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CAS NO.105-55-5
N,N'-Diethylthiourea Basic information |
Product Name: | N,N'-Diethylthiourea |
Synonyms: | 1,3-diethyl-2-thio-ure;1,3-diethyl-2-thiourea[qr];1,3-diethyl-2-thiouree;1,3-diethylthiourea[qr];n,n’-diethylthiocarbamide[qr];n,n’-diethyl-thioure;n,n’-diethylthiouree;N,N'-Diethylthiourea (sym) |
CAS: | 105-55-5 |
MF: | C5H12N2S |
MW: | 132.23 |
EINECS: | 203-308-5 |
Product Categories: | Industrial/Fine Chemicals;Organic Building Blocks;Sulfur Compounds;Thioureas |
Mol File: | 105-55-5.mol |
N,N'-Diethylthiourea Chemical Properties |
mp | 76-78 °C(lit.) |
density | 1,12 g/cm3 |
Fp | 186 °C |
Water Solubility | 38 g/L (20 ºC) |
BRN | 773905 |
Stability: | Stable. May be air sensitive. Incompatible with strong oxidizing agents. |
CAS DataBase Reference | 105-55-5(CAS DataBase Reference) |
NIST Chemistry Reference | Diethyl-2-thiourea(105-55-5) |
Safety Information |
Hazard Codes | Xn,T |
Risk Statements | 22-40-45-20/21/22 |
Safety Statements | 45-36/37-53 |
WGK Germany | 2 |
RTECS | YS9800000 |
HS Code | 29309070 |
Hazardous Substances Data | 105-55-5(Hazardous Substances Data) |
MSDS Information |
Provider | Language |
---|---|
1,3-Diethyl-2-thiourea | English |
ACROS | English |
SigmaAldrich | English |
ALFA | English |
N,N'-Diethylthiourea Usage And Synthesis |
Chemical Properties | white to buff-coloured solid |
General Description | Buff solid or white powder. |
Air & Water Reactions | N,N'-Diethylthiourea may be sensitive to exposure to air. . Slightly soluble in water. |
Reactivity Profile | N,N'-Diethylthiourea is an amide. Amides/imides react with azo and diazo compounds to generate toxic gases. Flammable gases are formed by the reaction of organic amides/imides with strong reducing agents. Amides are very weak bases (weaker than water). Imides are less basic yet and in fact react with strong bases to form salts. That is, they can react as acids. Mixing amides with dehydrating agents such as P2O5 or SOCl2 generates the corresponding nitrile. The combustion of these compounds generates mixed oxides of nitrogen (NOx). |
Health Hazard | ACUTE/CHRONIC HAZARDS: When heated to decomposition N,N'-Diethylthiourea emits toxic fumes. |
Fire Hazard | Flash point data are not available for N,N'-Diethylthiourea, but N,N'-Diethylthiourea is probably combustible. |
N,N'-Diethylthiourea Preparation Products And Raw materials |
Raw materials | Carbon disulphide |