N-(PHENYLSELENO)PHTHALIMIDE Property

Melting point:

181-184 °C

Boiling point:

445.4±28.0 °C(Predicted)

storage temp. 

-20°C

pka

-2.90±0.20(Predicted)

Sensitive 

Air Sensitive

BRN 

1468701

CAS DataBase Reference

71098-88-9(CAS DataBase Reference)

Safety

Hazard Codes 

N-T,N,T

Risk Statements 

50/53-33-23/25

Safety Statements 

61-60-45-28A-20/21-28

RIDADR 

3283

WGK Germany 

3

HazardClass 

6.1

PackingGroup 

II

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H373May cause damage to organs through prolonged or repeated exposure

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P273Avoid release to the environment.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P314Get medical advice/attention if you feel unwell.

N-(PHENYLSELENO)PHTHALIMIDE Chemical Properties,Usage,Production

Chemical Properties

white to light yellow crystalline powder

Uses

N-(Phenylseleno)phthalimide is a versatile selenamide reagent and has been used:

• to selectively derivatize thiols for mass spectrometric analysis
• to derivatize thiol peptides in protein digests
• in L-prolinamide or pyrrolidine trifluoromethanesulfonamide promoted α-selenenylation reactions of aldehydes and ketones
• for introducing PhSe into protected glycals, ketones, aldehydes, stannanes and exocyclic alkenes