1.06053

Diiodmethan

for the separation of minerals

• Synonym(e): Diiodmethan, Methyleniodid
• Empirische Formel (Hill-System): CH₂I₂
• CAS-Nummer: 75-11-6
• Molekulargewicht: 267.84
• UNSPSC Code: 12352101
• EC Index Number: 200-841-5
• NACRES: NB.21
• MDL number: MFCD00001079
• Assay: ≥98.5% (GC)
• Bp: 181 °C/1013 hPa (decomposition)

Eigenschaften

• Quality Level: 100
• assay: ≥98.5% (GC)
• form: liquid
• potency: 76 mg/kg LD₅₀, oral (Rat)
• dilution: (for analytical testing)
• bp: 181 °C/1013 hPa (decomposition)
• mp: 6 °C
• solubility: 0.8 g/L
• density: 3.3 g/cm³ at 20 °C
• storage temp.: 2-30°C
• SMILES string: ICI
• InChI: 1S/CH2I2/c2-1-3/h1H2
• InChI key: NZZFYRREKKOMAT-UHFFFAOYSA-N

Beschreibung

Analysis Note

Gehalt (GC, Fl.%): ≥ 98,5 % (a/a)
Dichte (d 20 °C/4 °C): 3,310–3,320
Wasser (K. F.): ≤ 0,02 %
Freie Säure (als HI): ≤ 0,005 %
Abdampfrückstand: ≤ 0,005 %
Identität (IR): entspricht

Sicherheitshinweise

• pictograms: GHS07
• signalword: Warning
• hcodes: H302 - H412
• pcodes: P264 - P270 - P273 - P301 + P312 - P501
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Chronic 3
• Lagerklasse: 10 - Combustible liquids
• wgk: WGK 3
• flash_point_f: 230.0 °F - closed cup
• flash_point_c: 110 °C - closed cup