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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 857307Generated: October 31, 2026

HCID 19938959, compound → Terephthalic Acid

https://huagongshe.com/reaction/857307

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 19938959HCID 19938959—
ReactantHCID 68427920HCID 68427920—
SolventEthylene GlycolHCID 174—
ProductTerephthalic AcidHCID 7489—

Reaction Steps

Next, 166 parts by mass of the obtained terephthalic acid/water slurry and 4150 parts by mass of ethylene glycol were placed in a centrifuge and mixed. The ratio by mass of the terephthalic acid/water/ethylene glycol was 1:1:50 at the point of being placed therein, and the solvent was removed from the slurry to yield a terephthalic acid cake. The ratio by mass of the terephthalic acid/water/ethylene glycol in the terephthalic acid cake was approximately 83:0.4:14.3.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07144974B2
Source datasetuspto-grants-2006_12
ORD IDord-39bb390df7f54136b031ebc3ca847c09
Source noteuspto-grants-2006_12