Cyanoacetic acid

Cyanoacetic acid Property

mp : 65 °C bp : 108 °C0.15 mm Hg(lit.) vapor pressure : 0.1 mm Hg ( 100 °C) Fp : 226 °F storage temp. : Store at 0-5°C Water Solubility : 1000 g/L (20 ºC) Sensitive : Hygroscopic Merck : 14,2689 BRN : 506325 CAS DataBase Reference: 372-09-8(CAS DataBase Reference) NIST Chemistry Reference: Acetic acid, cyano-(372-09-8) EPA Substance Registry System: Acetic acid, cyano-(372-09-8)

Safety

Hazard Codes : C Risk Statements : 22-31-34-52/53-20/22 Safety Statements : 26-36/37/39-45-61-20 RIDADR : UN 3261 8/PG 2 WGK Germany : 2 RTECS : AG3675000 F : 3-10-21 HazardClass : 8 PackingGroup : II Hazardous Substances Data: 372-09-8(Hazardous Substances Data)

Cyanoacetic acid Chemical Properties,Usage,Production

Chemical Properties white to light beige adhering crystalline solid General Description Yellow-brown liquid with an unpleasant odor. Sinks and mixes with water. Air & Water Reactions Water soluble. Reactivity Profile White, moderately toxic solid, combustible. When heated to decomposition Cyanoacetic acid emits toxic fumes of nitrile and oxides of nitrogen. A stirred mixture with furfuryl alcohol exploded violently upon heating [MCA Case History No 858]. Health Hazard Contact irritates eyes and may irritate skin. Fire Hazard Special Hazards of Combustion Products: Toxic oxides of nitrogen and toxic and flammable acetonitrile vapors may form in fire.

Cyanoacetic acid Preparation Products And Raw materials

Raw materials Chloroacetic acid Dichloromethane Chloroacetic acid sodium salt

Preparation Products ENPROFYLLINE Caffeine 3,3,3-Tris(4-chlorophenyl)propionic acid 2-cyano-N-methyl-N-[(methylamino)carbonyl]acetamide 1-methyl-4-[3,3,3-tris(4-chlorophenyl)propionyl]piperazine 2-cyano-N-[(ethylamino)carbonyl]acetamide Sulindac Dimethyl malonate 3,3,3-tris(p-chlorophenyl)propionyl chloride 4-PYRIDIN-2-YLISOXAZOL-5-AMINE 5,6-DIAMINO-1,3-DIMETHYL URACIL Cymoxanil 6-AMINO-1,3-DIMETHYL-5-NITROSOURACIL 2,4-Dichloro-5-cyanopyrimidine 2,2-Dibromo-2-cyanoacetamide Octyl cyanoacetate Dichloroacetonitrile MALONIC ACID DISODIUM SALT Diethyl malonate Malonic acid Ethyl cyanoacetate

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