2912 Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde

2912.11 Aldehydes; acyclic, without other oxygen function, methanal (formaldehyde)

• 2912.11.00.00 Methanal (formaldehyde)5.5%

2912.12 Aldehydes; acyclic, without other oxygen function, ethanal (acetaldehyde)

• 2912.12.00.00 Ethanal (acetaldehyde)5.5%

2912.19 Aldehydes; acyclic, without other oxygen function, n.e.c. in item no. 2912.1

• 2912.19.00.10 Undecanal (CAS RN 112-44-7)5.5%
• 2912.19.00.20 Acrylaldehyde (CAS RN 107-02-8) with a purity by weight of 98% or more for the production of perfume or pharmaceutical intermediaries5.5%
• 2912.19.00.90 OtherFree

2912.21 Aldehydes; cyclic, without other oxygen function, benzaldehyde

• 2912.21.00.00 Benzaldehyde5.5%

2912.29 Aldehydes; cyclic, without other oxygen function, other than benzaldehyde

• 2912.29.00.15 2,6,6-Trimethylcyclohexenecarbaldehyde (alpha-beta isomers mixture) (CAS RN 52844-21-0)5.5%
• 2912.29.00.35 Cinnamaldehyde (CAS RN 104-55-2)5.5%
• 2912.29.00.65 Terephthalaldehyde (CAS RN 623-27-8) with a purity by weight of 98 % or more5.5%
• 2912.29.00.70 4-tert-Butylbenzaldehyde (CAS RN 939-97-9)5.5%
• 2912.29.00.75 Cyclohex-3-ene-1-carbaldehyde (CAS RN 100-50-5) with a purity by weight of 98 % or more5.5%
• 2912.29.00.90 Other5.5%

2912.41 Aldehydes; aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function, vanillin (4-hydroxy-3-methoxybenzaldehyde)

• 2912.41.00.10 Vanillin with the molecular formula C₈H₈O₃ or C₉H₁₀O₃, and with a purity level higher than 95 % by weight5.5%
• 2912.41.00.90 Other5.5%

2912.42 Aldehydes; aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function, ethylvanillin (3-ethoxy-4-hydroxybenzaldehyde)

• 2912.42.00.10 Vanillin with the molecular formula C₈H₈O₃ or C₉H₁₀O₃, and with a purity level higher than 95 % by weight5.5%
• 2912.42.00.90 Other5.5%

2912.49 Aldehyde-alcohols, aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function; other than vanillin (4-hydroxy-3-methoxybenzaldehyde) and ethylvanillin (3-ethoxy-4-hydroxybenzaldehyde)

• 2912.49.00.30 Salicylaldehyde (CAS RN 90-02-8)5.5%
• 2912.49.00.50 2,6-Dihydroxybenzaldehyde (CAS RN 387-46-2)5.5%
• 2912.49.00.60 4-Hydroxybenzaldehyde (CAS RN 123-08-0) with a purity by weight of 96 % or more5.5%
• 2912.49.00.70 5-(1,1-Dimethylethyl)-2-methoxybenzaldehyde (CAS RN 85943-26-6) with a purity by weight of 98 % or more5.5%
• 2912.49.00.90 Other5.5%

2912.50 Aldehydes; cyclic polymers of aldehydes

• 2912.50.00.00 Cyclic polymers of aldehydes5.5%

2912.60 Paraformaldehyde

• 2912.60.00.00 Paraformaldehyde5.5%