o-Tolualdehyde (2,4-dinitrophenyl)hydrazone
[CAS# 1773-44-0]

Identification

• Classification: Analytical chemistry >> Standard >> Organic pollutant standard
• Name: o-Tolualdehyde (2,4-dinitrophenyl)hydrazone
• Synonyms: NSC 409528
• Molecular Formula: C₁₄H₁₂N₄O₄
• Molecular Weight: 300.27
• CAS Registry Number: 1773-44-0
• EC Number: 623-763-7

Properties

• Solubility: Insoluble (1.3E^-3 g/L) (25 ºC), Calc.^*
• Density: 1.36±0.1 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 195-196 ºC^**

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2014 ACD/Labs)

^** ter Borg, A. P.; Recueil des Travaux Chimiques des Pays-Bas 1961, V80, P1217-22.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin irritation	Skin Irrit.	2	H315
Acute toxicity	Acute Tox.	4	H302
Serious eye damage	Eye Dam.	1	H318
Specific target organ toxicity - single exposure	STOT SE	3	H335
Eye irritation	Eye Irrit.	2	H319
Flammable solids	Flam. Sol.	2	H228