CHEMICAL AND PHYSICAL PROPERTIES
Physical Description | Methyl isopropenyl ketone, stabilized appears as a clear colorless liquid. Flash point of 52 °F. Denser than water and insoluble in water. Hence sinks in water. Vapors heavier than air. |
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Color/Form | CLEAR, COLORLESS LIQUID |
Odor | PLEASANT |
Taste | SWEET |
Boiling Point | 208 °F at 760 mmHg (USCG, 1999) |
Melting Point | -65 °F (USCG, 1999) |
Flash Point | less than 73 °F (USCG, 1999) |
Solubility | SOL IN ALCOHOL |
Density | 0.85 at 68 °F (USCG, 1999) - Less dense than water; will float |
Vapor Density | 2.9 (AIR= 1) |
Vapor Pressure | 42.0 [mmHg] |
Polymerization | Will polymerize in the absence of inhibitor, especially when heated. /inhibited/ |
Odor Threshold | 0.291 ppm /inhibited/ |
Refractive Index | INDEX OF REFRACTION: 1.4220 AT 20 °C |
Kovats Retention Index | 693 671 647.2 |
Other Experimental Properties | CHEMICALLY REACTIVE |
Chemical Classes | Plastics & Rubber -> Other Monomers |
SAFETY INFORMATION
Signal word | Warning |
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Pictogram(s) |
Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P270:Do not eat, drink or smoke when using this product. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P312:Call a POISON CENTER or doctor/physician if you feel unwell. P330:Rinse mouth. P302+P352:IF ON SKIN: wash with plenty of soap and water. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P403+P233:Store in a well-ventilated place. Keep container tightly closed. |
COMPUTED DESCRIPTORS
Molecular Weight | 84.12 g/mol |
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XLogP3 | 0.9 |
Hydrogen Bond Donor Count | 0 |
Hydrogen Bond Acceptor Count | 1 |
Rotatable Bond Count | 1 |
Exact Mass | 84.057514874 g/mol |
Monoisotopic Mass | 84.057514874 g/mol |
Topological Polar Surface Area | 17.1 Ų |
Heavy Atom Count | 6 |
Formal Charge | 0 |
Complexity | 81.9 |
Isotope Atom Count | 0 |
Defined Atom Stereocenter Count | 0 |
Undefined Atom Stereocenter Count | 0 |
Defined Bond Stereocenter Count | 0 |
Undefined Bond Stereocenter Count | 0 |
Covalently-Bonded Unit Count | 1 |
Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Methyl isopropenyl ketone, stabilized appears as a clear colorless liquid. Flash point of 52 °F. Denser than water and insoluble in water. Hence sinks in water. Vapors heavier than air.