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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2380740Generated: October 31, 2026

Benzoic Acid → 2-Methylstyrene

https://huagongshe.com/reaction/2380740

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzoic AcidHCID 243—
ReactantPropylparabenHCID 7175—
ReactantEthylparabenHCID 8434—
ReactantSodiumHCID 5360545—
Product2-MethylstyreneHCID 11904—

Reaction Steps

Ethyl para-hydroxybenzoate (E 214) and propyl para-hydroxybenzoate (E 216) and their sodium compounds (E 2 15 and E 2 17) up to 5 grams per kilogram of product calculated as benzoic acid on a dry weight basis

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08256434B2
Source datasetuspto-grants-2012_09
ORD IDord-728ed6818d9143178a9564f53b018bb1
Source noteuspto-grants-2012_09