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Name |
1,3-Dicyclohexylthiourea |
EINECS | 214-920-7 |
CAS No. | 1212-29-9 | Density | 1.056 g/cm3 |
PSA | 56.15000 | LogP | 3.89770 |
Solubility | <0.01 g/100 mL at 21 °C in water | Melting Point |
33 °C |
Formula | C13H24N2S | Boiling Point | 345.269 °C at 760 mmHg |
Molecular Weight | 240.413 | Flash Point | 162.613 °C |
Transport Information | UN 2811 | Appearance | White crystals |
Safety | 22-36/37 | Risk Codes | 22 |
Molecular Structure | Hazard Symbols | R22:Harmful if swallowed.; | |
Synonyms |
Urea,1,3-dicyclohexyl-2-thio- (6CI,7CI,8CI);1,3-Bis(cyclohexyl)thiourea;1,3-Dicyclohexyl-2-thiourea;Dicyclohexylthiourea;N,N'-Dicyclohexylthiocarbamide;N,N'-Dicyclohexylthiourea;NSC 33443;sym-Dicyclohexylthiourea; |
Article Data | 72 |
Product Name: Dicyclohexylthiourea (CAS NO.1212-29-9)
Molecular Formula: C13H24N2S
Molecular Weight: 240.41g/mol
Mol File: 1212-29-9.mol
Appearance: White crystals
Melting Point: 33 °C
Boiling point: 345.3 °C at 760 mmHg
Flash Point: 162.6 °C
Density: 1.05 g/cm3
Water Solubility: <0.01 g/100 mL at 21 ºC
Surface Tension: 45.4 dyne/cm
Enthalpy of Vaporization: 58.93 kJ/mol
Vapour Pressure: 6.23E-05 mmHg at 25°C
XLogP3-AA: 3.6
H-Bond Donor: 2
H-Bond Acceptor: 0
Product Categories: Heterocycles
ACUTE/CHRONIC HAZARDS: When heated to decomposition Dicyclohexylthiourea (CAS NO.1212-29-9) emits very toxic fumes.
1. | msc-mus:lym 75 mg/L | ENMUDM Environmental Mutagenesis. 9 (1987),143. | ||
2. | otr-rat:emb 250 ng/plate | JJATDK JAT, Journal of Applied Toxicology. 1 (1981),190. |
NCI Carcinogenesis Bioassay (feed); No Evidence: mouse, rat NCITR* National Cancer Institute Carcinogenesis Technical Report Series. (Bethesda, MD 20014) No. NCI-CG-TR-56 ,1978. . Reported in EPA TSCA Inventory.
Flash point data for Dicyclohexylthiourea are not available. Dicyclohexylthiourea (CAS NO.1212-29-9) is probably combustible.
Safety Information of Dicyclohexylthiourea (CAS NO.1212-29-9):
Risk Statements: 22
22: Harmful if swallowed
Safety Statements: 22-36/37
22: Do not breathe dust
36: Wear suitable protective clothing
37: Wear suitable gloves
Dicyclohexylthiourea ,its CAS NO. is 1212-29-9,the synonyms is 1,3-Bis(cyclohexyl)thiourea;1,3-dicyclohexyl-2-thio-ure ; Dicyclohexylthiourea ; n,n'-Dicyclohexylthiocarbamide ; Nci-c04524 ; Sym-dicyclohexythiourea ; n,n-Dicyclohexylthiourea ; 1,3-Dicyclohexyl-2-thiourea .