Molekula
(+)-Longifolene
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
(+)-Longifolene is a naturally occurring sesquiterpene found in coniferous trees, commonly used in fragrance and flavor formulations, and as a research chemical in organic synthesis. It has a CAS number of 475-20-7, a molecular formula of C15H24, and a molecular weight of 204.36 g/mol. Store at 2 to 8 °C. Hazard warning: Danger. Molekula supplies (+)-Longifolene from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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100 mg — £77.30 per pack ex VAT · £92.76 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Colourless to light yellow liquid |
| Refractive Index | 1.492 - 1.518 |
| Assay (GC) | ≥ 75.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Flash Point | 101 °C |
| Transport Class | 9 |
| Packing Group | III |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 89988382 |
| CAS Number | 475-20-7 |
| IUPAC Name | (1R,2S,7S,9S)-3,3,7-trimethyl-8-methylidenetricyclo[5.4.0.02,9]undecane |
| EC Number | 207-491-2 |
| Molecular Formula | C15H24 |
| Molecular Weight | 204.36 |
| Exact Mass | 204.1878 |
| SMILES | C[C@]12CCCC([C@@H]3[C@H]1CC[C@@H]3C2=C)(C)C |
| InChIKey | PDSNLYSELAIEBU-GUIRCDHDSA-N |
| InChI | InChI=1S/C15H24/c1-10-11-6-7-12-13(11)14(2,3)8-5-9-15(10,12)4/h11-13H,1,5-9H2,2-4H3/t11-,12-,13+,15-/m1/s1 |
| PubChem CID | 1796220 |
| UN Number | UN3082 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2902.90.9000 |
| Tariff Code | 2902900000 |
Safety & GHS
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Health Hazard
GHS07
-
Serious Health Hazard
GHS08
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Hazardous to the Environment
GHS09
Hazard statements
- H304 May be fatal if swallowed and enters airways
- H317 May cause an allergic skin reaction
- H410 Very toxic to aquatic life with long lasting effects
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+350 IF ON SKIN: Gently wash with soap and water
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P391 Collect spillage
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish.
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.
Synonyms
- .alpha.-Longifolene
- (1S,3aR,4S,8aS)-4,8,8-trimethyl-9-methylenedecahydro-1,4-methanoazulene
- (1S,3aR,4S,8aS)-4,8,8-trimethyl-9-methylidenedecahydro-1,4-methanoazulene
- 1,4-Methanoazulene, decahydro-4,8,8-trimethyl-9-methylene-
- 1,4-Methanoazulene, decahydro-4,8,8-trimethyl-9-methylene-, (1S,3aR,4S,8aS)-
- Junipen
- Junipene
- Kuromatsuen
- Kuromatsuene
- Longifolen
Frequently asked questions
What is (+)-Longifolene used for?
It is primarily used in fragrance and flavor chemistry, as well as in research applications involving terpene chemistry.
What is the chemical formula and molecular weight of (+)-Longifolene?
The formula is C15H24 with a molecular weight of 204.36 g/mol.
How should (+)-Longifolene be stored?
Store at 2 to 8 °C in a cool, dark place to maintain stability.
What grade of (+)-Longifolene is available?
Available in research grade; purity details are provided in the certificate of analysis.
Can Molekula supply (+)-Longifolene in bulk?
Yes, bulk quantities are available upon request—please contact our sales team for pricing and availability.
What documentation comes with a purchase of (+)-Longifolene?
Each order includes a Certificate of Analysis (CoA); additional documentation such as SDS is available upon request.
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.