Tiourea
| Nama | |
|---|---|
| Nama IUPAC (preferensi)
Tiourea[1] | |
| Nama lain
Tiokarbamida
| |
| Penanda | |
Model 3D (JSmol)
|
|
| Referensi Beilstein | 605327 |
| ChEBI | |
| ChEMBL | |
| ChemSpider | |
| Nomor EC | |
| Referensi Gmelin | 1604 |
| KEGG | |
PubChem CID
|
|
| Nomor RTECS | {{{value}}} |
| UNII | |
| Nomor UN | 2811 |
CompTox Dashboard (EPA)
|
|
| |
| |
| Sifat | |
| SC(NH2)2 | |
| Massa molar | 76,12 g·mol−1 |
| Penampilan | white solid |
| Densitas | 1.405 g/mL |
| Titik lebur | 182 °C (360 °F; 455 K) |
| 142 g/L (25 °C) | |
| −4,24×10−5 cm3/mol | |
| Bahaya | |
| Piktogram GHS | |
| Keterangan bahaya GHS | {{{value}}} |
| H302, H351, H361, H411 | |
| P201, P202, P264, P270, P273, P281, P301+P312, P308+P313, P330, P391, P405, P501 | |
| Senyawa terkait | |
Senyawa terkait
|
Urea Selenourea |
Kecuali dinyatakan lain, data di atas berlaku pada suhu dan tekanan standar (25 °C [77 °F], 100 kPa). | |
| Referensi | |
Tiourea (/ˌθaɪ.oʊjʊəˈriː.ə, -ˈjʊəri-/)[2][3][4] adalah sebuah Kimia organosulfur dengan formula SC(NH2)2 and the struktur H2N−C(=S)−NH2. Itu secara struktural mirip dengan urea (H2N−C(=O)−NH2). kecuali itu Oksigen atom digantikan oleh a Belerang atom (seperti yang tersirat daritio- awalan); Namun, sifat urea dan tiourea berbeda secara signifikan. Tiourea adalah a Pereaksi kimia di Sintesis organik. Tiourea adalah kelas senyawa yang luas dengan struktur umum R2N−C(=S)−NR2
Referensi
- ^ Favre, Henri A.; Powell, Warren H. (2014). Nomenclature of Organic Chemistry: IUPAC Recommendations and Preferred Names 2013 (Blue Book). Cambridge: Royal Society of Chemistry. hlm. 98, 864. doi:10.1039/9781849733069. ISBN 9780854041824. OCLC 1077224056.
- ^ "thiourea". Lexico UK English Dictionary. Oxford University Press. Diarsipkan dari asli tanggal 2020-03-22.
- ^ "Thiourea". Merriam-Webster Dictionary. Diakses tanggal 2016-01-21.
- ^ "thiourea". Dictionary.com Unabridged. Random House.
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