2,3-dichloro-propanoylchlorid
2,3-DICHLOROPROPIONYL CHLORIDE
CAS: 7623-13-4
Molecular Formula: C3H3Cl3O
2,3-dichloro-propanoylchlorid - Names and Identifiers
2,3-dichloro-propanoylchlorid - Physico-chemical Properties
| Molecular Formula | C3H3Cl3O |
| Molar Mass | 161.41 |
| Density | 1.476 g/mL at 25 °C(lit.) |
| Boling Point | 53-54 °C17 mm Hg(lit.) |
| Flash Point | >230 °F |
| Storage Condition | Room Temprature |
| Refractive Index | n20/D 1.477(lit.) |
| Physical and Chemical Properties | EPA Chemical Information Propanoyl chloride, 2,3-dichloro- (7623-13-4) |
2,3-dichloro-propanoylchlorid - Risk and Safety
| Hazard Symbols | C - Corrosive |
| Risk Codes | R14 - Reacts violently with water R35 - Causes severe burns |
| Safety Description | S9 - Keep container in a well-ventilated place. 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. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 3265 8/PG 2 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 19-21 |
| Hazard Class | 8 |
| Packing Group | III |
2,3-dichloro-propanoylchlorid - Upstream Downstream Industry
| Raw Materials | 3,3,3-Trichloropropene 2,3-Dichloropropionic acid 1,1,3-TRICHLOROPROPENE glyceric acid 1,1,2-Trichloroethane 3-Chloropropionic acid |
2,3-dichloro-propanoylchlorid - Introduction
2,3-dichloropropionyl CHLORIDE is an organic compound with the chemical formula C3H3Cl3O. The following is a description of its nature, use, preparation and safety information:
Nature:
2,3-dichloropropionyl CHLORIDE is a colorless to yellow liquid with a strong pungent odor. It can be dissolved in a variety of organic solvents, such as ethers, ketones and aromatic hydrocarbons. It has a melting point of -51°C and a boiling point of 158°C. This compound is insoluble in water, but reacts with water to release highly toxic hydrogen chloride gas.
Use:
2,3-dichloropropionyl CHLORIDE is an important organic synthesis intermediate. It is often used in the synthesis of other organic compounds, for example, in the field of medicine for the preparation of drugs, can also be used in the production of pesticides, preservatives, dyes and coatings.
Method:
2,3-dichloropropionyl CHLORIDE can be prepared by reacting 2,3-dichloropropionic acid with thionyl CHLORIDE. First, 2,3-dichloropropionic acid is reacted with thionyl CHLORIDE at an appropriate temperature to produce 2,3-dichloropropionic anhydride, and then 2,3-dichloropropionyl CHLORIDE is produced through dehydration reaction.
Safety Information:
2,3-dichloropropionyl CHLORIDE is an irritating and corrosive compound that is irritating to the skin, eyes and respiratory tract. Appropriate protective equipment such as gloves, goggles and face masks should be worn during handling. It should be kept away from fire sources and oxidants and operated in a well-ventilated area. Do not mix it with combustible substances. If exposed to this compound, rinse immediately with plenty of water and seek medical help.
Nature:
2,3-dichloropropionyl CHLORIDE is a colorless to yellow liquid with a strong pungent odor. It can be dissolved in a variety of organic solvents, such as ethers, ketones and aromatic hydrocarbons. It has a melting point of -51°C and a boiling point of 158°C. This compound is insoluble in water, but reacts with water to release highly toxic hydrogen chloride gas.
Use:
2,3-dichloropropionyl CHLORIDE is an important organic synthesis intermediate. It is often used in the synthesis of other organic compounds, for example, in the field of medicine for the preparation of drugs, can also be used in the production of pesticides, preservatives, dyes and coatings.
Method:
2,3-dichloropropionyl CHLORIDE can be prepared by reacting 2,3-dichloropropionic acid with thionyl CHLORIDE. First, 2,3-dichloropropionic acid is reacted with thionyl CHLORIDE at an appropriate temperature to produce 2,3-dichloropropionic anhydride, and then 2,3-dichloropropionyl CHLORIDE is produced through dehydration reaction.
Safety Information:
2,3-dichloropropionyl CHLORIDE is an irritating and corrosive compound that is irritating to the skin, eyes and respiratory tract. Appropriate protective equipment such as gloves, goggles and face masks should be worn during handling. It should be kept away from fire sources and oxidants and operated in a well-ventilated area. Do not mix it with combustible substances. If exposed to this compound, rinse immediately with plenty of water and seek medical help.
Last Update：2024-04-09 21:01:54
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CAS: 7623-13-4
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CAS: 7623-13-4
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View History
Raw Materials for 2,3-dichloro-propanoylchlorid
3,3,3-Trichloropropene
2,3-Dichloropropionic acid
1,1,3-TRICHLOROPROPENE
glyceric acid
1,1,2-Trichloroethane
3-Chloropropionic acid
2,3-Dichloropropionic acid
1,1,3-TRICHLOROPROPENE
glyceric acid
1,1,2-Trichloroethane
3-Chloropropionic acid