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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2248060Generated: October 30, 2026

Dichloromethane → Phosgene

https://huagongshe.com/reaction/2248060

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDichloromethaneHCID 6344—
ReactantBisphenol AHCID 6623—
ProductPhosgeneHCID 6371—
ProductBisphenol AHCID 6623—

Reaction Steps

mixing bisphenol A, an aqueous caustic solution, methylene chloride and phosgene by means of at least one motionless mixer to form a fine dispersion of the partially phosgenated derivatives of bisphenol A in said aqueous solution,

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05037941
Source datasetuspto-grants-1991_08
ORD IDord-a25250e08821485c96d9c1a2b765bfb4
Source noteuspto-grants-1991_08