3316-09-4

Name 4-NITROCATECHOL
CAS 3316-09-4
EINECS(EC#) 222-009-0
Molecular Formula C6H5NO4
MDL Number MFCD00007242
Molecular Weight 155.11
MOL File 3316-09-4.mol
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Chemical Properties

Appearance yellow to mustard-colored crystalline powder
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
InChI 1S/C6H5NO4/c8-5-2-1-4(7(10)11)3-6(5)9/h1-3,8-9H
InChIKey XJNPNXSISMKQEX-UHFFFAOYSA-N
SMILES Oc1ccc(cc1O)[N+]([O-])=O
CAS DataBase Reference 3316-09-4(CAS DataBase Reference)
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Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302+H312+H332-H315-H319-H302-H335
Precautionary statements  P261-P264-P270-P271-P280-P301+P312+P330-P302+P352+P312+P362+P364-P304+P340+P312-P305+P351+P338+P337+P313-P501-P280h-P305+P351+P338
Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
RIDADR  2811
WGK Germany  3
HazardClass  6.1(b)
PackingGroup  III
HS Code  29062900
Storage Class 11 - Combustible Solids

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