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711624

1,3-Diiodo-5,5-dimethylhydantoin

≥96%

Synonym(s):

DIH

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About This Item

Empirical Formula (Hill Notation):
C5H6I2N2O2
CAS Number:
2232-12-4
Molecular Weight:
379.92
UNSPSC Code:
12352101
NACRES:
NA.22
PubChem Substance ID:
329763073
MDL number:
MFCD00020867
Beilstein/REAXYS Number:
146040
Assay:
≥96%
Form:
powder
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Quality Segment

100

assay

≥96%

form

powder

storage temp.

−20°C

SMILES string

CC1(C)N(I)C(=O)N(I)C1=O

InChI

1S/C5H6I2N2O2/c1-5(2)3(10)8(6)4(11)9(5)7/h1-2H3

InChI key

RDZHCKRAHUPIFK-UHFFFAOYSA-N

Application

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

signalword

Danger

Hazard Classifications

Aquatic Acute 1 - Ox. Sol. 2 - Skin Corr. 1B

Storage Class

5.1B - Oxidizing hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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