Molekula
trans,trans-2,4-Hexadienal
trans,trans-2,4-Hexadienal is a conjugated dienal used in fragrance and flavor chemistry. It exhibits a green, fruity aroma and is employed in perfumery and food additives. Available in 10 g, 100 g, and 1 kg quantities, it has a molecular weight of 96.13 g/mol, a CAS number of 142-83-6, and must be stored at 2 to 8 °C. Molekula supplies trans,trans-2,4-Hexadienal from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
trans,trans-2,4-Hexadienal is a conjugated dienal used in fragrance and flavor chemistry. It exhibits a green, fruity aroma and is employed in perfumery and food additives. Available in 10 g, 100 g, and 1 kg quantities, it has a molecular weight of 96.13 g/mol, a CAS number of 142-83-6, and must be stored at 2 to 8 °C. Molekula supplies trans,trans-2,4-Hexadienal from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Yellow Liquid |
| Flash Point | 57°C |
| Heavy metals | None |
| Storage Temperature | <15 ° C |
| Molecular Weight | 96 |
| Content | >95% |
| Density (@20ºC) | 0.885 - 0.915 |
| Boiling Poing | 66°C/15 mmHg |
| Refractive Index (20 °C) | 1.535 - 1.545 |
| Odor and taste | ery diffusive green odor, slightly pungent, slightly fatty. Citrus like green taste. |
| Acid number | < 5 |
| Soluble in | EtOH, essential oils |
| Insoluble in | Water |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Transport Class | 8 (6.1) |
| Packing Group | III |
| Shelf Life | 24 months |
Identification
| Property | Value |
|---|---|
| CAS Number | 142-83-6 |
| Molecular Formula | C6H8O |
| Molecular Weight | 96.13 |
| EC / UN Number | 2922 |
| REACH Code | Y110 |
| Tariff Code | 2912190090 |
Safety & GHS
-
Compressed Gas
GHS04
-
Corrosive
GHS05
Hazard statements
- H302 Harmful if swallowed
- H311 Toxic in contact with skin
- H314 Causes severe skin burns and eye damage
- H317 May cause an allergic skin reaction
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is trans,trans-2,4-Hexadienal used for?
It is primarily used as a flavor and fragrance compound, contributing a green, fruity aroma in food and cosmetic applications.
What is the chemical formula and molecular weight of trans,trans-2,4-Hexadienal?
The formula is C6H8O with a molecular weight of 96.13 g/mol.
How should trans,trans-2,4-Hexadienal be stored?
It should be stored at 2 to 8 °C in a tightly sealed container, protected from light and air.
What grade is available for trans,trans-2,4-Hexadienal?
It is available in technical grade; specific purity grades may be available upon request.
Can Molekula supply trans,trans-2,4-Hexadienal in bulk?
Yes, Molekula can supply this compound in bulk quantities—please contact our sales team for details.
What documentation comes with a purchase of trans,trans-2,4-Hexadienal?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.