1,3-DIIODO-5,5-DIMETHYLHYDANTOIN Chemical Properties

Melting point:

198°C(dec.)(lit.)

Boiling point:

298.4±23.0 °C(Predicted)

Density 

2.69±0.1 g/cm3(Predicted)

storage temp. 

-20°C

pka

-3.25±0.40(Predicted)

form 

powder to crystal

color 

White to Light yellow to Light orange

BRN 

146040

InChIKey

RDZHCKRAHUPIFK-UHFFFAOYSA-N

Safety Information

Hazard Codes 

O,C,N

Risk Statements 

8-35-50/53

Safety Statements 

26-36/37/39-45-60-61

RIDADR 

UN 3085 8(5.1) / PGII

WGK Germany 

3

RTECS 

MU0970000

HazardClass 

5.1/8

PackingGroup 

II

HS Code 

2933210090

1,3-DIIODO-5,5-DIMETHYLHYDANTOIN Usage And Synthesis

Chemical Properties

White powder

Uses

DIH - Highly efficient and economical reagent for Iodination

Used for:

• Preparation of nitriles from corresponding alcohols and amines via oxidative conversion
• Chemoselective, stereospecific iododesilylation of silylated alkenes
• Preparation of N-benzyl toluenesulfonamides via sulfonylamidation of alkylbenzenes with toluenesulfonamide in presence of diiododimethylhydantoin
• Iodination reactions

1,3-DIIODO-5,5-DIMETHYLHYDANTOIN(2232-12-4)Related Product Information

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• 1,3-DIIODO-5,5-DIMETHYLHYDANTOIN
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