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LC3820 Methyl 4-methylbenzoate

for synthesis

 

Order number Packaging Quantity Price €
AC30820 Glass bottle 100 g 10.89

 

Product information
Synonyms 4-Methylbenzoic acid methyl ester, p-Toluic acid methyl ester, Methyl p-toluate
Hill Formula C9H10O2
HS Code 2916 39 00
EC number 202-784-1
Molar mass 150.18 g/mol
CAS number 99-75-2

 

Chemical and physical data
Ignition temperature 499 °C
Melting point 33 – 34 °C
Molar mass 150.18 g/mol
Density 1.058 g/cm3 (25 °C)
Boiling point 220 – 223 °C (1013 mbar)
Vapor pressure 1.3 hPa (39 °C)
Explosion limit 1 – 9.5 %(V)
Flash point 89 °C

 

Safety information
R Phrase R 36/37/38
Irritating to eyes, respiratory system and skin.
Categories of danger irritant
Hazard Symbol Irritant
Storage class 10 – 13 Other liquids and solids
WGK WGK 2 water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C

 

Toxicological data
LD 50 oral LD50 rat 3300 mg/kg
LD 50 dermal LD50 rabbit > 5000 mg/kg

 

Specifications
Assay (GC, area%) ≥ 99 %
Melting range
– lower value
≥ 32 °C
– upper value ≤ 35 °C
Identity (IR) passes test

 

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