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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2226250Generated: November 2, 2026

Hydrogen Sulfide → HCID 131718669, compound

https://huagongshe.com/reaction/2226250

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrogen SulfideHCID 402—
ReactantFormaldehydeHCID 712—
ReactantMethylamineHCID 6329—
Reactant2-MethoxyethylamineHCID 8018—
SolventWaterHCID 962—
ProductHCID 131718669HCID 131718669—

Reaction Steps

In a 250 ml round bottom flask were placed 47.68 grams of 2-methoxyethylamine and 49.26 grams of a 40% by weight solution of aqueous methylamine. The stirred solution was cooled in a water bath and 103.06 grams of a 37% by weight solution of formaldehyde in water was added dropwise at such a rate as to keep the temperature below about 65° C. to give a clear, colorless solution. The resulting mixture of amines was shown to reduce H2S levels.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05347004
Source datasetuspto-grants-1994_09
ORD IDord-c0fe4993a2a946e795ae9a21cbc149cc
Source noteuspto-grants-1994_09