HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 66427Generated: October 26, 2026
Hydroquinone → Methacryloxyethyl sulfobenzoate
https://huagongshe.com/reaction/66427
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Hydroquinone | HCID 785 | — |
| Reactant | Dimethyl Ether | HCID 8254 | — |
| Reactant | 2-Hydroxyethyl Methacrylate | HCID 13360 | — |
| Reactant | Sulphobenzoic anhydride | HCID 13795534 | — |
| Solvent | Toluene | HCID 1140 | — |
| Product | Methacryloxyethyl sulfobenzoate | HCID 23594379 | — |
Reaction Steps
Hydroxyethyl methacrylate (65 g.), o-sulfobenzoic anhydride (92 g.), the monomethyl ether of hydroquinone (0.2 g.) and toluene (157 g.) are stirred, sparged with dry air, and heated at 110° C. for 2 hours and then cooled to room temperature. Analysis indicates an approximately 74% conversion of anhydride into methacryloxyethyl sulfobenzoate.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US04131736 |
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| Source dataset | uspto-grants-1978_12 |
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| ORD ID | ord-fbe5209d366449a4b1f21f70e73d8767 |
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| Source note | uspto-grants-1978_12 |
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