1235-21-8
Acetonyltriphenylphosphonium chloride
CAS: 1235-21-8
Molecular Formula: C21H20ClOP
1235-21-8 - Names and Identifiers
| Name | Acetonyltriphenylphosphonium chloride |
| Synonyms | AURORA KA-1148 (2-oxopropyl)(triphenyl)phosphonium acetonyltriphenyl-phosphoniuchloride Acetonyltriphenylphosphonium chloride ACETONYLTRIPHENYLPHOSPHONIUM CHLORIDE OxopropyltriphenylphosphoniuM chlorid 2-Oxopropyltriphenylphosphonium chloride (2-OXOPROPYL)-TRIPHENYLPHOSPHONIUM CHLORIDE |
| CAS | 1235-21-8 |
| EINECS | 214-974-1 |
| InChI | InChI=1/C21H20OP/c1-18(22)17-23(19-11-5-2-6-12-19,20-13-7-3-8-14-20)21-15-9-4-10-16-21/h2-16H,17H2,1H3/q+1 |
1235-21-8 - Physico-chemical Properties
| Molecular Formula | C21H20ClOP |
| Molar Mass | 354.81 |
| Melting Point | 243-245°C(lit.) |
| Water Solubility | Soluble in hot water. |
| Appearance | White to brown powder or crystal |
| Color | White to Light yellow to Light orange |
| Storage Condition | Store below +30°C. |
| Sensitive | Hygroscopic |
| MDL | MFCD00011813 |
1235-21-8 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. S60 - This material and its container must be disposed of as hazardous waste. S37 - Wear suitable gloves. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| WGK Germany | 3 |
| RTECS | TA1841000 |
| FLUKA BRAND F CODES | 3 |
| HS Code | 29319019 |
1235-21-8 - Introduction
Acetonyltriphenylphosphine chloride is an organic compound with the chemical formula (C6H5)3PCC(CH3)2Cl. The following is a description of its nature, use, formulation and safety information:
Nature:
-Acetonyltriphenylphosphine chloride is a colorless liquid or white crystal with a pungent odor.
-It is insoluble in water, but soluble in some organic solvents, such as ether, chloroform and benzene.
Use:
-Acetonyltriphenylphosphine chloride is widely used in organic synthesis reactions, especially as a starting material in the synthesis of phosphine reagents.
-It can be used as a nucleophilic phosphine reagent to participate in some acylation, reduction, alkylation and phosphorylation reactions.
Preparation Method:
-Acetonyltriphenylphosphine chloride is generally prepared by reacting phosphine chloride (PCl3) with phenyltriethylphosphine (Ph3PEt) in the presence of sodium acetone.
Safety Information:
-Acetonyltriphenylphosphine chloride is an irritating compound that may cause irritation to the skin and eyes.
-When handling or using, wear protective gloves and goggles, and make sure to operate in a well-ventilated place.
-Avoid inhaling its vapors or prolonged contact with its skin.
-In case of accidental inhalation or exposure, seek immediate medical assistance and follow emergency measures.
Please note that acetonyltriphenylphosphine chloride is a chemical reagent and can only be used under suitable laboratory conditions and follow experimental safety procedures.
Nature:
-Acetonyltriphenylphosphine chloride is a colorless liquid or white crystal with a pungent odor.
-It is insoluble in water, but soluble in some organic solvents, such as ether, chloroform and benzene.
Use:
-Acetonyltriphenylphosphine chloride is widely used in organic synthesis reactions, especially as a starting material in the synthesis of phosphine reagents.
-It can be used as a nucleophilic phosphine reagent to participate in some acylation, reduction, alkylation and phosphorylation reactions.
Preparation Method:
-Acetonyltriphenylphosphine chloride is generally prepared by reacting phosphine chloride (PCl3) with phenyltriethylphosphine (Ph3PEt) in the presence of sodium acetone.
Safety Information:
-Acetonyltriphenylphosphine chloride is an irritating compound that may cause irritation to the skin and eyes.
-When handling or using, wear protective gloves and goggles, and make sure to operate in a well-ventilated place.
-Avoid inhaling its vapors or prolonged contact with its skin.
-In case of accidental inhalation or exposure, seek immediate medical assistance and follow emergency measures.
Please note that acetonyltriphenylphosphine chloride is a chemical reagent and can only be used under suitable laboratory conditions and follow experimental safety procedures.
Last Update：2024-04-10 22:29:15
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1235-21-8
11018-89-6
952068-57-4
328-42-7
112704-79-7
2326523-41-3
1047651-73-9
54314-85-1
2605-14-3
160468-17-7
11018-89-6
952068-57-4
328-42-7
112704-79-7
2326523-41-3
1047651-73-9
54314-85-1
2605-14-3
160468-17-7