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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2350846Generated: October 31, 2026

Nitric Acid → HCID 19847264, compound

https://huagongshe.com/reaction/2350846

Reaction equation

Participants

RoleNameHCIDCharge
ReactantNitric AcidHCID 944—
ReactantWaterHCID 962—
Reactant4-octadecylphenolHCID 3848879—
SolventAcetic AcidHCID 176—
ProductHCID 19847264HCID 19847264—

Reaction Steps

40 ml of nitric acid (d=1.18) was added dropwise to a solution of 10 g of p-octadecylphenol dissolved in 300 ml of acetic acid at 10° to 40° C. After one hour, the reaction mixture was poured into water, extracted with ethyl acetate, washed with water, then with aqueous sodium bicarbonate solution, followed by drying. After the solvent was evaporated, the residued crystals were recrystallized from n-hexane. 2-Nitro-4-octadecylphenol of m.p. 71° C. was obtained in an amount of 8.4 g.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04871655
Source datasetuspto-grants-1989_10
ORD IDord-ce0babc5713a430a990159a71b057a62
Source noteuspto-grants-1989_10