6-Heptenoic acid
6-Heptenoic acid (CAS: 1119-60-4) is a C7 carboxylic acid featuring a terminal alkene. With a molecular weight of 128.17 g/mol, this compound serves as a valuable building block in organic synthesis. Its dual functionality, comprising both a carboxylic acid group and a reactive double bond, allows for diverse chemical transformations. It is commonly employed in the development of complex molecules and in research laboratories.

Organic Synthesis Intermediate
6-Heptenoic acid is used as a versatile intermediate in the synthesis of various organic compounds. The terminal double bond can undergo addition reactions, while the carboxylic acid group can be functionalized through esterification, amidation, or reduction.
Polymer Chemistry
The alkene functionality in 6-heptenoic acid makes it a potential monomer or co-monomer for the synthesis of specialty polymers. These polymers may find applications where specific chemical or physical properties are required.
Research and Development
This compound is frequently utilised in research and development settings for the exploration of new synthetic pathways and the creation of novel chemical entities.
| Molecular weight | 128.17 |
|---|---|
| Linear formula | CH2=CH(CH2)4COOH |
| Assay | 99% |
| Boiling point | 222-224 °C(lit.) |
| Density | 0.946 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.439(lit.) |
| Storage temperature | 2-8°C |
| Melting point | −6.5 °C(lit.) |

Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Transport (UN / ADR) | UN 3265 8 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-36/37/39-45 |
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 6-Heptenoic acid used for?
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6-Heptenoic acid is primarily used as a building block and intermediate in organic synthesis, particularly in the development of complex molecules and potentially in polymer chemistry due to its terminal alkene functionality.
What is the CAS number and formula for 6-Heptenoic acid?
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The CAS number for 6-Heptenoic acid is 1119-60-4. Its linear formula is CH2=CH(CH2)4COOH.
What grade and purity does Tech Serve Solutions supply for 6-Heptenoic acid?
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Tech Serve Solutions supplies 6-Heptenoic acid with an assay of 99%. This product is not represented as USP, BP, or EP grade.
How should 6-Heptenoic acid be handled safely?
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6-Heptenoic acid is classified as Danger (GHS05) with hazard statement H314 (Causes severe skin burns and eye damage). Appropriate personal protective equipment, including face shields, goggles, gloves, and suitable respirators, should be used. Handle in a well-ventilated area and follow recommended safety protocols.
How is 6-Heptenoic acid packed, shipped, and exported?
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Tech Serve Solutions exports 6-Heptenoic acid globally. Packaging adheres to international shipping regulations for hazardous materials (UN 3265 8 / PGIII).
How can I request a sample or quote for 6-Heptenoic acid?
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To request a sample or a quote for 6-Heptenoic acid, please contact our sales team through the website or by phone, providing your specific requirements.
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