4-Chlorovalerophenone（CAS# 25017-08-7)
| Hazard Symbols | Xi – Irritant |
| Risk Codes | 36/37/38 – Irritating to eyes, respiratory system and skin. |
| 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. S24/25 – Avoid contact with skin and eyes. |
| UN IDs | 3077 |
| HS Code | 29420000 |
Introduction
p-Chlorovalerophenone(p-Chlorovalerophenone) is an organic compound with the chemical formula C11H13ClO. The following is a description of its nature, use, formulation and safety information:
Nature:
p-Chlorovalerophenone is a colorless to light yellow liquid with a special ketone odor. It has a density of 1.086g/cm³, a boiling point of 245-248 ° C, and a flash point of 101 ° C. It is insoluble in water, soluble in alcohol and ether solvents.
Use:
p-Chlorovalerophenone have many uses in the chemical field. It can be used as an intermediate in organic synthesis for the synthesis of other compounds. In addition, it can also be used in the manufacture of pesticides, dyes and pharmaceuticals.
Method:
p-Chlorovalerophenone can be prepared by an acylation reaction. One common method is to react p-chlorobenzaldehyde with pentanone under acidic conditions to form p-Chlorovalerophenone.
Safety Information:
p-Chlorovalerophenone irritating to skin and eyes, direct contact should be avoided. Personal protective equipment such as protective gloves and goggles should be worn during use. At the same time, attention should be paid to fire prevention and explosion hazards, and contact with strong oxidants should be avoided. When storing, the p-Chlorovalerophenone should be stored in a cool, dry and well-ventilated place, avoiding exposure to sunlight. If inhaled or ingested, seek medical attention immediately.
