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LC3077 Isophorone

for synthesis


Order number Packaging Quantity Price €
AC30077 Glass bottle 100 ml 11.88
AC30077 Glass bottle 1 L 16.63
AC30077 Glass bottle 2.5 L 35.78


Product information
Synonyms 3,5,5-Trimethyl-2-cyclohexen-1-one
Hill Formula C9H14O
HS Code 2914 29 00
EC number 201-126-0
Molar mass 138.21 g/mol
EC index number 606-012-00-8
CAS number 78-59-1


Chemical and physical data
Ignition temperature 460 °C DIN 51794
Solubility 14.5 g/l (20 °C)
Melting point -8 °C
Molar mass 138.21 g/mol
Density 0.92 g/cm3 (20 °C)
pH value (H2O, 20 °C) neutral,Aqueous solution
Boiling point 210 – 216 °C (1013 hPa)
Vapor pressure 0.33 hPa (20 °C)
Explosion limit 0.8 – 3.8 %(V)
Flash point 85 °C DIN 51758
Refractive index 1.4759 (20 °C, 589 nm)


Safety information
R Phrase R 21/22-36/37-40
Harmful in contact with skin and if swallowed.Irritating to eyes and respiratory system.Limited evidence of a carcinogenic effect.
S Phrase S 13-23-36/37/39-46
Keep away from food, drink and animal feedingstuffs.Do not breathe vapour.Wear suitable protective clothing, gloves and eye/face protection.If swallowed, seek medical advice immediately and show this container or label.
Categories of danger harmful, irritant, carcinogenic
Hazard Symbol Harmful
Storage class 10 Combustible liquids not in Storage Class 3
WGK WGK 1 slightly 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 1500 mg/kg
LD 50 dermal LD50 rabbit 1500 mg/kg


Assay (GC, area%) ≥ 98 %
Density (d 20 °C/ 4 °C) 0.920 – 0.922
Identity (IR) passes test


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