Nom de l'article:
Thiourea
Description:
Thiourea is a white crystalline solid, both naturally occurring and synthetic, which is used in animal glue liquefiers and silver tarnish removers. Its molecular formula is CH4N2S, it is a reagent in organic synthesis.
Groupe:
Other Specialties
Numéro CAS:
62-56-6
Numéro EC:
200-543-5
Synonymes:
Thioharnstoff, Thiocarbamide, 62-56-6, 2-Thiourea, Pseudothiourea, THIOUREA POWDER, THIOUREA, THIOUREA CALDIC, Thiourea
Applications:
Consumer use, Personal Care, Paint, Food, Agrochemical, Pesticide, Detergent
Nom d’après UICPA:
thiourea
Formule moléculaire:
CH4N2S
Masse moléculaire:
76.117 g/mol
Point d’ébullition:
186.8ºC at 760 mmHg
Point d’éclair:
66.8ºC
Point de fusion:
171-175ºC
Solubilité:
142 mg/mL at 25 °C (water)
Densité:
1.405 g/cm3
Classe de danger:
6.1
Code SH:
2930909090
RID/ADR:
UN 2877/2811
Déclarations de risques:
R22; R40; R51/53; R63
Déclaration de dangers:
H302; H351; H361d; H411
Mise en garde:
P201; P273; P301 + P312 + P330; P308 + P313; P391; P501
Signaux:
Warning