	4-NITROCATECHOL
Synonyms:	1,2-Benzenediol, 4-nitro-;4-Nitro-1,2-benzenediol;NITROCATECHOL;4-NITROPYROCATECHOL;4-NITROCATECHOL;3,4-DIHYDROXYNITROBENZENE;1,2-DIHYDROXY-4-NITROBENZENE;4-NITROCATECHOL SIGMA GRADE
CAS:	3316-09-4
MF:	C6H5NO4
MW:	155.11
EINECS:	222-009-0
Product Categories:	Nitro;Bioactive Small Molecules;Building Blocks;Cell Biology;Chemical Synthesis;N;Organic Building Blocks;Oxygen Compounds;Polyols
Mol File:	3316-09-4.mol

4-NITROCATECHOL Chemical Properties

Melting point	173-177 °C (lit.)
Boiling point	278.88°C (rough estimate)
density	1.5553 (rough estimate)
refractive index	1.5423 (estimate)
storage temp.	Inert atmosphere,Room Temperature
solubility	Solubility Very slightly soluble in water; soluble in ethanol
form	Crystalline Powder
pka	6.84(at 25℃)
color	Yellow to mustard
PH Range	Straw (3.9) to lemon yellow (6.3)
Water Solubility	Soluble in water.
λmax	385nm, 510nm
BRN	1867508
Stability:	Hygroscopic
Major Application	Semiconductors, magnetic recording materials, nonlinear optical materials, photography, determination of lysosomal enzyme disorders, antimicrobial agent, anti-cancer agent
CAS DataBase Reference	3316-09-4(CAS DataBase Reference)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26
RIDADR	2811
WGK Germany	3
HazardClass	6.1(b)
PackingGroup	III
HS Code	29062900

MSDS Information

Provider	Language
ACROS	English
SigmaAldrich	English
ALFA	English

4-NITROCATECHOL Usage And Synthesis

Chemical Properties	yellow to mustard-colored crystalline powder
Uses	Spectrophotometric standard
Uses	4-Nitrocatechol can be used as a catalyst and an antibacterial against intestinal bacteria.
Definition	ChEBI: A member of the class of catechols that is benzene-1,2-diol substituted by a nitro group at position 4.It is the by-product of the hydroxylation of p-nitrophenol.
Synthesis Reference(s)	Tetrahedron Letters, 33, p. 865, 1992 DOI: 10.1016/S0040-4039(00)91561-2

4-NITROCATECHOL Preparation Products And Raw materials

Raw materials	Sodium hydroxide-->Hydrochloric acid-->Diethyl ether-->Nitric acid-->Nitrobenzene-->1,3-Benzodioxole-->Aluminum Bromide-->3,5-Cyclohexadiene-1,2-dione, 4-nitro--->2-Methoxy-5-nitrophenol-->2-HYDROXY-4-NITRO-BENZALDEHYDE-->2-Methoxy-4-nitrophenol-->1,2-(Methylenedioxy)-4-nitrobenzene-->Methanol-->4-Nitrophenol
Preparation Products	4-Aminophenol-->3,4-(METHYLENEDIOXY)PHENYL ISOCYANATE-->3,4-DIHYDRO-2H-1,5-BENZODIOXEPIN-7-AMINE-->4-Aminocatechol-->3-Nitrocatechol

4-METHYL-5-NITROCATECHOL 4-methyl-5-nitrocatechol oxygenase AKOS AU36-M255 2-HYDROXY-5-NITROPHENYL SULFATE DIPOTASSIUM SALT ETHYL 4,5-DIMETHOXY-2-NITROBENZOATE NITROCATECHOL (MIX OF ISOMERS) 3,4,5-TRIMETHOXY-2-NITROBENZOIC ACID 4-NITROCATECHOL SULPHATE DIPOTASSIUM SALT DIHYDRATE,4-NITROCATECHOL SULFATE DIPOTASSIUM SALT DIHYDRATE 2-Methoxy-4-nitrophenol D-ribo-Hexanoic acid, 3-deoxy-, γ-lactone 4-NITROCATECHOL 3,4-Dimethoxynitrobenzene 3,4-DIHYDROXY-6-NITROBENZALDEHYDE 2-BROMO-6-HYDROXY-5-METHOXY-3-NITRO-BENZALDEHYDE 4-NITROGUAIACOL POTASSIUM SALT HYDRATE& 4-NITROCATECHOL SULFATE DIPOTASSIUM SA,4-Nitrocatechol sulfate hydrate dipotassium salt 3-Nitrocatechol 4,5-DIMETHOXY-2-NITROBENZYL ALCOHOL

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