HCID 10867198, compound → Carbon Dioxide

HRID 863612Notes

Reaction equation

HRID 863612 reaction equation
[O:1]([CH2:8][CH:9]1[CH2:13][O:12][C:11](=O)[O:10]1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1>CO>[C:11](=[O:12])=[O:10].[CH2:8]([O:1][C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1)[CH:9]1[O:12][CH2:13]1

Participants

4

Reactant 1

HCID 10867198HCID 10867198, compound

Product 2

HCID 280Carbon DioxideHCID 31217Phenyl glycidyl ether

Reagents, catalysts & solvents 1

HCID 887MethanolSolvent

Procedure

The extracts from the sample piece of the thermal insulating foamed material into methanol were analyzed by liquid chromatography. The measurement showed 0.025 mole of 4-(phenoxymethyl)-1,3-dioxolan-2-on, a cyclic carbonate produced by addition reaction of carbon dioxide to phenyl glycidyl ether, per 100 g of the thermal insulating foamed material. Only one gram of water was used as the reactive blowing agent to 100 g of polyol. This resulted in a small amount of carbon dioxide evolved through the reaction of water with the polyisocyanate and there a small amount of the carbonate produced.

Sources & evidence

ORD record
ord-9c72c451a7f0478dbf008a32e71b37ce
Source dataset
uspto-grants-1998_02
Patent number
US05721285

Reaction notes

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