3,7-Dimethyl-2,6-octadienenitrile
Also known as: Geranyl nitrile, GeranylNitrile, GeranylNitrilecis-/trans-mixture, Geranitrile, Geranonitrile, Citralva, 2,6-Dimethyl-1,5-heptadienyl Cyanide, 3,7-Dimethylocta-2,6-dienenitrile, 3,7-Dimethylocta-2,6-diennitril, 3,7-dimethyl-6-octadienenitrile, 3,7-dimethyl-octa-2,6-dienenitrile, 6-Octadienenitrile,3,7-dimethyl-2, LRT8, MFCD00001926
3,7-Dimethyl-2,6-octadienenitrile (CAS 5146-66-7) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H15N and a molecular weight of 149.233 g/mol. Key properties include a boiling point of 247.9±19.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 103.7±14.0 °C. It is classified under GHS with signal word Danger and hazard statements H330 — Fatal if inhaled. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 5146-66-7
- Jingsj CID
- J-42420-4
- Molecular Formula
- C10H15N
- Molecular Weight
- 149.233 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 247.9±19.0 °C at 760 mmHg |
|---|---|
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 103.7±14.0 °C |
| Exact Mass | 149.120453 |
| PSA | 23.79000 |
| LogP | 3.37 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.465 |
| Additional Property | SLIGHTLY SOLUBLE |
GHS Safety & Compliance
- H330 — Fatal if inhaled
Customs & Trade Information
| HS Code | 2926909090 |
|---|---|
| Summary | HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 3,7-Dimethyl-2,6-octadienenitrile?
The CAS number of 3,7-Dimethyl-2,6-octadienenitrile is 5146-66-7.
What are the molecular formula and molecular weight of 3,7-Dimethyl-2,6-octadienenitrile?
3,7-Dimethyl-2,6-octadienenitrile has molecular formula C10H15N and molecular weight 149.233 g/mol.
Is 3,7-Dimethyl-2,6-octadienenitrile hazardous?
3,7-Dimethyl-2,6-octadienenitrile has GHS signal word Danger and hazard statements H330 — Fatal if inhaled.
What are the upstream and downstream products of 3,7-Dimethyl-2,6-octadienenitrile?
For 3,7-Dimethyl-2,6-octadienenitrile, Upstream Products: Citral, 6-Methyl-5-hepten-2-one, Diethyl (cyanomethyl)phosphonate; Downstream Products: sulcatol, 6-Methyl-5-hepten-2-one, Geranic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3,7-Dimethyl-2,6-octadienenitrile (CAS 5146-66-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-42420-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.