| 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. |