2,3-DIHYDROBENZO[B]FURAN-5-SULPHONYL CHLORIDE

2,3-DIHYDROBENZO[B]FURAN-5-SULPHONYL CHLORIDE - Names and Identifiers

Name	2,3-dihydro-1-benzofuran-5-sulfonyl chloride
Synonyms	AKOS MSC-0778 2,3-dihydrobenzofuran-2-sulfonyl chloride 2,3-dihydrobenzofuran-5-sulfonyl chloride 2,3-dihydro-1-benzofuran-5-sulfonyl chloride 2,3-DIHYDROBENZO[B]FURAN-5-SULFONYL CHLORIDE 2,3-DIHYDRO-1-BENZOFURAN-5-SULFONYL CHLORIDE 2,3-DIHYDRO-1-BENZOFURAN-5-SULFONOYL CHLORIDE 2,3-DIHYDRO-1-BENZOFURAN-5-SULPHONYL CHLORIDE 2,3-DIHYDROBENZO[B]FURAN-5-SULPHONYL CHLORIDE
CAS	115010-11-2
InChI	InChI=1/C8H7ClO3S/c9-13(10,11)7-1-2-8-6(5-7)3-4-12-8/h1-2,5H,3-4H2

2,3-DIHYDROBENZO[B]FURAN-5-SULPHONYL CHLORIDE - Physico-chemical Properties

Molecular Formula	C8H7ClO3S
Molar Mass	218.66
Density	1.495±0.06 g/cm3(Predicted)
Melting Point	84 °C
Boling Point	339.6±31.0 °C(Predicted)
Flash Point	159.2°C
Solubility	soluble in Toluene
Vapor Presure	0.000179mmHg at 25°C
Appearance	powder to crystal
Color	White to Light yellow to Green
Storage Condition	Inert atmosphere,2-8°C
Refractive Index	1.59
MDL	MFCD02677703

2,3-DIHYDROBENZO[B]FURAN-5-SULPHONYL CHLORIDE - Risk and Safety

Hazard Symbols	C - Corrosive
Risk Codes	34 - Causes burns
Safety Description	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	3261
Hazard Note	Corrosive
Hazard Class	8
Packing Group	Ⅲ

2,3-DIHYDROBENZO[B]FURAN-5-SULPHONYL CHLORIDE - Introduction

2,3-dihydrobenzofuran-5-sulfonyl chloride is an organic compound. The following is a description of the properties, uses, preparation and safety information of the compound:

Nature:
-Appearance: White or off-white crystalline solid
-Molecular formula: C12H9ClO3S
-Molecular weight: 272.72g/mol
-Melting point: 110-112 degrees Celsius
-Boiling Point: 442.4 degrees Celsius (320 mmHg)
-Solubility: Insoluble in water, soluble in polar organic solvents such as ethanol and dimethyl sulfoxide

Use:
- 2,3-dihydrobenzofuran -5-sulfonyl chloride is a commonly used organic synthesis reagent.
-It can be used to synthesize various organic target compounds, such as drugs, pesticides and other organic compounds.
-It is commonly used as an acylation reagent and an electrophilic chlorination reagent.

Method:
- 2,3-dihydrobenzofuran -5-sulfonyl chloride has many preparation methods. A common method is to use 2,3-dihydrobenzofuran as a raw material in the presence of thionyl chloride or thionyl chloride.

Safety Information:
- 2,3-dihydrobenzofuran -5-sulfonyl chloride is an organic synthetic reagent, which has certain toxicity to human body. The use of this compound requires appropriate protective measures, such as wearing chemical protective gloves and protective glasses, and ensuring that the operation is carried out in a well-ventilated laboratory.
-Avoid contact of this compound with strong oxidizing agents or strong reducing agents, and avoid direct contact with skin, eyes and respiratory tract.
-If ingested or inhaled, seek medical attention immediately.

Last Update：2024-04-09 02:00:41