ether / glycoldiether
Methylal (Dimethoxymethane)
CAS 109-87-5
EthylGlyme (Ethyleneglycoldiethylether) CAS 629-14-1
Diethyleneglycolmethylethylether CAS 1002-67-1
EthylDiglyme (Diethyleneglycoldiethylether) CAS 112-36-7
ButylDiglyme (Diethyleneglycoldibutylether) CAS 112-73-2
Triglyme (Triethyleneglycoldimethylether) CAS 112-49-2
Tetraglyme (Tetraethyleneglycoldimethylether) CAS 143-24-8
1.4 Dioxane CAS 123-91-1
cyclic ethers
heterocyclic aldehydes
Furfural CAS 98-01-1
Furfurylalcohol CAS 98-00-0