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Merck
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Documentos

711624

Sigma-Aldrich

1,3-Diiodo-5,5-dimethylhydantoin

≥96%

Sinónimos:

DIH

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About This Item

Fórmula empírica (notación de Hill):
C5H6I2N2O2
Número de CAS:
2232-12-4
Peso molecular:
379.92
Beilstein/REAXYS Number:
146040
MDL number:
MFCD00020867
UNSPSC Code:
12352101
PubChem Substance ID:
329763073
NACRES:
NA.22

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

Categorías relacionadas

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_germany

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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Miguel Perez-Aso et al.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 30(1), 457-465 (2015-09-30)
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
Rui Sun et al.
Psychophysiology, 58(2), e13731-e13731 (2020-12-08)
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
Yani Zhao et al.
PloS one, 6(12), e29624-e29624 (2012-01-05)
The Duffy antigen receptor for chemokines (DARC) shows high affinity binding to multiple inflammatory CC and CXC chemokines and is expressed by erythrocytes and endothelial cells. Recent evidence suggests that endothelial DARC facilitates chemokine transcytosis to promote neutrophil recruitment. However
James Liang et al.
Journal of clinical pathology, 71(10), 916-925 (2018-06-03)
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
AngAng Ding et al.
Journal of vascular surgery. Venous and lymphatic disorders, 7(5), 715-723 (2019-08-20)
For vascular anomalies, when clinical findings are not sufficient, auxiliary examination is essential. In this study, we characterize and differentiate the ultrasound (US) findings of deep infantile hemangioma (DIH) and venous malformation (VM). A total of 135 patients (140 lesions)
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