3,7-Dimethyl-1,6-octadien-3-yl acetate
3,7-Dimethyl-1,6-octadien-3-yl acetate (CAS 115-95-7) is a fragrance ingredient and ester with a molecular weight of 196.29 g/mol. It is known for its pleasant floral and fruity aroma, making it a valuable component in perfumery and flavour formulations. This compound serves as a versatile building block in organic synthesis and is found naturally in various essential oils, contributing to their characteristic scents. Tech Serve Solutions supplies this chemical for research and industrial applications.
- IUPAC
- 3,7-Dimethyl-1,6-octadien-3-yl acetate,Linalyl acetate
- Synonyms
- 115-95-7Linalyl acetateCH3CO2C(CH=CH2)(CH3)CH2CH2CH=C(CH3)2

Fragrance and Perfumery
Utilised extensively in the creation of perfumes, colognes, and scented personal care products due to its characteristic sweet, fruity, and slightly floral scent profile. It adds lift and freshness to fragrance compositions.
Flavour Industry
Employed as a flavouring agent in certain food and beverage applications, contributing fruity and floral notes. Its natural occurrence in fruits and spices makes it a sought-after ingredient for flavour enhancement.
Organic Synthesis
Serves as a key intermediate and building block in the synthesis of more complex organic molecules within research and development laboratories. Its reactive functional groups allow for various chemical transformations.
Aromatherapy Research
Investigated for its potential applications in aromatherapy, leveraging its natural occurrence in aromatic plants like lavender and cardamom for its calming and uplifting properties.
| Molecular weight | 196.29 |
|---|---|
| Linear formula | CH3CO2C(CH=CH2)(CH3)CH2CH2CH=C(CH3)2 |
| Assay | 97% |
| Boiling point | 220 °C(lit.) |
| Density | 0.901 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.453(lit.) |
| Vapour pressure | 0.1 mmHg (20 °C) |
| Vapour density | 6.8 (vs air) |

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 | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 94 °C / 201.2 °F |
| Transport (UN / ADR) | NA 1993 / PGIII |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| 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 3,7-Dimethyl-1,6-octadien-3-yl acetate used for?
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This compound is primarily used in the fragrance and perfumery industry for its pleasant aroma, and also finds applications in the flavour industry and as a building block in organic synthesis.
What are the CAS number and formula for 3,7-Dimethyl-1,6-octadien-3-yl acetate?
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The CAS number is 115-95-7. The linear formula is CH3CO2C(CH=CH2)(CH3)CH2CH2CH=C(CH3)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3,7-Dimethyl-1,6-octadien-3-yl acetate with a minimum assay of 97%. This product is supplied for research and industrial purposes and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should 3,7-Dimethyl-1,6-octadien-3-yl acetate be handled safely?
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Handle with appropriate personal protective equipment, including gloves, safety glasses, and a respirator if ventilation is inadequate. It may cause skin irritation, eye irritation, and respiratory irritation (H315-H319-H335). Avoid breathing vapours. Refer to the Safety Data Sheet for comprehensive handling information.
Is 3,7-Dimethyl-1,6-octadien-3-yl acetate a controlled substance?
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No, the provided data does not indicate that 3,7-Dimethyl-1,6-octadien-3-yl acetate (CAS 115-95-7) is a controlled substance.
How is this chemical packed, shipped, or exported?
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This chemical is typically packed in accordance with international shipping regulations for hazardous materials. It is classified under NA 1993, Packing Group III, for transport.
How can I request a sample or quote for 3,7-Dimethyl-1,6-octadien-3-yl acetate?
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Please contact our sales team via the website or by phone to request a sample or a formal quotation for 3,7-Dimethyl-1,6-octadien-3-yl acetate.
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