8.18153

Diiodomethane

(stabilised) for synthesis

• Synonyma: Diiodomethane, Methylene iodide
• Empirický vzorec (Hillův zápis): CH₂I₂
• Číslo CAS: 75-11-6
• Molekulová hmotnost: 267.84
• UNSPSC Code: 12352101
• EC Index Number: 200-841-5
• NACRES: NA.22
• MDL number: MFCD00001079
• Assay: ≥98% (GC)
• Grade: synthesis grade
• Bp: 181 °C/1013 hPa (decomposition)

Vlastnosti

• grade: synthesis grade
• Quality Segment: 200
• assay: ≥98% (GC)
• form: liquid
• potency: 76 mg/kg LD₅₀, oral (Rat)
• dilution: (for synthesis)
• 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

Popis

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 3.300 - 3.320
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

Bezpečnostní informace

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