115169
Tetramethylthiourea
98%
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About This Item
Fórmula lineal:
(CH3)2NCSN(CH3)2
Número de CAS:
Peso molecular:
132.23
Beilstein:
1744916
Número CE:
Número MDL:
Código UNSPSC:
12352100
ID de la sustancia en PubChem:
NACRES:
NA.22
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Ensayo
98%
Formulario
solid
bp
245 °C (lit.)
mp
75-77 °C (lit.)
temp. de almacenamiento
2-8°C
cadena SMILES
CN(C)C(=S)N(C)C
InChI
1S/C5H12N2S/c1-6(2)5(8)7(3)4/h1-4H3
Clave InChI
MNOILHPDHOHILI-UHFFFAOYSA-N
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Descripción general
Tetramethylthiourea molecule shows crystallographic two-fold symmetry with weak hydrogen bond packing, which connects the molecules to form layers.
Aplicación
Tetramethylthiourea forms BF3 adduct with tetramethylselenourea.
Palabra de señalización
Warning
Frases de peligro
Consejos de prudencia
Clasificaciones de peligro
Acute Tox. 4 Oral
Código de clase de almacenamiento
11 - Combustible Solids
Clase de riesgo para el agua (WGK)
WGK 3
Equipo de protección personal
dust mask type N95 (US), Eyeshields, Gloves
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We have redetermined the known structures of (i) methylthiourea (MTU) and (ii) 1,1-dimethylthiourea (1,1-DMTU), and investigated the structure of 1,3-dimethylthiourea (1,3-DMTU), which was however severely disordered. We report the structures of crystalline adducts of (iii) MTU with morpholine (1:1), (iv)
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