Molecular Formula | C2H5ClN2 |
Molar Mass | 92.53 |
Melting Point | 172-174°C |
Boling Point | 164.2°C at 760 mmHg |
Flash Point | 53.1°C |
Water Solubility | Soluble in water 20°C, 1000g/L. |
Solubility | Methanol (Slightly, Heated), Water |
Vapor Presure | 1.99mmHg at 25°C |
Appearance | White solid |
Color | White to Off-White |
Merck | 14,412 |
Storage Condition | Inert atmosphere,Room Temperature |
Sensitive | Hygroscopic |
MDL | MFCD00012850 |
Physical and Chemical Properties | Melting Point: 172 - 174 character: hygroscopic |
Use | Used as pharmaceutical intermediates, raw materials for organic synthesis |
Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. R25 - Toxic if swallowed |
Safety Description | S22 - Do not breathe dust. S36/37 - Wear suitable protective clothing and gloves. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
UN IDs | 3439 |
RTECS | MC1950000 |
TSCA | Yes |
HS Code | 29269090 |
Hazard Class | 6.1 |
Packing Group | III |
EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
synthesis method | (1), ammonia chloride, Formaldehyde, Acetic acid and sodium cyanide as reaction raw materials, the condensation reaction generates amino acetonitrile: first, 53.5g of ammonia chloride, 37% g of formaldehyde 162g and 267.5g of water are added to the reactor, stirred evenly, and then cooled to below 0 °c, then 40% g of 122.5 sodium cyanide aqueous solution was added dropwise, Dropwise added to half, and 42g of acetic acid was added dropwise at the same time, then the reaction was continued for 1-2 hours below 0 ℃, and then filtered, 48g of aminoacetonitrile was obtained by centrifugation. (2) reacting aminoacetonitrile with a methanol solution of hydrogen chloride to produce aminoethylenitrile hydrochloride: 48g of aminoacetonitrile and 90g of a methanol solution of hydrogen chloride obtained in step (1) (the content of hydrochloric acid in the solution is 30%, control the moisture content below 1%) mixed, reacted at 45-50 ℃ for 1-2 hours, then cooled to below 5 ℃, filtered, centrifuged, and baked to obtain 58.3g of aminoacetonamide hydrochloride, the total molar yield was calculated to be 63.03%. |
Use | used as pharmaceutical intermediates, organic synthesis raw materials |