Please login to your online account to display your discounted pricing

Alfa Aesar™ Diphenyl diselenide, 98%

Chemical Identifiers

Chemical Name or Material Diphenyl diselenide
CAS 1666-13-3
Molecular Formula C12H10Se2
Formula Weight 312.13g/mol
MDL Number MFCD00003001
UN Number UN3283
Beilstein 2047179
Synonym Phenyl diselenide
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1391922

 
alfa aesar™
A13919-22
100g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Melting Point 61° to 63°C
Quantity 100g
Chemical Name or Material Diphenyl diselenide
CAS 1666-13-3
Assay 98%
Molecular Formula C12H10Se2
Formula Weight 312.13g/mol
MDL Number MFCD00003001
UN Number UN3283
Beilstein 2047179
Synonym Phenyl diselenide
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H301-H331-H373
Toxic if swallowed.
Toxic if inhaled.
May cause damage to organs through prolonged or repeated exposure.
Health Hazard 3 GHS P Statement
P260-P261-P301+P310-P304+P340-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
DOT Information Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: SELENIUM COMPOUND, SOLID, N.O.S.
RTECS Number JM9152500
TSCA TSCA

Applications
Diphenyl diselenide is used in the methoxyselenenylation of alkenes, dihydroxylation of double bonds, hydrothiolation of terminal alkynes. It is used in the synthesis of the unsymmetrical diorganyl selenides, 1-(phenylselenomethyl)vinyl selenides, allylic phenyl selenides.

Solubility
Soluble in water, ether.

Notes
Store in a cool, dry, well-ventilated area. Store away from oxidizing agent, halogens, reducing agents.

Safety and Handling

Danger

GHS P Statement
P260-P261-P301+P310-P304+P340-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H301-H331-H373
Toxic if swallowed.
Toxic if inhaled.
May cause damage to organs through prolonged or repeated exposure.