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4619-20-9

4619-20-9 structure
4619-20-9 structure

Name 3-(4-Methylbenzoyl)propionic acid
Synonyms 4-Oxo-4-(p-tolyl)butanoic acid
4-(4-Methylphenyl)-4-oxobutyric Acid
3-(4-Methylbenzoyl)propionic Acid
4-(p-Tolyl)-4-oxobutyric Acid
4-(4-methylphenyl)-4-oxobutanoic acid
MFCD00020541
Density 1.165 g/cm3
Boiling Point 378.8ºC at 760 mmHg
Melting Point 127-130 °C(lit.)
Molecular Formula C11H12O3
Molecular Weight 192.21100
Flash Point 197ºC
Exact Mass 192.07900
PSA 54.37000
LogP 2.04250
Index of Refraction 1.542
Water Solubility insoluble
Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S36
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2918300090
HS Code 2918300090
Summary 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%
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