Product Name

  • Name

    ISOPROPYL (S)-(-)-LACTATE

  • EINECS 264-417-1
  • CAS No. 63697-00-7
  • Article Data12
  • CAS DataBase
  • Density 1.022 g/cm3
  • Solubility
  • Melting Point 1 °C
  • Formula C6H12O3
  • Boiling Point 165.581 °C at 760 mmHg
  • Molecular Weight 132.159
  • Flash Point 57.221 °C
  • Transport Information UN 3272 3/PG 3
  • Appearance Clear colourless liquid
  • Safety 23-24/25
  • Risk Codes 66-41-37
  • Molecular Structure Molecular Structure of 63697-00-7 (ISOPROPYL (S)-(-)-LACTATE)
  • Hazard Symbols IrritantXi
  • Synonyms Propanoicacid, 2-hydroxy-, 1-methylethyl ester, (S)-;(-)-Isopropyl lactate;Isopropyl(S)-(-)-lactate;Isopropyl (S)-2-hydroxypropionate;Isopropyl (S)-lactate;Isopropyl L-(+)-lactate;
  • PSA 46.53000
  • LogP 0.31880

Isopropyl (2S)-2-hydroxypropanoate Chemical Properties

Molecular structure of Propanoic acid, 2-hydroxy-, 1-methylethyl ester, (2S)- (CAS NO.63697-00-7) is:

Product Name: Propanoic acid, 2-hydroxy-, 1-methylethyl ester, (2S)-  
CAS Registry Number: 63697-00-7
IUPAC Name: propan-2-yl (2S)-2-hydroxypropanoate
Molecular Weight: 132.15768 [g/mol]
Molecular Formula: C6H12O3
XLogP3-AA: 0.7
H-Bond Donor: 1
H-Bond Acceptor: 3
Melting Point: 1 °C
Refractive index: n20/D 1.411(lit.)
Surface Tension: 31.8 dyne/cm
Density: 1.021 g/cm3
Flash Point: 57.2 °C
Enthalpy of Vaporization: 46.82 kJ/mol
Boiling Point: 165.6 °C at 760 mmHg
Vapour Pressure: 0.622 mmHg at 25°C 
EINECS: 264-417-1
Product Categories: ACETYLGROUP;Chiral Building Blocks;Esters;Organic Building Blocks

Isopropyl (2S)-2-hydroxypropanoate Safety Profile

Safty information about Propanoic acid, 2-hydroxy-, 1-methylethyl ester, (2S)- (CAS NO.63697-00-7) is:
Hazard Codes: IrritantXi
Risk Statements: 66-41-37 
R66:Repeated exposure may cause skin dryness or cracking. 
R41:Risk of serious damage to the eyes. 
R37:Irritating to respiratory system
Safety Statements: 23-24/25 
S23:Do not breathe vapour. 
S24/25:Avoid contact with skin and eyes.
RIDADR: UN 3272 3/PG 3
WGK Germany: 3
HazardClass: 3.2
PackingGroup: III

Isopropyl (2S)-2-hydroxypropanoate Specification

 Propanoic acid, 2-hydroxy-, 1-methylethyl ester, (2S)- , its cas register number is 63697-00-7. It also can be called Isopropyl S-(-)-lactate .It is a clear colourless liquid.

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