Nitromethane

Nitromethane Property

mp : -29 °C bp : 101.2 °C(lit.) density : 1.127 g/mL at 25 °C(lit.) vapor density : 2.1 (vs air) vapor pressure : 27.3 mm Hg ( 20 °C) refractive index : n20/D 1.382(lit.) Fp : 95 °F storage temp. : Flammables area Water Solubility : 9.5 g/100 mL (20 ºC) Merck : 14,6611 BRN : 1698205 CAS DataBase Reference: 75-52-5(CAS DataBase Reference) NIST Chemistry Reference: Methane, nitro-(75-52-5) EPA Substance Registry System: Methane, nitro-(75-52-5)

Safety

Hazard Codes : Xn,F,Xi Risk Statements : 5-10-22 Safety Statements : 41 RIDADR : UN 1261 3/PG 2 WGK Germany : 2 RTECS : PA9800000 F : 3-10 Hazard Note : Irritant/Flammable HazardClass : 3 PackingGroup : II Hazardous Substances Data: 75-52-5(Hazardous Substances Data)

Nitromethane Chemical Properties,Usage,Production

Chemical Properties clear liquid General Description A colorless oily liquid. Flash point 95°F. May violently decompose if intensely heated when contaminated. Denser than water and slightly soluble in water. Hence sinks in water. Vapors are heavier than air. Moderately toxic. Produces toxic oxides of nitrogen during combustion. Air & Water Reactions Highly flammable. Slightly soluble in water. Reactivity Profile Nitromethane may explode if heated or strongly shocked, especially if mixed with acids, bases [Handling Chemicals Safely 1980. p.687], acetone, aluminum powder, ammonium salts in the presence of organic solvents, haloforms (chloroform, bromoform), or hydrazine in methanol. Ignites on contact with alkyl aluminum or alkyl zinc halides. Reacts violently with strong bases (potassium hydroxide, calcium hydroxide), amines (1,2-diaminoethane, hydrazine), bromine, carbon disulfide, hydrocarbons, formaldehyde, metal oxides, lithium aluminum hydride, sodium hydride, strong oxidizing agents (lithium perchlorate, nitric acid, calcium hypochlorite). Reacts with aqueous silver nitrate to form explosive silver fulminate [Bretherick, 5th ed., 1995, p. 183]. Mixtures of Nitromethane and aluminum chloride may explode when organic matter is present [Chem. Eng. News 26:2257. 1948]. Nitromethane, either alone or in a mixture with methanol and castor oil, has a delayed but violent reaction with powdered calcium hypochlorite [Haz. Home Chem 1963]. Nitromethane reacts violently with hexamethylbenzene [Lewis 2544]. Nitromethane is strongly sensitized by hydrazine [Forshey, D. RR. et al, Explosivestoffe, 1969, 17(6), 125-129]. Health Hazard Liquid may dry out skin and cause irritation. Fire Hazard Behavior in Fire: Containers may explode

Nitromethane Preparation Products And Raw materials

Raw materials Orthoboric acid Sodium nitrite Nitric acid Hydrofluoric acid RAPESEED OIL Chloroacetic acid sodium salt Sodium carbonate Dimethyl sulfate Nitroethane

Preparation Products (E)-2-(2-Nitroethenyl)thiophene polythiniren 2,6-Dimethylbenzaldehyde 3-METHOXY-4-PYRIDINECARBOXYLIC ACID Berberine 2,6-DICHLOROPHENETHYLISOCYANIDE 7-Hydroxy-6-methoxy-3,4-dihydroisoquinoline Tianeptine (E)-2-Nitroethenylbenzene 6-Fluorotryptamine hydrochloride CYANOMETHYLENETRIBUTYLPHOSPHORANE 3-HYDROXY-4-METHOXYPHENETHYLAMINE HYDROCHLORIDE 4-(2-AMINO-ETHYL)-2-METHOXY-PHENOL 1-NITROMETHYLCYCLOHEXANOL 4'-(Trifluoromethoxy)acetophenone 2,3-DIMETHOXYPHENETHYLAMINE 1-Nitropropane 2-Nitropropane 1-AMINOMETHYL-1-CYCLOHEXANOL HYDROCHLORIDE 3-NITROBENZO[B]FURAN-5-OL 7-methylisoquinoline 4,5,6,7-Tetrahydrothieno[3,2,c] pyridine hydrochloride 1-(4-HYDROXY-3-METHOXYPHENYL)-2-NITROETHENE Fenoldopam Paraquat Ticlopidine 2,4-DIMETHOXYPHENETHYLAMINE 2-(3H-Imidazol-4-yl)-ethylamine Tris(hydroxymethyl)nitromethane Malotilate 2-FLUOROPHENETHYLAMINE Trometamol 2-Bromo-2-nitro-1,3-propanediol N-Methyl-1-(methylthio)-2-nitroethylen-1-amine Dopamine DL-Isoserine Isoquinoline, 7-(bromomethyl)- (9CI) Cycloheptanone (+/-)-4-AMINO-3-(5-CHLORO-2-THIENYL)-BUTANOIC ACID 1-(aminomethyl)cyclohexan-1-ol

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