Molecular Formula | C12H14O3 |
Molar Mass | 206.24 |
Density | 1.087g/mLat 25°C(lit.) |
Melting Point | 33.0 -38.0℃ |
Boling Point | 272-275°C(lit.) |
Flash Point | >230°F |
JECFA Number | 1577 |
Vapor Presure | 0.00571mmHg at 25°C |
Appearance | clear liquid |
Color | Colorless to Light orange to Yellow |
BRN | 12299 |
Storage Condition | 2-8°C |
Refractive Index | n20/D 1.505(lit.) |
Physical and Chemical Properties | Colorless to light yellow liquid with strong strawberry fruit aroma. Boiling point 260 °c. Soluble in ethanol, ether, can be miscible with diethyl phthalate, insoluble in water and glycerol. Rat oral LD505.47g/kg,ADI 0~0.5mg/kg(FAO/WHO,1996). |
Hazard Symbols | Xi - Irritant |
Risk Codes | R10 - Flammable R36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
UN IDs | UN 1993 3/PG 3 |
WGK Germany | 2 |
RTECS | MW5250000 |
TSCA | Yes |
HS Code | 29189090 |
Toxicity | LD50 orally in Rabbit: 5470 mg/kg |
colorless to light yellow liquid with strong strawberry fruit aroma. Boiling point 260 °c. Soluble in ethanol, ether. Miscible with diethyl phthalate, insoluble in water and glycerol.
The acetophenone is condensed with ethyl chloroacetate in the presence of sodium ethoxide or sodium amino acid, neutralized, washed with water, separated, and distilled under reduced pressure.
for the preparation of cherry, grape, apple, strawberry and other fruit-based food flavor. The dosage of gum is 470mg/kg; 5.6mg/kg in soft drink; 21mg/kg in candy; 18mg/kg in baked food; 13mg/kg in pudding; 6.7 mg/kg in cold drinks.