Diiodomethane manufacturers and suppliers

Diiodomethane suppliers

Properties

Melting point:: 6 °C

Boiling point:: 67-69 °C11 mm Hg(lit.)

Density: 3.325 g/mL at 25 °C(lit.)

vapor density: 9.25 (vs air)

refractive index: 1.737

Flash point:: 181°C

storage temp.: Store below +30°C.

solubility: 0.8g/l

form: Liquid

Specific Gravity: 3.325

color: deep yellow

Water Solubility: 14 g/L (20 ºC)

Sensitive: Light Sensitive

Merck: 14,6066

BRN: 1696892

Dielectric constant: 5.3（-4℃）

Stability:: Stable. Incompatible with strong oxidizing agents, strong bases. Reacts violently with alkali metal salts. May discolour on exposure to light.

Safety Information

Symbol(GHS): GHS06

Signal word: Danger

Hazard statements: H301+H311-H315-H319-H332-H335

Precautionary statements: P261-P280-P301+P310-P302+P352+P312-P304+P340+P312-P305+P351+P338

Hazard Codes: Xi,Xn

Risk Statements: 36/37/38-22-20/21/22

Safety Statements: 26-37/39-36/37/39

RIDADR: 2810

WGK Germany: 3

RTECS: PA8575000

F: 8

TSCA: Yes

HazardClass: 6.1

PackingGroup: III

HS Code: 29033080

Toxicity: LD50 orally in Rabbit: 76 mg/kg

Use

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.

You can find Diiodomethane suppliers, manufacturers, and distributors from countries such as China, United States and the India here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.