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529-20-4

529-20-4 structural image
Product Name: 2-Methylbenzaldehyde
Formula: C8H8O
Synonyms: 2-Methylbenzaldehyde
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CHEMICAL AND PHYSICAL PROPERTIES

Physical Description O-tolualdehyde is a clear liquid. (NTP, 1992)
Color/Form Liquid
Boiling Point 392 to 396 °F at 760 mmHg (NTP, 1992)
Melting Point < 25 °C
Flash Point 153 °F (NTP, 1992)
Solubility less than 1 mg/mL at 68 °F (NTP, 1992)
Density 1.0386 at 66 °F (NTP, 1992) - Denser than water; will sink
Vapor Pressure 1 mmHg at 140 °F ; 8.0 mmHg at 163 °F; 26.0 mmHg at 207 °F (NTP, 1992)
LogP log kow = 2.26
Refractive Index Index of refraction: 1.5423 at 19 °C/alpha; 1.5650 at 19 °C/beta; 1.5798 at 19 °C/gamma
Kovats Retention Index 1065.6 1070.9 1056 1054 1056.9 1085 1034 1044 1046 1054 1054 1038
Other Experimental Properties Specific gravity: 1.0386 at 19 °C/4 °C
Chemical Classes Other Classes -> Benzaldehydes

SAFETY INFORMATION

Signal word Warning
Pictogram(s)

Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
H412:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes P273:Avoid release to the environment.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
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 120.15 g/mol
XLogP3 2.1
Hydrogen Bond Donor Count 0
Hydrogen Bond Acceptor Count 1
Rotatable Bond Count 1
Exact Mass 120.057514874 g/mol
Monoisotopic Mass 120.057514874 g/mol
Topological Polar Surface Area 17.1 Ų
Heavy Atom Count 9
Formal Charge 0
Complexity 98.7
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

O-tolualdehyde is a clear liquid. (NTP, 1992)

RELATED SUPPLIERS

JSK Chemicals

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product:o-Tolualdehyde, 97% 99%
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