Melting_Point:	N/A
CAS:	19132-06-0
MF:	C4H10O2
Flash_Point:	85.0±0.0 °C
Product_Name:	(2S,3S)-(+)-2,3-BUTANEDIOL
Density:	1.0±0.1 g/cm3
FW:	90.121
Bolling_Point:	180.7±0.0 °C at 760 mmHg

Refractive_Index:	1.435
Vapor_Pressure:	0.3±0.7 mmHg at 25°C
Flash_Point:	85.0±0.0 °C
LogP:	-0.99
Bolling_Point:	180.7±0.0 °C at 760 mmHg
FW:	90.121
PSA:	40.46000
Computational_Chemistry:	['1. XlogP :N/A ', '2. Hydrogen Bond Donor Count :2 ', '3. Hydrogen Bond Acceptor Count :2 ', '4. Rotatable Bond Count :1 ', '5. Isotope Atom Count :N/A ', '6. TPSA 405 ', '7. Heavy Atom Count :6 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :305 ', '10. Isotope Atom Count :0 ', '11. Defined Atom Stereocenter Count :2 ', '12. Undefined Atom Stereocenter Count :0 ', '13. Defined Bond Stereocenter Count :0 ', '14. Undefined Bond Stereocenter Count :0 ', '15. Covalently-Bonded Unit Count :1']
MF:	C4H10O2
Exact_Mass:	90.068077
Molecular_Structure:	['1 . Molar refractive index 2356 ', '2 . Molar volume （m3/mol）903 ', '3 . Parachor （902K）2195 ', '4 . Surface tension 348 ', '5 . Polarizability 934']
Density:	1.0±0.1 g/cm3
More_Info:	['1 . Appearance Colourless 结晶Solid or 粘稠Liquid ', '2 . Density（g/mL,20/4℃）0992g/mLat 20°C(lit) ', '3 . Relative vapor density（g/mL,Atmosphere =1）不确定 ', '4 . Melting point（ºC）不确定 ', '5 . Boiling point（ºC,Atmospheric pressure）179-182°C(lit) ', '6 . Boiling point（ºC, 52kPa）不确定 ', '7 . Refractive indexn 20/D 1433 ', '8 . Flash point（ºF）185 ', '9 . Specific rotation（º）13 º (c=neat) ', '10 . Spontaneous ignition point or ignition temperature（ºC）不确定 ', '11 . Vapor pressure（kPa,25ºC）不确定 ', '12 . Saturated vapor pressure（kPa,60ºC）不确定 ', '13 . Combustion heat（KJ/mol）不确定 ', '14 . Critical temperature（ºC）不确定 ', '15 . Critical pressure（KPa）不确定 ', '16 . Oil-water（Octanol /Water ）Logarithmic Value of Distribution Coefficient 不确定 ', '17 . Upper limit of explosion（%,V/V）不确定 ', '18 . Lower limit of explosion（%,V/V）不确定 ', '19 . Solubility 可Soluble in Water ，Soluble in 醇and 醚']

Risk_Statements(EU):	R24/25
WGK_Germany:	3
Personal_Protective_Equipment:	Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)
RIDADR:	NA 1993 / PGIII
Hazard_Codes:	Xi: Irritant;
HS_Code:	2905399090
Safety_Statements:	S24/25