229695

Iode

99.999% trace metals basis

• Synonyme(s) : Diiodine, Iodine crystals, Iodine molecule (I)
• Formule empirique (notation de Hill) : I₂
• CAS Number: 7553-56-2
• Poids moléculaire : 253.81
• Beilstein: 3587194
• Numéro CE : 231-442-4
• Numéro MDL: MFCD00011355
• Code UNSPSC : 12141916
• eCl@ss : 38050601
• ID de substance PubChem : 24853298
• Nomenclature NACRES : NA.23

Propriétés

• Densité de vapeur: 9 (vs air)
• Niveau de qualité: 100
• Pression de vapeur: 0.31 mmHg ( 25 °C); 1 mmHg ( 38.7 °C)
• Essai: 99.999% trace metals basis
• Forme: chips; chunks; pellets
• Résistivité: 1.3E15 μΩ-cm
• pb: 184 °C (lit.)
• Pf: 113 °C (lit.)
• Chaîne SMILES: II
• InChI: 1S/I2/c1-2
• Clé InChI: PNDPGZBMCMUPRI-UHFFFAOYSA-N

Description

Description générale

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.

Application

• 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).

Informations sur la sécurité

• Pictogrammes: GHS08,GHS07,GHS09
• Mention d'avertissement: Danger
• Mentions de danger: H302 + H312 + H332,H315,H319,H335,H372,H400
• Conseils de prudence: P273 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P314
• Classification des risques: 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
• Organes cibles: Respiratory system, Thyroid
• Code de la classe de stockage: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• Classe de danger pour l'eau (WGK): WGK 2
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: dust mask type N95 (US), Eyeshields, Faceshields, Gloves