20972-36-5 trans-3-(4-methylbenzoyl)acrylic acid

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Basic

CAS No. 20972-36-5
Product Name trans-3-(4-methylbenzoyl)acrylic acid
Synonyms 3-(4-Methylbenzoyl)acrylic acid; (2E)-4-(4-methylphenyl)-4-oxobut-2-enoic acid
Molecular Formula C11H10O3
Molecular Weight 190.1953

Physical property

Density 1.2g/cm3
Melting point 138-140℃
Boiling point 361.8°C at 760 mmHg
Flash point 186.8°C
Refractive index 1.569
Risk Codes R36/37/38:Irritating to eyes, respiratory system and skin.;
Safety Description S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.; S36:Wear suitable protective clothing.;