2,6-Dimethyl-5-heptenal
2,6-Dimethyl-5-heptenal (CAS: 106-72-9) is an aldehyde with a molecular weight of 140.22 g/mol. This organic compound, also known as Melonal, serves as a valuable building block in chemical synthesis. It is primarily utilised in the creation of fragrances and as an intermediate in various organic reactions due to its reactive carbonyl group and olefinic unsaturation.
- IUPAC
- Melonal
- Synonyms
- Melonal2,6-Dimethylhept-5-enal
Fragrance Ingredient
2,6-Dimethyl-5-heptenal is widely employed in the flavour and fragrance industry. Its characteristic aldehydic and melon-like aroma makes it a key component in formulating various scent profiles.
Organic Synthesis Intermediate
As a versatile building block, this chemical is used in the synthesis of more complex organic molecules. Its functional groups allow for participation in a variety of chemical transformations.
Research Chemical
Utilised in laboratory settings for research and development purposes, contributing to the exploration of new chemical pathways and material properties.
| Molecular weight | 140.22 |
|---|---|
| Linear formula | (CH3)2C=CHCH2CH2CH(CH3)CHO |
| Assay | 80% |
| Grade | technical grade |
| Boiling point | 116-124 °C/100 mmHg(lit.) |
| Density | 0.879 g/mL at 25 °C |
| Refractive index | n20/D 1.444(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 61 °C / 141.8 °F |
| Transport (UN / ADR) | NA 1993 / PGIII |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36/37/39 |
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 2,6-Dimethyl-5-heptenal used for?
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2,6-Dimethyl-5-heptenal is primarily used as a fragrance ingredient, noted for its melon-like aroma, and as an intermediate in organic synthesis and research applications.
What is the CAS number and formula for 2,6-Dimethyl-5-heptenal?
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The CAS number is 106-72-9. The linear formula is (CH₃)₂C=CHCH₂CH₂CH(CH₃)CHO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,6-Dimethyl-5-heptenal at a technical grade with an assay of 80%.
How should 2,6-Dimethyl-5-heptenal be handled safely?
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Handle with appropriate personal protective equipment, including eyeshields and gloves. Ensure adequate ventilation and use a suitable respirator filter (e.g., ABEK). It is classified as a warning substance causing skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335).
Is 2,6-Dimethyl-5-heptenal available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 2,6-Dimethyl-5-heptenal.
How can I request a quote or sample?
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Please contact our sales team through the website or direct inquiry channels to request a quote or sample of 2,6-Dimethyl-5-heptenal.
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