Butane-1,4-di(sulfonyl chloride)
1,4-BUTANEDISULFONYLCHLORIDE
CAS: 3079-82-1
Molecular Formula: C4H8Cl2O4S2
Butane-1,4-di(sulfonyl chloride) - Names and Identifiers
| Name | 1,4-BUTANEDISULFONYLCHLORIDE |
| Synonyms | 1,4-BUTANEDISULFONYLCHLORIDE 1,4-Butanedisulfonyl dichloride Butane-1,4-di(sulfonyl chloride) Butane-1,4-disulfonyl dichloride |
| CAS | 3079-82-1 |
Butane-1,4-di(sulfonyl chloride) - Physico-chemical Properties
| Molecular Formula | C4H8Cl2O4S2 |
| Molar Mass | 255.14 |
Butane-1,4-di(sulfonyl chloride) - Upstream Downstream Industry
| Downstream Products | 4-chlorobutane-1-sulphonyl chloride |
Butane-1,4-di(sulfonyl chloride) - Introduction
1,4-butylsulfonfonylchloride is an organic compound with the chemical formula C4H8Cl2O4S2. It is a colorless to yellowish liquid with a strong pungent odor. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: colorless to slightly yellow liquid
-Molecular weight: 253.1g/mol
-Melting point:-5 ° C
-Boiling point: 100-102 ° C
-Density: 1.45 g/mL
Use:
1,4-butanedisulfonylchloride is a commonly used organic synthesis reagent that has a variety of uses in organic chemistry, including:
-as an inoculant, involved in the synthesis of drugs and biologically active compounds.
-Used as a blackened agent and reducing agent, used in the preparation of dyes and pigments.
-Used as a raw material for coloring agents and surfactants.
Method:
1,4-butanedisulfonylchloride can be prepared by the following steps:
1. Reaction of 1,4-butanediol with excess triethyl sulfonate to obtain the esterification product of 1,4-butane disulfonic acid triethyl ester.
2. The esterification product is reacted with an excess of thionyl chloride to obtain 1,4-butylsulfonfonylchloride.
Safety Information:
1,4-butanedisulfonylchloride is an irritant compound that may cause irritation by contact with the skin, eyes or inhalation of its vapors. Attention should be paid to proper use and storage, avoid contact with skin, eyes and respiratory tract, and ensure good ventilation. Wear appropriate protective equipment such as gloves, masks and goggles during use. If contact or inhalation occurs, flush immediately with water and seek medical help.
Nature:
-Appearance: colorless to slightly yellow liquid
-Molecular weight: 253.1g/mol
-Melting point:-5 ° C
-Boiling point: 100-102 ° C
-Density: 1.45 g/mL
Use:
1,4-butanedisulfonylchloride is a commonly used organic synthesis reagent that has a variety of uses in organic chemistry, including:
-as an inoculant, involved in the synthesis of drugs and biologically active compounds.
-Used as a blackened agent and reducing agent, used in the preparation of dyes and pigments.
-Used as a raw material for coloring agents and surfactants.
Method:
1,4-butanedisulfonylchloride can be prepared by the following steps:
1. Reaction of 1,4-butanediol with excess triethyl sulfonate to obtain the esterification product of 1,4-butane disulfonic acid triethyl ester.
2. The esterification product is reacted with an excess of thionyl chloride to obtain 1,4-butylsulfonfonylchloride.
Safety Information:
1,4-butanedisulfonylchloride is an irritant compound that may cause irritation by contact with the skin, eyes or inhalation of its vapors. Attention should be paid to proper use and storage, avoid contact with skin, eyes and respiratory tract, and ensure good ventilation. Wear appropriate protective equipment such as gloves, masks and goggles during use. If contact or inhalation occurs, flush immediately with water and seek medical help.
Last Update：2024-04-09 15:18:02
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