CHEMICAL AND PHYSICAL PROPERTIES
Physical Description | Colorless liquid; [Hawley] |
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Color/Form | Colorless, transparent liquid |
Boiling Point | 144-145 °C |
Melting Point | Freezing Point: approximately -66 °C |
Flash Point | 51 °C (124 °F) - closed cup |
Solubility | Miscible in water with decomposition |
Density | 1.09 at 19 °C |
Vapor Density | 3.6 (Air = 1) |
Vapor Pressure | 1.85 [mmHg] |
Stability/Shelf Life | Stable under recommended storage conditions. |
Autoignition Temperature | 725 °F (385 °C) |
Decomposition | When heated to decomposition it emits acrid smoke and irritating vapors. |
Viscosity | 2.94 cP at 20 °C |
Heat of Vaporization | Enthalpy of vaporization: 44.7 kJ/mol (313-418 deg K) |
Refractive Index | Index of refraction: 1.4156 at 16 °C/D |
Kovats Retention Index | 713 714 |
Other Experimental Properties | Wt/vol conversion: 4.25 mg/cu m is equivalent to 1 ppm |
Chemical Classes | Solvents -> Esters (<C12) |
SAFETY INFORMATION
Signal word | Warning |
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Pictogram(s) |
Flame Flammables GHS02 Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H226:Flammable liquids H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233:Keep container tightly closed. P240:Ground/bond container and receiving equipment. P241:Use explosion-proof electrical/ventilating/lighting/…/equipment. P242:Use only non-sparking tools. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
COMPUTED DESCRIPTORS
Molecular Weight | 104.10 g/mol |
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XLogP3 | -0.1 |
Hydrogen Bond Donor Count | 1 |
Hydrogen Bond Acceptor Count | 3 |
Rotatable Bond Count | 2 |
Exact Mass | 104.047344113 g/mol |
Monoisotopic Mass | 104.047344113 g/mol |
Topological Polar Surface Area | 46.5 Ų |
Heavy Atom Count | 7 |
Formal Charge | 0 |
Complexity | 69.3 |
Isotope Atom Count | 0 |
Defined Atom Stereocenter Count | 0 |
Undefined Atom Stereocenter Count | 1 |
Defined Bond Stereocenter Count | 0 |
Undefined Bond Stereocenter Count | 0 |
Covalently-Bonded Unit Count | 1 |
Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Methyl 2-hydroxypropionate is a lactate ester resulting from the formal condensation of the carboxy group of 2-hydroxypropanoic acid with methanol. It has a role as a metabolite. It is a lactate ester and a methyl ester.