Benzalkonium chloride/chloroxylenol/pramoxine

3-Chloro-2-butanone reacts with 1,4-dianion of acetophenone N-ethoxycarbonylhydrazone to yield pyrazoline derivatives.3-Chloro-2-butanone was used in production of chiral alcohols from acetophenone derivatives, β-ketoesters and N-Boc-3-pyrrolidinone

Synonym(s): 3-Chloro-2-oxobutane, Methyl alpha-chloroethyl ketone Formula: C4H7ClO Formula weight: 106.55 Purity: 96% CAS Number: 4091-39-8 UN Number: UN1224 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2914.

Synonym(s): 3-Chloro-2-oxobutane, Methyl alpha-chloroethyl ketone Formula: C4H7ClO Formula weight: 106.55 Purity: 96% CAS Number: 4091-39-8 UN Number: UN1224 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2914.

3-Chloro-2-fluoroiodobenzene

3-Chloro-2-fluoroiodobenzene.

3-Chloro-2-fluoroiodobenzene.

3-Chloro-2-fluoroiodobenzene.

3-Chloro-2-fluoroiodobenzene.

3-Chloro-2-hydroxy-5-methyl-benzaldehyde.

3-CHLORO-2-HYDROXY-6-METHYLBENZALDEHYDE

3-Chloro-2-hydroxybenzaldehyde

Synonym(s): 3-Chloro-2-pyridinol, 3-Chloro-2(1H)-pyridone Formula: C5H4ClNO Formula weight: 129.55 Purity: 97% CAS Number: 13466-35-8 Harmonized Tariff Code:  2933.