Benzene, 1,2,3,4-tetrachloro-5-methoxy-

Benzene, 1,2,3,4-tetrachloro-5-methoxy- - Names and Identifiers

Name	2,3,4,5-Tetrachloroanisole；Glycol chitosan
Synonyms	2,3,4,5-Tetrachloroanisole 2,3,4,5-TETRACHLOROANISOLE Anisole, 2,3,4,5-tetrachloro- 2,3,4,5-TETRACHLOROMETHOXYBENZENE 1,2,3,4-Tetrachloro-5-methoxybenzene 2,3,4,5-Tetrachloro-1-methoxybenzene 1-Methoxy-2,3,4,5-tetrachloro-5benzene Benzene, 1,2,3,4-tetrachloro-5-methoxy- 2,3,4,5-Tetrachloroanisole；Glycol chitosan
CAS	938-86-3
EINECS	213-349-0

Benzene, 1,2,3,4-tetrachloro-5-methoxy- - Physico-chemical Properties

Molecular Formula	C7H4Cl4O
Molar Mass	245.92
Density	1.6514 (rough estimate)
Melting Point	83-85°C(lit.)
Boling Point	349.81°C (rough estimate)
Water Solubility	1.35mg/L(25 ºC)
Storage Condition	Room Temprature
Refractive Index	1.5133 (estimate)

Benzene, 1,2,3,4-tetrachloro-5-methoxy- - Risk and Safety

Hazard Symbols	Xi - Irritant
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. S37/39 - Wear suitable gloves and eye/face protection

Benzene, 1,2,3,4-tetrachloro-5-methoxy- - Introduction

2,3, 4,5-tetrachloroanisole; Glycol chitosan (2,3,4,5-tetrachloroanisole) is an organic compound with the chemical formula C7H3Cl4O. It is a colorless crystal or white crystalline powder.

2,3,4,5-tetrachloroanisole; Glycol chitosan is mainly used in agriculture and food industry as a fungicide and preservative. It has a strong inhibitory effect on fungi and other microorganisms. In agriculture, it is widely used to protect crops from fungal infections. In the food industry, it is often added to alcohol, beer and other beverages to prevent microbial contamination during the fermentation process.

Preparation of 2,3,4,5-tetrachloroanisole; Glycol chitosan can be obtained by reacting phenyl alcohol with tetrachloroacetyl chloride under alkali catalysis. The specific preparation method requires more detailed experimental conditions.

Regarding safety information, 2,3,4,5-tetrachloroanisole; Glycol chitosan is considered a hazardous substance to a certain extent and is irritating. It has an irritating effect on the skin and eyes and may cause allergic reactions. Wear appropriate protective equipment to avoid direct contact during use and handling. At the same time, follow the relevant safe operating guidelines and operate in a well-ventilated place to avoid inhaling gases or vapors. If there is any accident, emergency treatment should be carried out in time and the doctor's advice should be consulted.

Last Update：2024-04-09 21:11:58