4-Nitrobenzhydrazide Structure

4-Nitrobenzhydrazide

Chemical Properties

Melting point 210-214 °C
Boiling point 292.97°C (rough estimate)
Density  1.3539 (rough estimate)
refractive index  1.5860 (estimate)
solubility  acetone: soluble0.5g/10 mL, clear, yellow
pka 2.77, 11.17(at 25℃)
form  crystals
color  Yellow
PH Range Colorless (8.2) to yellow (9.5)
λmax 267nm
BRN  519882
Major Application corrosion inhibitor, disinfectant, cosmetics, paints toothpaste, mouthwash, antifungal agent, inhibit fibrosis, antituberculosis agent
InChI 1S/C7H7N3O3/c8-9-7(11)5-1-3-6(4-2-5)10(12)13/h1-4H,8H2,(H,9,11)
InChIKey FKZXYJYTUSGIQE-UHFFFAOYSA-N
SMILES NNC(=O)c1ccc(cc1)[N+]([O-])=O
CAS DataBase Reference 636-97-5(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII AZ8HT8UU5S
EPA Substance Registry System 4-Nitrobenzoylhydrazine (636-97-5)
UNSPSC Code 12352100

Safety

Symbol(GHS) Exclamation Mark (GHS07)
Signal wordWarning
Hazard statements H315-H319-H335
Precautionary statements P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P261-P305+P351+P338-P280a-P304+P340-P405-P501a
Hazard Codes  Xn,Xi
Risk Statements  36/37/38-20/21/22
Safety Statements  36/37/39-26-37/39
WGK Germany  3
RTECS  DH5670000
TSCA  TSCA listed
HazardClass  IRRITANT
HS Code  29280000
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
NFPA 704:
1
2 0

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4-Nitrobenzhydrazide Chemical Properties,Usage,Production

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