P-PROPYLBENZENESULFONYL CHLORIDE

P-PROPYLBENZENESULFONYL CHLORIDE - Names and Identifiers

Name	Propylbenzenesulfonylchloride
Synonyms	Propylbenzenesulfonylchloride 4-PROPYLBENZENESULFONYLCHLORIDE 4-propylbenzenesulfonyl chloride P-PROPYLBENZENESULFONYL CHLORIDE 4-N-PROPYLBENZENESULFONYL CHLORIDE 4-N-PROPYLBENZENESULPHONYL CHLORIDE 4-PROPYLBENZENE-1-SULFONYL CHLORIDE 4-Propylbenzene-1-sulfonyl chloride Benzenesulfonyl chloride, 4-propyl- (9CI)
CAS	146949-07-7
InChI	InChI=1/C9H11ClO2S/c1-2-3-8-4-6-9(7-5-8)13(10,11)12/h4-7H,2-3H2,1H3

P-PROPYLBENZENESULFONYL CHLORIDE - Physico-chemical Properties

Molecular Formula	C9H11ClO2S
Molar Mass	218.7
Density	1.223g/mLat 25°C(lit.)
Melting Point	21 °C
Boling Point	275-276°C(lit.)
Flash Point	227°F
Vapor Presure	0.00287mmHg at 25°C
Appearance	powder to lump to clear liquid
Specific Gravity	1.223
Color	White or Colorless to Yellow
BRN	5511216
Storage Condition	Inert atmosphere,Room Temperature
Sensitive	Moisture Sensitive
Refractive Index	n20/D 1.5400(lit.)
MDL	MFCD00041508

P-PROPYLBENZENESULFONYL 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. S27 - Take off immediately all contaminated clothing. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
UN IDs	UN 3265 8/PG 2
WGK Germany	3
Hazard Note	Corrosive
Hazard Class	8
Packing Group	II

P-PROPYLBENZENESULFONYL CHLORIDE - Introduction

It is an organic compound with the chemical formula C9H11ClO2S. The following is an introduction to its nature, applications, synthesis methods and safety information:

Nature:
1. Appearance: It is a colorless to pale yellow liquid.
2. Odor: it has a strong pungent smell.
3. Boiling point: Its boiling point is usually between 160-165 ℃.
4. Melting point: Its melting point range is -5 to -10 ℃.
5. Solubility: soluble in organic solvents such as ether, alcohols and aromatic hydrocarbons.

Application:
1. It is often used in organic synthesis as a sulfonyl acylation reagent.
2. It can be used to synthesize organic compounds such as drugs, spices and pesticides.

Method:
It can be prepared by the following steps:
1. P-Toluenesulfonyl chloride and N-propanol are reacted in a reaction flask at low temperature.
2. Add the ethereal solvent and stir the reaction mixture.
3. The reaction mixture is further processed to purify the target product.

Safety Information:
1. Is an irritating chemical that may cause eye, skin and respiratory tract irritation when exposed.
2. Wear appropriate personal protective equipment, such as glasses, gloves and respiratory protection.
3. It should be stored in a closed container to avoid contact with oxygen to avoid fire accidents.
4. In the storage and handling should pay attention to fire prevention measures and related safety operation procedures.

Last Update：2024-04-09 02:00:42