498254

Phenyl selenocyanate

96%

• Linear Formula: C₆H₅SeCN
• CAS Number: 2179-79-5
• Molecular Weight: 182.08
• MDL number: MFCD00216944
• UNSPSC Code: 12352100
• PubChem Substance ID: 24873184
• NACRES: NA.22

Properties

• 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

Description

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

Safety Information

• pictograms: GHS06,GHS08,GHS09
• signalword: Danger
• hcodes: H301 + H331,H373,H410
• pcodes: P260 - P264 - P273 - P301 + P310 - P304 + P340 + P311 - P314
• 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