(CYANOMETHYL)TRIPHENYLPHOSPHONIUM CHLORIDE
(cyanomethyl)triphenylphosphonium chloride
CAS: 4336-70-3
Molecular Formula: C20H17ClNP
(CYANOMETHYL)TRIPHENYLPHOSPHONIUM CHLORIDE - Names and Identifiers
| Name | (cyanomethyl)triphenylphosphonium chloride |
| Synonyms | NSC 92174 (cyanomethyl)(triphenyl)phosphonium (Cyanmethyl)triphenylphosphoniumchlorid (cyanomethyl)triphenyl-phosphoniuchloride (Cyanomethyl)triphenylphosphonium chloride (cyanomethyl)triphenylphosphonium chloride Triphenyl(cyanomethyl)phosphonium·chloride (CYANOMETHYL)TRIPHENYLPHOSPHONIUM CHLORIDE Phosphonium, (cyanomethyl)triphenyl-, chloride |
| CAS | 4336-70-3 |
| EINECS | 224-383-0 |
| InChI | InChI=1/C20H17NP/c21-16-17-22(18-10-4-1-5-11-18,19-12-6-2-7-13-19)20-14-8-3-9-15-20/h1-15H,17H2/q+1 |
| InChIKey | ARPLQAMUUDIHIT-UHFFFAOYSA-M |
(CYANOMETHYL)TRIPHENYLPHOSPHONIUM CHLORIDE - Physico-chemical Properties
| Molecular Formula | C20H17ClNP |
| Molar Mass | 337.78 |
| Melting Point | 268-270 °C |
| Water Solubility | very faint turbidity |
| Appearance | solid |
| Color | White to Almost white |
| BRN | 6222047 |
| Storage Condition | Inert atmosphere,Room Temperature |
| Sensitive | Hygroscopic |
| MDL | MFCD00031672 |
(CYANOMETHYL)TRIPHENYLPHOSPHONIUM CHLORIDE - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | S37/39 - Wear suitable gloves and eye/face protection S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| UN IDs | 3276 |
| WGK Germany | 3 |
| RTECS | TA2075000 |
| HS Code | 29319090 |
| Hazard Class | 6.1 |
| Packing Group | III |
(CYANOMETHYL)TRIPHENYLPHOSPHONIUM CHLORIDE - Introduction
(cyanomethyl)triphenylphosphonium chloride is an organic compound with the chemical formula [C6H5)3PCN-CH2 ]Cl-. The following is an introduction to its nature, use, preparation and safety information:
Nature:
-Cyanomethyltriphenylphosphine chloride is a white crystal or crystalline solid.
-It can be dissolved in organic solvents such as chloroform, dichloromethane and ether.
-Stable in the air, but may decompose when encountering high temperature or high humidity.
-It is easy to decompose under light.
-Its density is relatively high, 1.17g/cm³.
-Its melting point is about 140-144°C.
Use:
- (cyanomethyl)triphenylphosphonium chloride is an important reagent in organic synthesis.
-It can be used as a hydrogenation reagent and a dehydration reagent.
-It can be used to synthesize cyano-containing compounds in organic synthesis.
-It can also be used for the polymerization of styrene.
Preparation Method:
(cyanomethyl) The triphenylphosphonium chloride is usually formed by reacting triphenylphosphine with chloroformyl chloride.
The specific synthesis method is as follows:
1. Triphenylphosphine is dissolved in an organic solvent.
2. Subsequently, chloroformyl chloride was slowly added dropwise to the triphenylphosphine solution while maintaining the reaction temperature in a range below room temperature.
3. The product (cyanomethyl)triphenylphosphonium chloride precipitates as a solid, is collected and can be purified by recrystallization.
Safety Information:
- (cyanomethyl)triphenylphosphonium chloride are generally relatively safe under normal conditions of use.
-However, it is a toxic compound and may cause harm to the human body.
-When handling, follow laboratory safety regulations and use personal protective equipment, such as gloves and eye protection.
-When in contact with skin, rinse immediately with plenty of water.
-If inhaled or swallowed by mistake, seek medical help and provide relevant chemical information.
Nature:
-Cyanomethyltriphenylphosphine chloride is a white crystal or crystalline solid.
-It can be dissolved in organic solvents such as chloroform, dichloromethane and ether.
-Stable in the air, but may decompose when encountering high temperature or high humidity.
-It is easy to decompose under light.
-Its density is relatively high, 1.17g/cm³.
-Its melting point is about 140-144°C.
Use:
- (cyanomethyl)triphenylphosphonium chloride is an important reagent in organic synthesis.
-It can be used as a hydrogenation reagent and a dehydration reagent.
-It can be used to synthesize cyano-containing compounds in organic synthesis.
-It can also be used for the polymerization of styrene.
Preparation Method:
(cyanomethyl) The triphenylphosphonium chloride is usually formed by reacting triphenylphosphine with chloroformyl chloride.
The specific synthesis method is as follows:
1. Triphenylphosphine is dissolved in an organic solvent.
2. Subsequently, chloroformyl chloride was slowly added dropwise to the triphenylphosphine solution while maintaining the reaction temperature in a range below room temperature.
3. The product (cyanomethyl)triphenylphosphonium chloride precipitates as a solid, is collected and can be purified by recrystallization.
Safety Information:
- (cyanomethyl)triphenylphosphonium chloride are generally relatively safe under normal conditions of use.
-However, it is a toxic compound and may cause harm to the human body.
-When handling, follow laboratory safety regulations and use personal protective equipment, such as gloves and eye protection.
-When in contact with skin, rinse immediately with plenty of water.
-If inhaled or swallowed by mistake, seek medical help and provide relevant chemical information.
Last Update：2024-04-10 22:29:15
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(CYANOMETHYL)TRIPHENYLPHOSPHONIUM CHLORIDE
Kerastick
MYRJ(TM) 59
ARSENIC (III) SULFIDE
FEMA 3309
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Kerastick
MYRJ(TM) 59
ARSENIC (III) SULFIDE
FEMA 3309
Samarium foil