Dehydroacetic acid sodium salt
Dehydroacetic acid sodium salt (CAS 4418-26-2), with the molecular formula C8H7NaO4 and a molecular weight of 190.13 g/mol, is a useful organic building block. This carbonyl compound, supplied by TSS, functions as a chemical intermediate. It is primarily utilised in various chemical synthesis processes, offering versatility in organic chemistry applications.
- IUPAC
- 2-Acetyl-5-hydroxy-3-oxo-4-hexenoic acid δ-lactone sodium salt

Chemical Synthesis Intermediate
Dehydroacetic acid sodium salt serves as a key intermediate in the synthesis of more complex organic molecules. Its reactive functional groups allow for diverse chemical transformations.
Organic Building Block
As an organic building block, this compound is valuable for constructing specific molecular architectures. It can be incorporated into larger structures in multi-step synthetic routes.
Carbonyl Compound Applications
Leveraging its carbonyl functionality, this salt can participate in reactions characteristic of such compounds. This makes it a useful reagent in specific organic reactions.
| Molecular weight | 190.13 |
|---|---|
| Empirical formula | C8H7NaO4 |
| Assay | 99.0-100.3% (w/w) (T) |
| Impurities tested | ≤0.5 % (w/w) water (Karl Fischer) |
| Melting point | ~295 °C (dec.) |

Hazard statements
- H302Harmful if swallowed
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
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 Dehydroacetic acid sodium salt used for?
+
Dehydroacetic acid sodium salt is primarily used as a chemical synthesis intermediate and an organic building block in various organic chemistry applications.
What is the CAS number and formula for Dehydroacetic acid sodium salt?
+
The CAS number is 4418-26-2 and the empirical formula is C8H7NaO4.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Dehydroacetic acid sodium salt with an assay of 99.0-100.3% (w/w) (T). TSS does not represent this product as USP, BP, or EP grade.
What are the safety and handling precautions for Dehydroacetic acid sodium salt?
+
Dehydroacetic acid sodium salt is harmful if swallowed (H302). It is recommended to use a dust mask type N95 (US), eyeshields, faceshields, and gloves when handling this chemical. Ensure adequate ventilation.
How is Dehydroacetic acid sodium salt packed, shipped, and exported?
+
TSS professionally packs, ships, and exports Dehydroacetic acid sodium salt globally, adhering to all relevant regulations for chemical transport.
How can I request a sample or quote for Dehydroacetic acid sodium salt?
+
To request a sample or a quote for Dehydroacetic acid sodium salt, please contact the TSS sales team through our website or by calling our customer service.
▶ 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



