Name | Amidinothiourea |
Synonyms | Guanylthiourea GUANYLTHIOUREA AMIDINOTHIOUREA Amidinothiourea Guanphenisin BP ZERENEX ZX006496 1-amidino-2-thiourea 2-IMINO-4-THIOBIURET Aminoiminoethyl thiourea AMINOIMINOETHYL THIOUREA 1-(diaminomethylidene)thiourea [(AMINOCARBOTHIOYL)AMINO]METHANIMIDAMIDE amino-N-(diaminomethylidene)thioxomethanaminium |
CAS | 2114-02-5 |
EINECS | 218-308-0 |
InChI | InChI=1/C2H6N4S/c3-1(4)6-2(5)7/h(H6,3,4,5,6,7)/p+1 |
InChIKey | OKGXJRGLYVRVNE-UHFFFAOYSA-N |
Molecular Formula | C2H6N4S |
Molar Mass | 118.16 |
Density | 1.301 (estimate) |
Melting Point | 171-173°C(lit.) |
Boling Point | 231.2±23.0 °C(Predicted) |
Flash Point | 141.6°C |
Water Solubility | 7 g/100 mL (20 ºC) |
Vapor Presure | 0.000599mmHg at 25°C |
Appearance | Crystallization |
Color | White to off-white |
BRN | 1756620 |
pKa | 11.89±0.70(Predicted) |
PH | 8.87 at 24.1℃ and 10g/L |
Storage Condition | Sealed in dry,Room Temperature |
Refractive Index | 1.5605 (estimate) |
MDL | MFCD00014472 |
Physical and Chemical Properties | Crystallization. Melting point 171-173 °c. |
Use | Used as an intermediate of famotidine |
Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection S24/25 - Avoid contact with skin and eyes. S23 - Do not breathe vapour. |
UN IDs | 2811 |
WGK Germany | 3 |
RTECS | YR8250000 |
HS Code | 29309090 |
Packing Group | III |
Raw Materials | Dicyandiamide |
Downstream Products | famotidine |
LogP | 1.8 at 30℃ and pH7.86 |
Use | It has anti-hypoxia activity and is used as an intermediate of famotidine. Used as a drug famotidine intermediate |
production method | prepared by the reaction of dicyandiamide, p-phenylquinone dioxime and hydrogen sulfide. |