(1-benzoylethyl)triphenylphosphonium bromide
(alpha-Methylphenacyl)triphenylphosphonium bromide
CAS: 2689-63-6
Molecular Formula: C27H24BrOP
(1-benzoylethyl)triphenylphosphonium bromide - Names and Identifiers
| Name | (alpha-Methylphenacyl)triphenylphosphonium bromide |
| Synonyms | α-Methylphenacyl)TriphenylphosphoniumBromide (1-benzoylethyl)triphenylphosphonium bromide 2-(Triphenylphosphonio)propiophenone bromide 2-(triphenylphosphonio)propiophenone bromide (à-methylphenacyl)triphenylphosphonium bromide alpha-(Triphenylphosphonio)propiophenone bromide (alpha-Methylphenacyl)triphenylphosphonium bromide (ALPHA-METHYLPHENACYL)TRIPHENYLPHOSPHONIUM BROMIDE (1-methyl-2-oxo-2-phenylethyl)triphenylphosphonium bromide (1-methyl-2-oxo-2-phenylethyl)(triphenyl)phosphonium bromide |
| CAS | 2689-63-6 |
| EINECS | 220-255-3 |
| InChI | InChI=1/C27H24OP.BrH/c1-22(27(28)23-14-6-2-7-15-23)29(24-16-8-3-9-17-24,25-18-10-4-11-19-25)26-20-12-5-13-21-26;/h2-22H,1H3;1H/q+1;/p-1 |
(1-benzoylethyl)triphenylphosphonium bromide - Physico-chemical Properties
| Molecular Formula | C27H24BrOP |
| Molar Mass | 475.36 |
| Melting Point | 244-246°C |
| BRN | 4116852 |
| Sensitive | Hygroscopic |
(1-benzoylethyl)triphenylphosphonium bromide - Risk and Safety
| Risk Codes | 36/37/38 - 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. |
(1-benzoylethyl)triphenylphosphonium bromide - Introduction
(alpha-Methylphenacyl)triphenylphosphonium bromide (also known as (alpha-Methylphenacyl)triphenylphosphonium bromide) is an organic compound. Its chemical formula is C28H26BrP and its molecular weight is 463.4g/mol.
Properties of the compound:
-Appearance: White solid
-Solubility: Soluble in water, soluble in organic solvents such as ether and alcohol
-Melting Point: about 200-210 ℃
Main uses of the compound:
-Photoinitiator: It is a commonly used photoinitiator, a light-sensitive trigger for chemical reactions.
-Reagent: It can also be used as a catalyst reagent in organic synthesis.
Method:
(alpha-Methylphenacyl)triphenylphosphonium bromide is usually prepared by the reaction of phenylacetone and triphenylphosphine. First, phenylacetone is reacted with triphenylphosphine in an organic solvent to obtain the target product.
Safety Information:
(alpha-Methylphenacyl)triphenylphosphonium bromide is less toxic and dangerous, but it is still necessary to take regular chemical safety measures for use and storage. Inhalation, contact with skin and eyes should be avoided. When in use, it is recommended to wear personal protective equipment such as gloves and goggles.
Properties of the compound:
-Appearance: White solid
-Solubility: Soluble in water, soluble in organic solvents such as ether and alcohol
-Melting Point: about 200-210 ℃
Main uses of the compound:
-Photoinitiator: It is a commonly used photoinitiator, a light-sensitive trigger for chemical reactions.
-Reagent: It can also be used as a catalyst reagent in organic synthesis.
Method:
(alpha-Methylphenacyl)triphenylphosphonium bromide is usually prepared by the reaction of phenylacetone and triphenylphosphine. First, phenylacetone is reacted with triphenylphosphine in an organic solvent to obtain the target product.
Safety Information:
(alpha-Methylphenacyl)triphenylphosphonium bromide is less toxic and dangerous, but it is still necessary to take regular chemical safety measures for use and storage. Inhalation, contact with skin and eyes should be avoided. When in use, it is recommended to wear personal protective equipment such as gloves and goggles.
Last Update：2024-04-10 22:29:15
