Description

4-(4-Allyloxy-benzenesulfonyl)-phenol (CAS No. 97042-18-7) is a high-purity sulfonylphenol derivative with the molecular formula C₁₅H₁₄O₄S. This compound, also known by its IUPAC name 4-(4-prop-2-enoxyphenyl)sulfonylphenol, features a unique molecular structure combining an allyloxybenzenesulfonyl group with a phenolic hydroxyl group, making it a versatile intermediate for advanced organic synthesis. With a molecular weight of 290.33 g/mol, it is supplied as a fine crystalline powder with ≥95% purity (HPLC), ensuring consistency for research applications. Ideal for use in polymer chemistry, photoresist formulations, and as a building block for functional materials, this compound is packaged under inert gas to maintain stability. Store in a cool, dry place away from light and moisture.

Properties

• CAS Number: 97042-18-7
• Complexity: 396
• IUPAC Name: 4-(4-allyloxyphenyl)sulfonylphenol
• InChI: InChI=1S/C15H14O4S/c1-2-11-19-13-5-9-15(10-6-13)20(17,18)14-7-3-12(16)4-8-14/h2-10,16H,1,11H2
• InChI Key: FKZIDBGIZLBDDF-UHFFFAOYSA-N
• Exact Mass: 290.06128010
• Molecular Formula: C15H14O4S
• Molecular Weight: 290.3
• SMILES: C=CCOC1=CC=C(C=C1)S(=O)(=O)C2=CC=C(C=C2)O
• Topological: 72
• Monoisotopic Mass: 290.06128010
• Synonyms: 4-(4-Allyloxy-benzenesulfonyl)-phenol, EC 479-880-7, 479-880-7, 4-((4-(Allyloxy)phenyl)sulfonyl)phenol, 97042-18-7, 4-(4-prop-2-enoxyphenyl)sulfonylphenol, 4-allyloxy-4′-hydroxydiphenylsulfone, BIS-MAE; BPS-MAE, Bisphenol S-monoallyl ether, 4-[[4-(2-Propenyloxy)phenyl]sulfonyl]phenol, 4-{4-[(Prop-1-en-2-yl)oxy]benzene-1-sulfonyl}phenol, Bps-mae, 4-[[4-(Allyloxy)phenyl]sulfonyl]phenol, 4-{[4-(Allyloxy)phenyl]sulfonyl}phenol, MFCD00551852, Oprea1_052713, Phenol, 4-[[4-(2-propenyloxy)phenyl]sulfonyl]-, SCHEMBL26900, CBDivE_010770, DTXSID10629100, FKZIDBGIZLBDDF-UHFFFAOYSA-N, XDA04218, AKOS001026790, DS-6756, BIS(4-HYDROXYPHENYL)SULFONYLPHENYL, DB-316144, DB-339550, NS00115793, C77333, AB00074681-01, 4-{[4-(Prop-2-en-1-yloxy)phenyl]sulfonyl}phenol, Z56759351, F0701-0104, Bisphenol S-monoallyl ether 100 microg/mL in Acetonitrile

Application

4-(4-Allyloxy-benzenesulfonyl)-phenol is primarily used as a key intermediate in the synthesis of specialty polymers, particularly those requiring photoactive or crosslinking properties. Its sulfonyl and phenolic groups make it valuable for designing advanced photoresists in microelectronics fabrication. Researchers also employ this compound in the development of liquid crystal polymers (LCPs) and high-performance adhesives due to its dual reactivity. The allyloxy group offers additional functionality for click chemistry applications in material science.

Safety and Hazards

GHS Hazard Statements

• H410 (100%): Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]

Precautionary Statements

• P273, P391, and P501

Hazard Classes and Categories

• Aquatic Chronic 1 (100%)

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