2-Cyclopropoxyethyl 4-methylbenzenesulfonate

Name: 2-Cyclopropoxyethyl 4-methylbenzenesulfonate
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CAS No. 862728-59-4
Cat. No. CS-0036228
Purity≥97%
MDL No.MFCD22209886

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2-Cyclopropoxyethyl 4-methylbenzenesulfonate|CS-0036228

Structure of 862728-59-4

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General Information

CAS No. 862728-59-4
Cat. No. CS-0036228
Purity ≥97%
MDL No. MFCD22209886
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₂H₁₆O₄S
Molecular Weight 256.32
Synonym(s) None
SMILES CC1=CC=C(C=C1)S(=O)(=O)OCCOC2CC2

Description

2-Cyclopropoxyethyl 4-methylbenzenesulfonate serves as a robust, bench-stable sulfonate ester for nucleophilic substitution reactions. The cyclopropoxy ether moiety enhances solubility and stability, while the para-methyl group modulates electronic properties. This reagent facilitates efficient coupling in synthetic workflows requiring mild activation conditions.

Application

2-Cyclopropoxyethyl 4-methylbenzenesulfonate serves as a robust, bench-stable sulfonate ester for nucleophilic substitution reactions. It functions as an effective leaving group in SN2 transformations, enabling efficient functionalization of alcohols and amines under mild conditions. Its compatibility with diverse nucleophiles and ease of purification make it a practical choice for building molecular complexity in synthetic workflows.

Safety Information

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GHS Pictogram :	GHS No : GHS06,GHS08
Signal Word : Danger	UN#: 2810
Class : 6.1	Packing Group : Ⅲ
Hazard Statements : H301-H311-H331-H341
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P361-P405-P501

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Computational Chemistry Data

TPSA 52.6
LogP 1.87932
H_Acceptors 4
H_Donors 0
Rotatable_Bonds 6

Other Classifications

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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2-Cyclopropoxyethyl 4-methylbenzenesulfonate

CAS No. 862728-59-4

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