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  • Product Name:   4-NITROCATECHOL
  • Synonyms:   1,2-Benzenediol, 4-nitro-;4-Nitro-1,2-benzenediol;NITROCATECHOL;4-NITROPYROCATECHOL;3,4-DIHYDROXYNITROBENZENE
  • CAS No.:   3316-09-4
  • Molecular Formula:   C6H5NO4
  • Molecular Weight :   155.11
  • Specification :   98%
  • Place of Origin:   China
  • Appearance :   
  • Document :   Download

Description of 4-NITROCATECHOL

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.  Store below +30°C.

solubility  Solubility Very slightly soluble in water; soluble in ethanol

pka 6.84(at 25℃)

form  Crystalline Powder

color  Yellow to mustard

PH Range Straw (3.9) to lemon yellow (6.3)

Water Solubility  Soluble in water.

λmax 385nm, 510nm

BRN  1867508

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

4-NITROCATECHOL Usage And Synthesis

Chemical Properties yellow to mustard-colored crystalline powder

Uses Spectrophotometric standard

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.

4-NITROCATECHOL Preparation Products And Raw materials

Raw materials Sodium hydroxide-->Hydrochloric acid-->Diethyl ether-->Nitric acid-->Nitrobenzene-->1,3-Benzodioxole-->Aluminium bromide

Preparation Products 4-Aminophenol-->3,4-(METHYLENEDIOXY)PHENYL ISOCYANATE

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