(E)-1,4-Dibromobut-2-ene
Catalog No: FT-0654412
CAS No: 821-06-7
- Molecular Formula: 213.898
- Formula Weight: C4H6Br2
Assay | Pack | Price | Stock | Action |
---|---|---|---|---|
98% | 1g | N/A | N/A | |
98% | 5g | N/A | N/A | |
98% | Bulk Quantity | N/A | N/A |
Symbol: | Danger |
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FW: | 213.898 |
Density: | 1.9±0.1 g/cm3 |
CAS: | 821-06-7 |
Bolling_Point: | 203.0±0.0 °C at 760 mmHg |
Product_Name: | (2E)-1,4-Dibromo-2-butene |
Melting_Point: | 48-53ºC |
Flash_Point: | 71.9±21.0 °C |
MF: | C4H6Br2 |
Molecular_Structure: | ['1 . Molar refractive index 3610 ', '2 . Molar volume 1145 ', '3 . Parachor (902K)2827 ', '4 . Surface tension 371 ', '5 . Dielectric constant ', '6 偶极距(10-24cm3) ', '7 . Polarizability 1431'] |
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Flash_Point: | 71.9±21.0 °C |
Refractive_Index: | 1.543 |
FW: | 213.898 |
Density: | 1.9±0.1 g/cm3 |
Bolling_Point: | 203.0±0.0 °C at 760 mmHg |
Computational_Chemistry: | ['1 . XlogP 21 ', '2 . Hydrogen Bond Donor Count 0 ', '3 . Hydrogen Bond Acceptor Count 0 ', '4 . Rotatable Bond Count 2 ', '5 . TPSA 0 ', '6 . Heavy Atom Count 6 ', '7 . Topological Polar Surface Area 0 ', '8 . Complexity 348 ', '9 . Isotope Atom Count 0 ', '10 . Defined Atom Stereocenter Count 0 ', '11 . Undefined Atom Stereocenter Count 0 ', '12 . Defined Bond Stereocenter Count 1 ', '13 . Undefined Bond Stereocenter Count 0 ', '14 . Covalently-Bonded Unit Count 1'] |
LogP: | 2.41 |
Melting_Point: | 48-53ºC |
MF: | C4H6Br2 |
More_Info: | ['1 . Appearance White or 类White 结晶。 ', '2 . Density(g/mL,25/4℃)Unknow ', '3 . Relative vapor density(g/mL,Atmosphere =1)Unknow ', '4 . Melting point(ºC)54 ', '5 . Boiling point(ºC,Atmospheric pressure)205,74-76(024KPa) ', '6 . Boiling point(ºC,52kPa)Unknow ', '7 . Refractive indexUnknow ', '8 . Flash point(ºC)113°C ', '9 . Specific rotation(º)Unknow ', '10 . Spontaneous ignition point or ignition temperature(ºC)Unknow ', '11 . Vapor pressure(kPa,25ºC)Unknow ', '12 . Saturated vapor pressure(kPa,60ºC)Unknow ', '13 . Combustion heat(KJ/mol)Unknow ', '14 . Critical temperature(ºC)Unknow ', '15 . Critical pressure(KPa)Unknow ', '16 . Oil-water(Octanol /Water )Logarithmic Value of Distribution Coefficient Unknow ', '17 . Upper limit of explosion(%,V/V)Unknow ', '18 . Lower limit of explosion(%,V/V)Unknow ', '19 . Solubility 微Soluble in Water '] |
Vapor_Pressure: | 0.4±0.3 mmHg at 25°C |
Exact_Mass: | 211.883606 |
Hazard_Codes: | T:Toxic |
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Symbol: | Danger |
Packing_Group: | III |
Hazard_Class: | 6.1(b) |
Warning_Statement: | P280-P301 + P310-P305 + P351 + P338-P310 |
HS_Code: | 2903399090 |
Personal_Protective_Equipment: | Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
RTECS: | EM4725000 |
Risk_Statements(EU): | R23/25;R34 |
Safety_Statements: | S26-S28-S36/37/39-S45 |
RIDADR: | UN 2923 |