CAS 80-41-1

2-Chloroethyl p-toluenesulfonate

Description:

2-Chloroethyl p-toluenesulfonate, with the CAS number 80-41-1, is an organic compound that serves as a versatile reagent in organic synthesis. It is characterized by its structure, which includes a chloroethyl group attached to a p-toluenesulfonate moiety. This compound is typically a colorless to pale yellow liquid with a distinctive odor. It is soluble in organic solvents such as acetone and ether but has limited solubility in water. 2-Chloroethyl p-toluenesulfonate is known for its reactivity, particularly as an alkylating agent, making it useful in the synthesis of various chemical compounds, including pharmaceuticals and agrochemicals. However, it is also classified as a hazardous substance, requiring careful handling due to its potential to cause skin and eye irritation, as well as its toxicological effects upon exposure. Proper safety measures, including the use of personal protective equipment and working in a well-ventilated area, are essential when working with this compound.

Formula: C₉H₁₁ClO₃S

InChI: InChI=1S/C9H11ClO3S/c1-8-2-4-9(5-3-8)14(11,12)13-7-6-10/h2-5H,6-7H2,1H3

InChI key: InChIKey=ZXNMIUJDTOMBPV-UHFFFAOYSA-N

SMILES: S(OCCCl)(=O)(=O)C1=CC=C(C)C=C1

Synonyms:

• 2-(p-Toluenesulfonyloxy)ethyl chloride
• 2-Chloro-1-(p-toluenesulfonyl)ethane
• 2-Chloroethanol p-toluenesulfonate
• 2-Chloroethanol tosylate
• 2-Chloroethyl 4-Methylbenzenesulfonate
• 2-Chloroethyl 4-methylbenzene-1-sulfonate
• 2-Chloroethyl 4-toluenesulfonate
• 2-Chloroethyl Para-Toluenesulfonate
• 2-Chloroethyl p-toluenesulphonate
• 2-Chloroethyl p-tosylate
• 2-Chloroethyl tosylate
• 2-Tosyloxyethyl chloride
• 4-Toluenesulfonic acid 2-chloroethyl ester
• Ethanol, 2-chloro-, 1-(4-methylbenzenesulfonate)
• Ethanol, 2-chloro-, 4-methylbenzenesulfonate
• Ethanol, 2-chloro-, p-toluenesulfonate
• NSC 6079
• Toluene-4-sulfonic acid 2-chloroethyl ester
• p-Toluenesulfonic acid 2-chloroethyl ester
• p-Toluenesulphonic acid 2-chloroethyl ester
• β-Chloroethyl p-toluenesulfonate
• β-Chloroethyl tosylate
• 2-Chloroethyl p-toluenesulfonate

2-Chloroethyl p-toluenesulfonate, 97%

CAS: 80-41-1

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Formula: C₉H₁₁ClO₃S

Purity: 97%

Color and Shape: Liquid, Clear or slightly turbid colourless to pale yellow

Molecular weight: 234.69

Ref: 02-A11863

2-Chloroethyl p-toluenesulfonate

CAS: 80-41-1

Formula: C₉H₁₁ClO₃S

Purity: 97%

Color and Shape: Liquid

Molecular weight: 234.6998

Ref: IN-DA005LZD

2-Chloroethyl p-toluenesulfonate

CAS: 80-41-1

2-Chloroethyl p-toluenesulfonate

Formula: C₉H₁₁ClO₃S

Purity: 98%

Molecular weight: 234.69984

Ref: 54-OR480570

2-Chloroethyl p-Toluenesulfonate

CAS: 80-41-1

Formula: C₉H₁₁ClO₃S

Molecular weight: 234.69

Ref: 4Z-P-148014

2-Chloroethyl p-toluenesulfonate

CAS: 80-41-1

2-Chloroethyl p-toluenesulfonate

Formula: C₉H₁₁ClO₃S

Purity: 98%

Molecular weight: 234.7

Ref: IN-DG6776

2-Chloroethyl p-Toluenesulfonate

CAS: 80-41-1

Formula: C₉H₁₁ClO₃S

Purity: >98.0%(GC)

Color and Shape: Colorless to Light yellow clear liquid

Molecular weight: 234.69

Ref: 3B-C2380

2-Chloroethyl 4-methylbenzenesulfonate

CAS: 80-41-1

Formula: C₉H₁₁ClO₃S

Purity: 97%

Molecular weight: 234.69

Ref: 10-F223209

2-Chloroethyl 4-methylbenzenesulfonate

Controlled Product

CAS: 80-41-1

Applications 2-Chloroethyl 4-methylbenzenesulfonate is a useful reactant for the synthesis of triphenylethanamine derivatives, and fluorinated carbazole derivatives.
References Qiao, J.X., et al.: J. Med. Chem., 58, 9010-26 (2015); Mizuno, Y., et al.: J. Phys. Chem. C, 116, 20681-87 (2012);

Formula: C₉H₁₁ClO₃S

Color and Shape: Neat

Molecular weight: 234.7

Ref: TR-C363215