N,N'-Diethylthiourea cas no:105-55-5
Synonyms: 1,3-Diethyl-2-thiourea; 1,3-diethylthiourea; Diethyl-2-thiourea; Diethylthiourea; N,N'-diethylthiocarbamide; pennzone e; thiate h;
NameN,N'-Diethylthiourea
CAS105-55-5
Synonyms1,3-Diethyl-2-thiourea; 1,3-diethylthiourea; Diethyl-2-thiourea; Diethylthiourea; N,N'-diethylthiocarbamide; pennzone e; thiate h;
EINECS(EC#)203-308-5
Molecular FormulaC5H12N2S
Molecular Weight132.22
Appearancewhite to buff-coloured solid
refractive index1.505
storage tempKeep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances.
Hazard Xn:Harmful;
Risk R22;R40
Safety
Poison by ingestion. Moderately toxic by intraperitoneal route. Questionable carcinogen with experimental carcinogenic data. Mutation data reported. When heated to decomposition it emits very toxic fumes of NOx and SOx.
Hazard Codes:
Xn,
T
Risk Statements: 22-40-45-20/21/22
R22:Harmful if swallowed.
R40:Limited evidence of a carcinogenic effect.
R45:May cause cancer.
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.
Safety Statements: 45-36/37-53
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S36/37:Wear suitable protective clothing and gloves.
S53:Avoid exposure - obtain special instructions before use.
WGK Germany: 2
RTECS: YS9800000
HS Code: 29309070
HS Code 29309070
| Organism |
Test Type |
Route |
Reported Dose (Normalized Dose) |
Effect |
Source |
| mouse |
LD50 |
intraperitoneal |
500mg/kg (500mg/kg) |
|
National Technical Information Service. Vol. AD277-689, |
| mouse |
LDLo |
oral |
62mg/kg (62mg/kg) |
|
Archives of Environmental Contamination and Toxicology. Vol. 14, Pg. 111, 1985. |
| rat |
LD50 |
oral |
316mg/kg (316mg/kg) |
|
Progress Report for Contract No. NIH-NCI-E-C-72-3252, Submitted to the National Cancer Institute by Litton Bionetics, Inc. Vol. NCI-E-C-72-3252, Pg. 1973, |
