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Merck
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711624

Sigma-Aldrich

1,3-Diiodo-5,5-dimethylhydantoin

≥96%

Synonyme(s) :

DIH

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About This Item

Formule empirique (notation de Hill):
C5H6I2N2O2
Numéro CAS:
2232-12-4
Poids moléculaire :
379.92
Numéro Beilstein :
146040
Numéro MDL:
MFCD00020867
Code UNSPSC :
12352101
ID de substance PubChem :
329763073
Nomenclature NACRES :
NA.22

Pureté

≥96%

Forme

powder

Température de stockage

−20°C

Chaîne SMILES 

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

Clé InChI

RDZHCKRAHUPIFK-UHFFFAOYSA-N

Catégories apparentées

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

Pictogrammes

Flame over circleCorrosionEnvironment
GHS03,GHS05,GHS09

Mention d'avertissement

Danger

Mentions de danger

H272,H314,H400

Classification des risques

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

Code de la classe de stockage

5.1B - Oxidizing hazardous materials

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

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

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The number of precursor and mature lymphoid cells and plasma cells in normal bone marrow trephine (BMT) biopsies throughout the human lifespan is unknown. Reference ranges have been established from aspirated marrow, but due to haemodilution errors, these do not
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Neurophysiological investigation of neural processes are hindered by the presence of large artifacts associated with eye movement. Although blind source separation (BSS)-based hybrid algorithms are useful for separating, identifying, and removing these artifacts from EEG, it remains unexamined to what
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Ionizing radiation is a common therapeutic modality and following irradiation dermal changes, including fibrosis and atrophy, may lead to permanent changes. We have previously demonstrated that occupancy of A2A receptor (A2AR) stimulates collagen production, so we determined whether blockade or
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