Acetaldehyde oxime, mixture of syn and anti
Acetaldehyde oxime, a mixture of syn and anti isomers (CAS: 107-29-9), is an organic compound with the linear formula CH3CH=NOH and a molecular weight of 59.07 g/mol. This oxime serves as a valuable building block in chemical synthesis, particularly within the realm of nitrogen-containing organic compounds. Its primary applications leverage its reactive nature for constructing more complex molecules. Tech Serve Solutions offers this chemical with a purity of 99%.
- IUPAC
- Acetaldoxime
- Synonyms
- AcetaldoximeEthanone oximeCH3CH=NOH

Organic Synthesis Intermediate
Acetaldehyde oxime is utilised as a versatile intermediate in the synthesis of various organic compounds. Its functional groups allow for diverse chemical transformations, making it a key component in multi-step synthetic pathways.
Nitrogen Compound Precursor
As a nitrogen-containing organic molecule, it acts as a precursor for the creation of other nitrogenous compounds. This is particularly relevant in the development of novel chemical entities for research and industrial applications.
Building Block for Heterocycles
The structure of acetaldehyde oxime makes it suitable for incorporation into heterocyclic ring systems, which are prevalent in pharmaceuticals and agrochemicals.
| Molecular weight | 59.07 |
|---|---|
| Linear formula | CH3CH=NOH |
| Assay | 99% |
| Boiling point | 115 °C(lit.) |
| Density | 0.969 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.426(lit.) |
| Storage temperature | 2-8°C |


Hazard statements
- H226Flammable liquid and vapour
- H302Harmful if swallowed
- H319Causes serious eye irritation
- H332Harmful if inhaled
Precautionary statements
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 40 °C / 104 °F |
| Transport (UN / ADR) | UN 2332 3 / PGIII |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 10-20/22-36 |
| Safety statements (S) | 26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Acetaldehyde oxime (CAS 107-29-9) used for?
+
Acetaldehyde oxime (CAS: 107-29-9) is primarily used as a building block in organic synthesis and as a precursor for nitrogen-containing compounds and heterocycles.
What is the CAS number and formula for Acetaldehyde oxime?
+
The CAS number for Acetaldehyde oxime is 107-29-9, and its linear formula is CH3CH=NOH.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Acetaldehyde oxime with a purity of 99%. This is typically considered a technical or research grade, and TSS does not represent it as USP, BP, or EP grade.
How should Acetaldehyde oxime be handled safely?
+
Acetaldehyde oxime is flammable (flash point 40°C) and harmful if swallowed or inhaled. It can cause serious eye irritation. Handle with appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator, in a well-ventilated area.
Is Acetaldehyde oxime a controlled substance?
+
The provided data does not indicate that Acetaldehyde oxime (CAS: 107-29-9) is a controlled substance.
How is Acetaldehyde oxime packed and shipped?
+
Acetaldehyde oxime is shipped according to UN 2332, Class 3, Packing Group III regulations. Specific packaging details are available upon request for export inquiries.
How can I request a sample or quote for Acetaldehyde oxime?
+
To request a sample or a quote for Acetaldehyde oxime, please contact our sales team through the website or by phone, providing your specific requirements and shipping details.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis