Name | Acetamide |
Synonyms | AMIDE C2 Acetamid ACETAMIDE Acetamide Acetamidum ACETIC ACID AMIDE aceticacidamide[qr] acetamide(ethanamide) Acetamid(trigonaleForm) |
CAS | 60-35-5 |
EINECS | 200-473-5 |
InChI | InChI=1/C2H5NO/c1-2(3)4/h1H3,(H2,3,4) |
InChIKey | DLFVBJFMPXGRIB-UHFFFAOYSA-N |
Molecular Formula | C2H5NO |
Molar Mass | 59.07 |
Density | 1.159 |
Melting Point | 78-80°C(lit.) |
Boling Point | 221°C(lit.) |
Flash Point | 220-222°C |
JECFA Number | 1592 |
Water Solubility | 2000 g/L (20 ºC) |
Solubility | Soluble in water, alcohol, pyridine, chloroform, glycerin and hot benzene, almost insoluble in ether |
Vapor Presure | 1 mm Hg ( 65 °C) |
Appearance | Colorless crystal |
Color | White |
Odor | Mousy odor |
Exposure Limit | ACGIH: TWA 1 ppm |
Merck | 14,43 |
BRN | 1071207 |
pKa | 0.63(at 25℃) |
Storage Condition | Store below +30°C. |
Stability | Stable. Incompatible with strong acids, strong oxidizing agents, strong bases. Deliquescent. Triboluminescent. |
Sensitive | Easily absorbing moisture |
Refractive Index | 1.4274 |
MDL | MFCD00008023 |
Physical and Chemical Properties | Density 1.159 melting point 79-81°C boiling point 221°C water-soluble 2000g/L (20°C) |
Use | Mainly used as an organic solvent, can also be used as a plasticizer and peroxide stabilizer, as an antacid in the production of cosmetics, also used for the preparation of hypnotics, pesticides, etc |
Hazard Symbols | Xn - Harmful |
Risk Codes | 40 - Limited evidence of a carcinogenic effect |
Safety Description | 36/37 - Wear suitable protective clothing and gloves. |
UN IDs | UN 3077 9/PG 3 |
WGK Germany | 1 |
RTECS | AB4025000 |
FLUKA BRAND F CODES | 3 |
TSCA | Yes |
HS Code | 29241900 |
Toxicity | LD50 orally in Rabbit: 7000 mg/kg |
colorless transparent needle-like crystals. It has the smell of mouse secretion, easy deliquescence, flammable and low toxicity. Soluble in water, ethanol, chloroform, pyridine and glycerol, slightly soluble in ether. Melting Point 81 °c. Boiling Point 221 °c (look kPa). The relative density was 1.159. Refractive index 4274.