161527
Sodium hydrosulfide hydrate
Iniciar sesión para ver los precios por organización y contrato.
Seleccione un Tamaño
Cambiar Vistas
Acerca de este artículo
Fórmula lineal:
NaSH·xH2O
Número CAS:
Peso molecular:
56.06 (anhydrous basis)
NACRES:
NA.55
PubChem Substance ID:
UNSPSC Code:
12352302
MDL number:
Form:
chips, flakes
Servicio técnico
¿Necesita ayuda? Nuestro equipo de científicos experimentados está aquí para ayudarle.
Permítanos ayudarleQuality Level
form
chips, flakes
concentration
≥60% (by Na2S2O3, titration)
mp
52-54 °C (lit.)
SMILES string
[Na]S.[H]O[H]
InChI
1S/Na.H2O.H2S/h;2*1H2/q+1;;/p-1
InChI key
ZNKXTIAQRUWLRL-UHFFFAOYSA-M
General description
Sodium hydrosulfide hydrate is a hydrated inorganic salt of sodium. It participates in the synthesis of (E)-2-cyano-2-(thiazolidin-2-ylidene)ethanethioamide.
Application
It may be used as a sulfur nucleophile to induce the C-S bond formation in α,β-dichloro vinyl ketones to form 5- to 8-membered cyclic thioethers.
Sodium hydrosulfide hydrate may be used in the synthesis of following:
- benzothiazole
- 4-methoxybenzothioamide
- 2-(4-methoxyphenyl)imidazoline
- 7-chloro-4′-methoxythioflavone
signalword
Danger
hcodes
Clase de almacenamiento
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
flash_point_f
194.0 °F - closed cup
flash_point_c
90 °C - closed cup
Hazard Classifications
Acute Tox. 3 Oral - Aquatic Acute 1 - Eye Dam. 1 - Skin Corr. 1B
Elija entre una de las versiones más recientes:
¿Ya tiene este producto?
Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.
Practical and Versatile Synthesis of Thioflavones from 2-Bromobenzoyl Chlorides.
Lee JI and Choi JS.
J. Korean Chem. Soc., 59(3) (2015)
Synthesis of Benzothiazoles through Copper-Catalyzed One-Pot Three-Component Reactions with Use of Sodium Hydrosulfide as a Sulfur Surrogate.
Park N, et al.
European Journal of Organic Chemistry, 10, 1984-1993 (2012)
Min Sun et al.
European journal of medicinal chemistry, 45(6), 2299-2306 (2010-02-26)
Two series of novel diaryl ureas have been designed and synthesized, with their in vitro antitumor effect screened on human non-small cell lung cancer (NSCLC) cell line A549 and human breast cancer cell line MDA-MB-231. Some target compounds demonstrated significant