Diphenyl selenide, 97%

Product Code.	Quantity	unitSize
11413937	5 g	5g
11403937	1 g	1g
11423937	25 g	25g

Product Code. 11413937 Supplier Thermo Scientific Alfa Aesar Supplier No. A18364.06

Description

CAS: 1132-39-4 | C12H10Se | 233.183 g/mol

Diphenyl selenide is used for anti-selective Michael addition of thiols and their analogs to nitro-olefins.

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

Applications
Diphenyl selenide is used for anti-selective Michael addition of thiols and their analogs to nitro-olefins.

Solubility
Immiscible with water.

Notes
Moisture sensitive. Incompatible with strong oxidizing agents. Store in a cool place. Keep the container tightly closed in a dry and well-ventilated place.

Specifications

Chemical Identifiers

• CAS: 1132-39-4
• Molecular Formula: C12H10Se
• Molecular Weight (g/mol): 233.183
• MDL Number: MFCD00014067
• InChI Key: ORQWTLCYLDRDHK-UHFFFAOYSA-N
• Synonym: diphenyl selenide, diphenylselenium, phenyl selenide, biphenyl selenide, selenide, phenyl, benzene, 1,1'-selenobis, biphenyl selenium, difenylselenium, 1,1'-selenobisbenzene, diphenyl selenium
• PubChem CID: 14333
• IUPAC Name: phenylselanylbenzene
• SMILES: C1=CC=C(C=C1)[Se]C2=CC=CC=C2

• Melting Point: 3°C
• Density: 1.351
• Boiling Point: 165°C to 167°C (12 mmHg)
• Odor: Unpleasant
• Quantity: 5 g
• UN Number: UN3440
• Solubility Information: Immiscible with water.
• Formula Weight: 233.17
• Percent Purity: 98%
• Chemical Name or Material: Diphenyl selenide

Safety and Handling

Product Identifier

• Diphenyl selenide

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 3
• LONG-TERM AQUATIC HAZARD Chronic 1
• ACUTE AQUATIC Acute 1
• Specific target organ toxicity after repeated exposure Category 2

Hazard Statement

• H301-Toxic if swallowed.
• H331-Toxic if inhaled.
• H373-May cause damage to organs.
• H400-Very toxic to aquatic life.
• H410-Very toxic to aquatic life with long lasting effects.

Precautionary Statement

• P260-Do not breathe dust/fume/gas/mist/vapours/spray.
• P273-Avoid release to the environment.
• P301+P310-IF SWALLOWED: Immediately call a POISON CENTER/doctor /
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.

Supplemental information

• MIXTURE LIST-Contain: 1,1-Selenobisbenzene

SDS

RUO – Research Use Only