Diiodomethane

Catalog No: FT-0628875

CAS No: 75-11-6

Chemical Name: Diiodomethane
Molecular Formula: CH2I2
Molecular Weight: 267.835 g/mol
InChI Key: NZZFYRREKKOMAT-UHFFFAOYSA-N
InChI: InChI=1S/CH2I2/c2-1-3/h1H2

Product pricing and availability information
Assay	Pack Size	Price	Stock
98%	1g	N/A	N/A
98%	5g	N/A	N/A
98%	Bulk Quantity	N/A	N/A

Melting_Point:	6 °C
CAS:	75-11-6
MF:	CH2I2
Flash_Point:	76.6±13.9 °C
Product_Name:	Diiodomethane
Density:	3.2±0.1 g/cm3
FW:	267.836
Bolling_Point:	182.0±0.0 °C at 760 mmHg

Refractive_Index:	1.719
Vapor_Pressure:	1.1±0.3 mmHg at 25°C
Flash_Point:	76.6±13.9 °C
LogP:	2.30
Bolling_Point:	182.0±0.0 °C at 760 mmHg
Water_Solubility:	14 g/L (20 ºC)
More_Info:	['1. Appearance Colourless 澄清to 淡Yellow Liquid 。 ', '2. Melting point（℃）5~6 ', '3. Boiling point（℃）181（分解） ', '4相对. Density（Water =1）332 ', '5相对蒸气. Density（Atmosphere =1）925 ', '6. Combustion heat（kJ/mol）-7457 ', '7. Critical pressure（MPa）547 ', '8Octanol /Water 分配系数23 ', '9. Flash point（℃）110 ', '10. Solubility Insoluble in Water ，Soluble in Ethanol Ethyl ether 苯氯仿等多数有机溶剂。 ', '11常温. Refractive index（n20）17411 ', '12常温. Refractive index（n25）17380 ', '13溶度参数(J·cm-3)0524055 ', '14van der Waals面积（cm2·mol-1）6430×109 ', '15van der Waals体积（cm3·mol-1）50930 ', '16黏度（10ºC）335mPa。s ', '17液相标准声称热(焓)( kJ·mol-1)678 ', '18液相标准热熔(J·mol-1·K-1)1355 ', '19气相标准声称热(焓)( kJ·mol-1) 1187 ', '20气相标准熵(J·mol-1·K-1) 30950 ', '21气相标准生成自由能( kJ·mol-1)1017 ', '22气相标准热熔(J·mol-1·K-1)5773']
Molecular_Structure:	['1. Molar refractive index 3262 ', '2. Molar volume 826 ', '3. Parachor （902K）2199 ', '4. Surface tension 500 ', '5. Polarizability 1293']
Vapor_Density:	9.25 (vs air)
Computational_Chemistry:	['1. XlogP 23 ', '2. Hydrogen Bond Donor Count 0 ', '3. Hydrogen Bond Acceptor Count 0 ', '4. Rotatable Bond Count 0 ', '5. Isotope Atom Count ', '6. TPSA 0 ', '7. Heavy Atom Count 3 ', '8. Topological Polar Surface Area 0 ', '9. Complexity 28 ', '10. Isotope Atom Count 0 ', '11. Defined Atom Stereocenter Count 0 ', '12. Undefined Atom Stereocenter Count 0 ', '13. Defined Bond Stereocenter Count 0 ', '14. Undefined Bond Stereocenter Count 0 ', '15. Covalently-Bonded Unit Count 1']
Melting_Point:	6 °C
MF:	CH2I2
Exact_Mass:	267.824585
FW:	267.836
Density:	3.2±0.1 g/cm3

Hazard_Class:	6.1
Risk_Statements(EU):	R36/37/38
WGK_Germany:	3
RTECS:	PA8575000
RIDADR:	2810
Hazard_Codes:	Xi:Irritant
HS_Code:	29033080
Safety_Statements:	S26-S37/39
Packing_Group:	III