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CAS No.: | 25550-58-7 |
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Name: | Dinitrophenol,dry or wetted with less than 15% water,by mass |
Molecular Structure: | |
Formula: | C6H4 N2 O5 |
Molecular Weight: | 184.12 |
Synonyms: | Dinitrophenol |
Density: | 1.6800 |
Melting Point: | 86°C |
Boiling Point: | 318.03°C (rough estimate) |
Hazard Symbols: | Severe explosion hazard when dry. Absorbed by skin; dust inhalation may be fatal. |
Safety: | Poison by ingestion and subcutaneous routes. An explosive and flammable solid. When heated to decomposition it emits toxic fumes of NOx. See also NITRO COMPOUNDS of AROMATIC HYDROCARBONS. |
PSA: | 111.87000 |
LogP: | 2.25500 |
Empirical Formula: C6H4N2O5
Molecular Weight: 184.1064
Index of Refraction: 1.66
Density: 1.65 g/cm3
Flash Point: 151.2 °C
Enthalpy of Vaporization: 59.4 kJ/mol
Boiling Point: 328.9 °C at 760 mmHg
Vapour Pressure: 9.62E-05 mmHg at 25 °C
EINECS: 247-096-2
Solubility: Slightly soluble in water
Appearance: A yellow colored liquid dissolved in an organic solvent
Structure of Dinitrophenol (CAS NO.25550-58-7):
Systematic Name of Dinitrophenol (CAS NO.25550-58-7): 2,3-Dinitrophenol
1. | orl-rat LDLo:30 mg/kg | 28ZEAL Pesticide Index. 4 (1969),198. | ||
2. | orl-dog LDLo:30 mg/kg | JPETAB Journal of Pharmacology and Experimental Therapeutics. 49 (1933),187. | ||
3. | scu-rbt LDLo:30 mg/kg | JPETAB Journal of Pharmacology and Experimental Therapeutics. 49 (1933),187. |
Poison by ingestion and subcutaneous routes. An explosive and flammable solid. When heated to decomposition it emits toxic fumes of NOx. See also NITRO COMPOUNDS of AROMATIC HYDROCARBONS.
DOT Classification: EXPLOSIVE 1.1D; Label: EXPLOSIVE 1.1D, Poison (UN 076); DOT Class: 4.1; Label: Flammable Solid, Poison (UN 1320); DOT Class: 6.1; Label: Poison (UN 1599)
Dinitrophenol ,its cas register number is 25550-58-7. It also can be called Dinitroaminophenol ; p-Dinitrophenol ; and Phenol, dinitro- . Dinitrophenol (CAS NO.25550-58-7) serves as a slight to strong oxidizing agent and may explode in the presence of a base such as sodium hydroxide or potassium hydroxide. It is combustible though Dinitrophenol,dry or wetted with less than 15% water,by mass may require some effort to ignite. When heated, vapors may form explosive mixtures with air: indoors, outdoors and sewers explosion hazards.