Saltar al contenido
Merck
Todas las fotos(1)

Key Documents

View All Documentation

498254

Sigma-Aldrich

Phenyl selenocyanate

96%

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Todas las fotos(1)

About This Item

Fórmula lineal:
C6H5SeCN
Número de CAS:
2179-79-5
Peso molecular:
182.08
MDL number:
MFCD00216944
UNSPSC Code:
12352100
PubChem Substance ID:
24873184
NACRES:
NA.22

assay

96%

refractive index

n20/D 1.603 (lit.)

bp

116-117 °C/12 mmHg (lit.)

density

1.484 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

N#C[Se]c1ccccc1

InChI

1S/C7H5NSe/c8-6-9-7-4-2-1-3-5-7/h1-5H

InChI key

NODWRXQVQYOJGN-UHFFFAOYSA-N

General description

Phenyl selenocyanate is a selenenylation agent that can be prepared by reacting benzeneselenenyl chloride and trimethylsilyl cyanide.

Application

Phenyl selenocyanate may be used in the synthesis of:
  • benzeneselenol esters
  • 2-bromoethyl phenyl selenie dibromide
  • α,α-dioxy-β-phenylseleno carbonitriles
  • β-alkoxyalkyl phenyl selenide

signalword

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk_germany

WGK 3

flash_point_f

228.2 °F - closed cup

flash_point_c

109 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Los clientes también vieron

Slide 1 of 4

1 of 4

Dimethyl diselenide 96%

Sigma-Aldrich

328502

Dimethyl diselenide

Diphenyl ditelluride 98%

Sigma-Aldrich

384127

Diphenyl ditelluride

Selenourea 98%

Sigma-Aldrich

230499

Selenourea

Tributylphosphine mixture of isomers, 97%

Sigma-Aldrich

247049

Tributylphosphine

Aryl selenocyanates and aryl thiocyanates: reagents for the preparation of activated esters.
Grieco PA, et al.
The Journal of Organic Chemistry, 43(6), 1283-1285 (1978)
Cyanoselenenylation of ketene acetals. Synthesis of carbonyl-protected a-oxo carbonitriles.
Tomoda S, et al.
Chemistry Letters (Jpn), 11(11), 1733-1734 (1982)
Synthesis of Aryl 2-Haloethyl Selenides and their Reactions with Potassium Selenocyanate.
Lindgren B.
Acta Chemica Scandinavica. Series B, 31(1), 1-6 (1977)
A convenient synthesis of phenyl selenocyanate.
Tomoda S, et al.
Chemistry Letters (Jpn), 10(8), 1069-1070 (1981)
Facile oxyselenation of olefins in the presence of copper (II) or copper (I) chloride as catalyst.
Toshimitsu A, et al.
The Journal of Organic Chemistry, 45(10), 1953-1958 (1980)

Artículos

Identification of Microorganisms Based on Color

For microbiologists the most fundamental stain was developed in 1884 by the Danish bacteriologist Hans Christian Gram.

Identification of Microorganisms Based on Color

For microbiologists the most fundamental stain was developed in 1884 by the Danish bacteriologist Hans Christian Gram.

Identification of Microorganisms Based on Color

For microbiologists the most fundamental stain was developed in 1884 by the Danish bacteriologist Hans Christian Gram.

Identification of Microorganisms Based on Color

For microbiologists the most fundamental stain was developed in 1884 by the Danish bacteriologist Hans Christian Gram.

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico