Benzeneseleninic anhydride, 98%, Thermo Scientific Chemicals

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 17697-12-0
• Molecular Formula: C₁₂H₁₀O₃Se₂
• Molecular Weight (g/mol): 360.13
• MDL Number: MFCD00001991
• InChI Key: FHPZOWOEILXXBD-UHFFFAOYSA-N
• Synonym: benzeneseleninic anhydride, benzeneseleninic acid anhydride, benzeneseleninyl benzeneseleninate, bis phenylseleninic anhydride, benzeneseleninic acid, anhydride, bis benzeneseleninic anhydride, 1,3-diphenyldiselenoxane 1,3-dioxide #
• PubChem CID: 87253
• IUPAC Name: phenylseleninyl benzeneseleninate
• SMILES: C1=CC=C(C=C1)[Se](=O)O[Se](=O)C2=CC=CC=C2

• CAS Min %: 97.5
• CAS Max %: 100.0
• Melting Point: 170°C to 173°C
• Color: White to Beige
• Infrared Spectrum: Authentic
• Assay Percent Range: 98%
• Packaging: Glass bottle
• Linear Formula: [C₆H₅Se(O)]₂O
• Quantity: 25 g
• UN Number: 3283
• Fieser: 06,240; 07,139; 08,29; 09,32; 10,22; 11,37; 15,18
• Formula Weight: 360.13
• Percent Purity: 98%
• Physical Form: Powder
• Chemical Name or Material: Benzeneseleninic anhydride

Safety and Handling

Hazard Category	GHS Signal Word: Danger
Hazard Statement	GHS H Statement: Toxic if swallowed. Very toxic to aquatic life with long lasting effects. May cause damage to organs through prolonged or repeated exposure. Toxic if inhaled.
Precautionary Statement	GHS P Statement: IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. Do not breathe dust/fume/gas/mist/vapors/spray. Avoid release to the environment. WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge
EINECSNumber	241-701-3

SDS

RUO – Research Use Only