1,1-Bis-(2,3-dihydroxypropyl)-2-phenylethane
FEMA 2877
CAS: 29895-73-6
Molecular Formula: C11H14O3
1,1-Bis-(2,3-dihydroxypropyl)-2-phenylethane - Names and Identifiers
1,1-Bis-(2,3-dihydroxypropyl)-2-phenylethane - Physico-chemical Properties
| Molecular Formula | C11H14O3 |
| Molar Mass | 194.23 |
| FEMA | 2877 | PHENYLACETALDEHYDE GLYCERYL ACETAL |
| JECFA Number | 1004 |
| Color | A colourless viscous liquid. |
1,1-Bis-(2,3-dihydroxypropyl)-2-phenylethane - Introduction
FEMA 2877, chemical formula C9H10O2, also known as phenylbutylcycloglycerol ketone. The following is a description of its nature, use, formulation and safety information:
Nature:
1. Appearance: A colorless to light yellow liquid.
2. Solubility: soluble in organic solvents such as ether, alcohol and ketone, insoluble in water.
3. Boiling point: About 200-204 degrees Celsius.
4. Ignition point: about 95 degrees Celsius.
Use:
FEMA 2877 has a unique sweet taste and aroma, so it is widely used in the spice industry. It is often used to modulate popular fruit flavors, such as strawberries, bananas, apples, etc., and can also be used as a mixed ingredient of spices in the food, beverage, perfume and cosmetics industries.
Preparation Method:
The synthesis of FEMA 2877 is usually obtained by the reaction of phenylacetic acid with 1,2, 3-propanetriol under acidic conditions. It is necessary to pay attention to the control of reaction conditions in the synthesis process to obtain a higher yield.
Safety Information:
1. Irritant to skin and eyes, please avoid contact.
2. Avoid inhaling its vapor.
3. Use the need to take good ventilation measures.
4. Store away from fire and oxidant.
Nature:
1. Appearance: A colorless to light yellow liquid.
2. Solubility: soluble in organic solvents such as ether, alcohol and ketone, insoluble in water.
3. Boiling point: About 200-204 degrees Celsius.
4. Ignition point: about 95 degrees Celsius.
Use:
FEMA 2877 has a unique sweet taste and aroma, so it is widely used in the spice industry. It is often used to modulate popular fruit flavors, such as strawberries, bananas, apples, etc., and can also be used as a mixed ingredient of spices in the food, beverage, perfume and cosmetics industries.
Preparation Method:
The synthesis of FEMA 2877 is usually obtained by the reaction of phenylacetic acid with 1,2, 3-propanetriol under acidic conditions. It is necessary to pay attention to the control of reaction conditions in the synthesis process to obtain a higher yield.
Safety Information:
1. Irritant to skin and eyes, please avoid contact.
2. Avoid inhaling its vapor.
3. Use the need to take good ventilation measures.
4. Store away from fire and oxidant.
Last Update：2024-04-09 20:49:11
