DL-Cystine


Catalog No:   FT-0625453

CAS No:   923-32-0

  • Molecular Formula:  240.301
  • Formula Weight: C6H12N2O4S2

Assay Pack Price Stock Action
98% 1g N/A N/A
98% 5g N/A N/A
98% Bulk Quantity N/A N/A
Product_Name: DL-Cystine
Flash_Point: 237.0±28.7 °C
Melting_Point: 227 °C (dec.)(lit.)
FW: 240.301
Density: 1.6±0.1 g/cm3
CAS: 923-32-0
Bolling_Point: 468.2±45.0 °C at 760 mmHg
MF: C6H12N2O4S2
Molecular_Structure: ['1 . Molar refractive index 5595 ', '2 . Molar volume (m3/mol)1528 ', '3 . Parachor (902K)4686 ', '4 . Surface tension 882 ', '5 . Polarizability (10 -24cm 3)2218']
Flash_Point: 237.0±28.7 °C
Refractive_Index: 1.653
FW: 240.301
Density: 1.6±0.1 g/cm3
Bolling_Point: 468.2±45.0 °C at 760 mmHg
Computational_Chemistry: ['1. XlogP :-63 ', '2. Hydrogen Bond Donor Count :4 ', '3. Hydrogen Bond Acceptor Count :8 ', '4. Rotatable Bond Count :7 ', '5. Isotope Atom Count :N/A ', '6. TPSA 177 ', '7. Heavy Atom Count :14 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :192 ', '10. Isotope Atom Count :0 ', '11. Defined Atom Stereocenter Count :0 ', '12. Undefined Atom Stereocenter Count :2 ', '13. Defined Bond Stereocenter Count :0 ', '14. Undefined Bond Stereocenter Count :0 ', '15. Covalently-Bonded Unit Count :1']
LogP: 1.23
Melting_Point: 227 °C (dec.)(lit.)
PSA: 177.24000
MF: C6H12N2O4S2
More_Info: ['1 . Appearance White 六角形板状结晶or White 结晶粉末 ', '2 . Density(g/mL,25/4℃)Unknow ', '3 . Relative vapor density(g/mL,Atmosphere =1)Unknow ', '4 . Melting point(ºC)227°C ', '5 . Boiling point(ºC,Atmospheric pressure)Unknow ', '6 . Boiling point(ºC,52kPa)Unknow ', '7 . Refractive indexUnknow ', '8 . Flash point(ºC)Unknow ', '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 Soluble in 稀酸and 碱溶液,极难Soluble in Water ,Insoluble in Ethanol ']
Vapor_Pressure: 0.0±2.5 mmHg at 25°C
Exact_Mass: 240.023849
Personal_Protective_Equipment: Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard_Codes: Xn,Xi
Risk_Statements(EU): 36/37/38-22
RIDADR: NONH for all modes of transport
HS_Code: 29309014
WGK_Germany: 3
Safety_Statements: S37/39-S26-S24/25

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