S-Methyl-L-cysteine


Catalog No:   FT-0633434

CAS No:   1187-84-4

  • Molecular Formula:  135.19
  • Formula Weight: C4H9NO2S
  • Inchl Key: IDIDJDIHTAOVLG-UHFFFAOYSA-N
  • Inchl: InChI=1S/C4H9NO2S/c1-8-2-3(5)4(6)7/h3H,2,5H2,1H3,(H,6,7)

Assay Pack Price Stock Action
98% 1g N/A N/A
98% 5g N/A N/A
98% Bulk Quantity N/A N/A
Melting_Point: ~240 °C (dec.)
CAS: 1187-84-4
MF: C4H9NO2S
Flash_Point: 100.7±24.6 °C
Product_Name: S-Methyl-L-cysteine
Density: 1.2±0.1 g/cm3
FW: 135.185
Bolling_Point: 242.8±30.0 °C at 760 mmHg
Refractive_Index: 1.509
Vapor_Pressure: 0.0±1.0 mmHg at 25°C
Flash_Point: 100.7±24.6 °C
LogP: 0.47
Bolling_Point: 242.8±30.0 °C at 760 mmHg
PSA: 88.62000
Molecular_Structure: ['1 . Molar refractive index 3053 ', '2 . Molar volume (m3/mol)882 ', '3 . Parachor (902K)2671 ', '4 . Surface tension : 840 ', '5 . Dielectric constant 无可用 ', '6 偶极距(10 -24cm 3)无可用 ', '7 . Polarizability 1210']
Computational_Chemistry: ['1 . XlogP -27 ', '2 . Hydrogen Bond Donor Count 2 ', '3 . Hydrogen Bond Acceptor Count 3 ', '4 . Rotatable Bond Count 3 ', '5 . TPSA 633 ', '6 . Heavy Atom Count 8 ', '7 . Topological Polar Surface Area 0 ', '8 . Complexity 861 ', '9 . Isotope Atom Count 0 ', '10 . Defined Atom Stereocenter Count 1 ', '11 . Undefined Atom Stereocenter Count 0 ', '12 . Defined Bond Stereocenter Count 0 ', '13 . Undefined Bond Stereocenter Count 0 ', '14 . Covalently-Bonded Unit Count 1']
Melting_Point: ~240 °C (dec.)
MF: C4H9NO2S
Exact_Mass: 135.035400
FW: 135.185
Density: 1.2±0.1 g/cm3
More_Info: ['1 . Appearance Unknow 2 . Density( g/cm', '3,25 ℃ ) Unknow ', '3 . Relative vapor density(g/mL,Atmosphere =1)Unknow ', '4 . Melting point(ºC)~240 ', '5 . Boiling point(ºC,Atmospheric pressure)Unknow ', '6 . Boiling point(ºC,90mmHg)Unknow ', '7 . Refractive index(C=2, H2O)-30 ', '8 . Flash point(ºF)Unknow ', '9 . Specific rotation(º, c=1,water)-295 ', '10 . Spontaneous ignition point or ignition temperature(ºC)Unknow ', '11 . Vapor pressure(mmHg,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 Unknow']
Risk_Statements(EU): R22
WGK_Germany: 3
Personal_Protective_Equipment: Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
RIDADR: NONH for all modes of transport
Hazard_Codes: Xn: Harmful;
Safety_Statements: S22-S24/25-S36/37/39-S26

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