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229695

Sigma-Aldrich

Iodo

99.999% trace metals basis

Sinônimo(s):

Diiodine, Iodine crystals, Iodine molecule (I)

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About This Item

Fórmula empírica (Notação de Hill):
I2
Número CAS:
7553-56-2
Peso molecular:
253.81
Beilstein:
3587194
Número CE:
231-442-4
Número MDL:
MFCD00011355
Código UNSPSC:
12141916
eCl@ss:
38050601
ID de substância PubChem:
24853298
NACRES:
NA.23

densidade de vapor

9 (vs air)

pressão de vapor

0.31 mmHg ( 25 °C)
1 mmHg ( 38.7 °C)

Ensaio

99.999% trace metals basis

forma

chips
chunks
pellets

resistividade

1.3E15 μΩ-cm

pb

184 °C (lit.)

pf

113 °C (lit.)

cadeia de caracteres SMILES

II

InChI

1S/I2/c1-2

chave InChI

PNDPGZBMCMUPRI-UHFFFAOYSA-N

Procurando produtos similares? Visita Guia de comparação de produtos

Descrição geral

Iodine is the most electropositive halogen and the least reactive, yet it can still form compounds with a variety of elements. These unique characteristics make iodine an essential component in numerous products and processes. In the field of material science, iodine is increasingly utilized in applications such as organic photovoltaics, where it enhances the efficiency of solar cells by serving as a charge transport material. Additionally, iodine′s role in the synthesis of advanced materials, such as iodine-doped polymers, opens avenues for innovations in electronics and nanotechnology.

Aplicação

  • Iodine-Promoted Reductive Sulfenylation Using Ketones as Hydride Donors.: Discusses a novel chemical synthesis technique using iodine to promote reductive sulfenylation, highlighting iodine′s role in innovative organic transformations (Duan et al., 2024).
  • Unraveling Intracellular Protein Corona Components of Nanoplastics via Photocatalytic Protein Proximity Labeling.: This study employs a photocatalytic protein proximity labeling method to examine the interaction between iodine and protein components on nanoplastics, enhancing our understanding of iodine′s environmental interactions (Zhang et al., 2024).

Palavra indicadora

Danger

Classificações de perigo

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Eye Irrit. 2 - Skin Irrit. 2 - STOT RE 1 Oral - STOT SE 3

Órgãos-alvo

Respiratory system, Thyroid

Código de classe de armazenamento

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Certificados de análise (COA)

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Eike I Piechowiak et al.
Radiology, 275(3), 692-697 (2015-02-06)
To determine the effect of the use of iodinated contrast agents on the formation of DNA double-strand breaks during chest computed tomography (CT). This study was approved by the institutional review board, and written informed consent was obtained from all
Michael B Zimmermann
Thyroid : official journal of the American Thyroid Association, 17(9), 829-835 (2007-10-25)
Iodine is required for the production of thyroid hormones, which are essential for normal brain development, and the fetus, newborn, and young child are particularly vulnerable to iodine deficiency. The iodine requirement increases during pregnancy and recommended intakes are in
Michael B Zimmermann et al.
Nutrition reviews, 70(10), 553-570 (2012-10-06)
Iodine status has been historically assessed by palpation of the thyroid and reported as goiter rates. Goiter is a functional biomarker that can be applied to both individuals and populations, but it is subjective. Iodine status is now assessed using
Tim I M Korevaar et al.
The Journal of clinical endocrinology and metabolism, 98(11), 4382-4390 (2013-09-17)
Premature delivery is an important risk factor for child mortality and psychiatric, metabolic, and cardiovascular disease later in life. In the majority of cases, the cause of prematurity cannot be identified. Currently, it remains controversial whether abnormal maternal thyroid function
Zulfiqar A Bhutta et al.
Lancet (London, England), 382(9890), 452-477 (2013-06-12)
Maternal undernutrition contributes to 800,000 neonatal deaths annually through small for gestational age births; stunting, wasting, and micronutrient deficiencies are estimated to underlie nearly 3·1 million child deaths annually. Progress has been made with many interventions implemented at scale and
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