Diiodomethane
Diiodomethane
- CAS:
- 75-11-6
- MF:
- CH2I2
- MW:
- 267.84
Suppliers by country/region
Company Type
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.
53 India supplier list of "Diiodomethane"
- Product Name:Diiodomethane
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:Diiodomethane
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Reagent
- Country/Region: Punjab,INDIA
- Product Name:Diiodomethane
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg And 1MT
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
- Product Name:Diiodomethane
- Products Intro:Purity: 98% | Package: 20KG;INR
- Company Type: Manufacturer
- Country/Region: Bangalore,INDIA
- Product Name:DIIODOMETHANE
- Products Intro:Purity: 98% | Package: 25KG;INR
- Company Type: Manufacturer
- Country/Region: Gujarat,INDIA
- Product Name:Diiodomethane
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Maharashtra,INDIA
- Product Name:Di iodo methane
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Gujarat,INDIA
- Product Name:Diiodomethane, 98%
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Gujarat,INDIA
- Product Name:Diiodomethane
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
- Product Name:Diiodomethane
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Reagent
- Country/Region: Mumbai,INDIA