missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Chemicals
  4. Organic compounds
  5. Alkyl Halides
  6. Halomethanes
  7. Diiodomethane, 99%, stab.

Diiodomethane, 99%, stab.

Product Code. 11458790
Change view
Click to view available options
Quantity:
25 g
50 g
100 g
250 g
500 g
1000 g
Unit Size:
1000g
100g
250g
25g
500g
50g
6 product options available for selection
Product selection table with 6 available options. Use arrow keys to navigate and Enter or Space to select.
Product Code. Quantity unitSize
11458790 25 g 25g
11432817 50 g 50g
11468790 100 g 100g
11442817 250 g 250g
11478790 500 g 500g
11422817 1000 g 1000g
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 6 options available.
6 options
Denna artikel kan inte returneras. Se returpolicy
Produktkod. 11458790 Leverantör Thermo Scientific Alfa Aesar Leverantörsnummer A15457.14
Request Bulk or Custom Format

Please to purchase this item. Need a web account? Register with us today!

Denna artikel kan inte returneras. Se returpolicy

Beskrivning

CAS: 75-11-6 | CH2I2 | 267.84 g/mol

Diiodomethane is used to determine the density of minerals and other solid samples due to its high density. It is used as an optical contact liquid to determine the refractive index of certain gemstones. In simmons-smith reaction, it acts as a reagent to generate methylene (carbine) free radical. It reacts with olefins to prepare cyclopropanes with high stereo specificity.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Diiodomethane is used to determine the density of minerals and other solid samples due to its high density. It is used as an optical contact liquid to determine the refractive index of certain gemstones. In simmons-smith reaction, it acts as a reagent to generate methylene (carbine) free radical. It reacts with olefins to prepare cyclopropanes with high stereo specificity.

Solubility
Miscible with alcohol and ether. Slightly miscible with water.

Notes
Light sensitive. Keep container tightly closed in a dry and well-ventilated place. Incompatible with alkali metal salts, strong oxidizing agents, strong bases, metals, lithium, potassium, sodium, sodium oxides and alloys.
TRUSTED_SUSTAINABILITY

Kemiska identifierare

CAS 75-11-6
Molecular Formula CH2I2
Molecular Weight (g/mol) 267.84
MDL Number MFCD00001079
InChI Key NZZFYRREKKOMAT-UHFFFAOYSA-N
Synonym methylene iodide, methane, diiodo, methylene diiodide, mi-gee, dijodmethan, methylenjodid, dijodmethan czech, methylenjodid czech, di-iodomethane, diiodo-methane
PubChem CID 6346
IUPAC Name diiodomethane
SMILES ICI

Specifikationer

Melting Point 5°C to 6°C
Density 3.322
Boiling Point 180°C to 181°C (decomposition)
Flash Point None
Assay Percent Range 99%, stab.
Refractive Index 1.74
Quantity 25 g
UN Number UN2810
Beilstein 1696892
Sensitivity Light sensitive
Merck Index 14,6066
Solubility Information Miscible with alcohol and ether. Slightly miscible with water.
Formula Weight 267.84
Percent Purity 99%
Physical Form Liquid
Chemical Name or Material Diiodomethane, stabilized
Visa mer Visa mindre

Säkerhet och hantering

compliance-icons compliance-icons
Produktbeteckning
  • Diiodomethane, stabilized
 Signalord
  • Danger
 Riskkategorier
  • Acute toxicity Category 4
  • Serious eye damage/eye irritation Category 1
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
 Faroangivelser
  • H302-Harmful if swallowed.
  • H315-Causes skin irritation.
  • H318-Causes serious eye damage.
  • H335-May cause respiratory irritation.
 Skyddsangivelse
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P302+P352-IF ON SKIN: Wash with plenty of water/soap.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P310-Immediately call a POISON CENTER/doctor/.
 Kompletterande information
  • MIXTURE LIST-Contain: Methylene iodide
SDS

RUO – Research Use Only

Produkttitel
Välj ett problem

Genom att klicka på Skicka bekräftar du att du kan bli kontaktad av Fisher Scientific angående feedbacken du har lämnat i detta formulär. Vi kommer inte att dela din information för andra ändamål. All kontaktinformation som tillhandahålls ska också underhållas i enlighet med vår Sekretesspolicy.