Zinc iodide

HCID 66278CAS 10139-47-6
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Grundinformationen

Standard-SMILES
[I][Zn][I]
InChIKey
UAYWVJHJZHQCIE-UHFFFAOYSA-L
Summenformel
I2Zn
Durchschnittliche Molmasse
319,2 g/mol
Monoisotopische Masse
317,7380882

Überblick

Zinc iodide is a iodide of zinc. It is used in x-rays and electron microscopy. Zinc is a metallic element with the atomic number 30. It is found in nature most often as the mineral sphalerite. Though excess zinc in harmful, in smaller amounts it is an essential element for life, as it is a cofactor for over 300 enzymes and is found in just as many transcription factors. (L48, L49, L69)

Namen und Bezeichner

Bevorzugter Name
Zinc iodide
IUPAC
diiodozinc

Namen und Synonyme

DiiodozincZinc iodide (ZnI2)EpiphaniQEpiphaniQ ThroatEpiphaniQ SterileDTXSID5064968762R7A0O0BNSC-39113EpiphaniQ Sterile For Oral INhalation OnlyRefChem:57902DTXCID7032630233-396-0
Weitere Namen anzeigen
10139-47-6Zinc diiodideZinc iodideZincum IodatumZinc iodide anhydrousHydriodic acid zinc salt (2:1)NSC 39113; Zinc DiiodideZinc diiodide,99%

Datenbank-Bezeichner

CAS
10139-47-6
PubChem CID
66278
DTXSID
DTXSID5064968
EC Number
233-396-0

Eigenschaften

Berechnete Struktureigenschaften

Polarare Oberfläche (TPSA)
0 Ų
H-Brücken-Donoren
0
H-Brücken-Akzeptoren
0
Frei drehbare Bindungen
0
Schwere Atome
3

Experimentelle und physikochemische Eigenschaften

Chemical ClassesMetals -> Metals, Inorganic Compounds
Physical DescriptionWhite odorless hygroscopic solid; Turns brown on contact with air or light; [Merck Index] White odorless crystalline solid; [MSDSonline]

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 5 Einträge

This chemical does not meet GHS hazard criteria for 1.7% (1 of 58) of reports.

Danger

H314 (93.1%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

P260, P264, P273, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P391, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 58 reports by companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Gefahrenhinweise

Regulatory Information · 2 Einträge

Chemical: Zinc iodide (ZnI2)

Zinc iodide: Does not have an individual approval but may be used under an appropriate group standard

Hazards SummaryCorrosive to skin and eyes; [eChemPortal: ERMA] An irritant; [MSDSonline] See Zinc. See Iodine for the TLV of Iodides.
Hazard Classes and CategoriesSkin Corr. 1B (93.1%)

Sicherheit und Schutzausrüstung

Exposure Control and Personal Protection0.1 [mg/m3] (respirable fraction), 2 mg/m3 (inhalable fraction)-for Zn inorg. compds[German Research Foundation (DFG)]
Minimum Risk LevelIntermediate Oral: 0.3 mg/kg/day (L134) Chronic Oral: 0.3 mg/kg/day (L134)

Toxikologische Informationen

TreatmentZinc poisoning is treated symptomatically, often by administering fluids such as water or milk, or with gastric lavage. (L49)
Health EffectsChronic exposure to zinc causes anemia, atazia, lethargy, and decreases the level of good cholesterol in the body. It is also believed to cause pancreatic and reproductive damage. (L49)
Adverse EffectsDermatotoxin - Skin burns.
Exposure RoutesInhalation (L49) ; oral (L49) ; dermal (L49)
Toxicity Summary · 1 Eintrag

Anaemia results from the excessive absorption of zinc suppressing copper and iron absorption, most likely through competitive binding of intestinal mucosal cells. Unbalanced levels of copper and zinc binding to Cu,Zn-superoxide dismutase has been linked to amyotrophic lateral sclerosis (ALS). Stomach acid dissolves metallic zinc to give corrosive zinc chloride, which can cause damage to the stomach lining. Metal fume fever is thought to be an immune response to inhaled zinc. (L48, L49, A49)

Signs and Symptoms · 1 Eintrag

Ingestion of large doses of zinc causes stomach cramps, nausea, and vomiting. Acute inhalation of large amounts of zinc causes metal fume fever, which is characterized by chills, fever, headache, weakness, dryness of the nose and throat, chest pain, and coughing. Dermal contact with zinc results in skin irritation. (L49)

Chemie und Industrie

Pharmakologische Informationen

Metabolism/Metabolites · 1 Eintrag

Zinc can enter the body through the lungs, skin, and gastrointestinal tract. Intestinal absorption of zinc is controlled by zinc carrier protein CRIP. Zinc also binds to metallothioneins, which help prevent absorption of excess zinc. Zinc is widely distributed and found in all tissues and tissues fluids, concentrating in the liver, gastrointestinal tract, kidney, skin, lung, brain, heart, and pancreas. In the bloodstream zinc is found bound to carbonic anhydrase in erythrocytes, as well as bound to albumin, _2-macroglobulin, and amino acids in the the plasma. Albumin and amino acid bound zinc can diffuse across tissue membranes. Zinc is excreted in the urine and faeces. (L49)

Verwendung und Herstellung

Uses · 3 Einträge

Used as a topical antiseptic and astringent; [Merck Index] Used as an analytical reagent; [Hawley]

Using Disinfectants or Biocides [Category: Clean]

Zinc iodide is used in x-rays and electron microscopy. (L69)

General Manufacturing InformationZinc iodide (ZnI2): ACTIVE

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