Nonadecane
Also known as: ALKANE C19, CH3-[CH2]17-CH3, EINECS 211-116-8, MFCD00009012, N-NONADECANE, N-NONADECANE, 1000MG, NEAT, NONADECANE, NONADECANE, STANDARD FOR GC, NONADECANE,N-, Nonadecane 99%, Nonadekan, UNKNOWN BRANCHED FRAGMENT OF PHOSPHOLIPID, UPL, n-Nonadecan, n-Nonadecane, n-Nonadecane for synthesis, nonadecan, nonadecane
Nonadecane (CAS 629-92-5) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C19H40 and a molecular weight of 268.52100 g/mol. Key properties include a melting point of 32 °C, a boiling point of 330 °C(lit.), a density of 0.786 g/mL at 25 °C(lit.) and a flash point of 168.3 °C. It is listed by 1 supplier, from 4.80 to 120.00 CNY. Record last updated Nov 2, 2026.
- CAS No.
- 629-92-5
- Jingsj CID
- J-12964-2
- Molecular Formula
- C19H40
- Molecular Weight
- 268.52100 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 11/2/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | AR 500g | ¥2,400.00 | $0.72 /gBest ¥4.80/g CNY | CN China MOQ 500g | |
In Stock | AR 100g | ¥540.00 | $0.81 /g ¥5.40/g CNY | CN China MOQ 100g | |
In Stock | AR 25g | ¥180.00 | $1.08 /g ¥7.20/g CNY | CN China MOQ 25g |
Physicochemical Properties
| Melting Point | 32 °C |
|---|---|
| Boiling Point | 330 °C(lit.) |
| Density | 0.786 g/mL at 25 °C(lit.) |
| Flash Point | 168.3 °C |
| Exact Mass | 268.31300 |
| LogP | 7.65790 |
| Additional Property | 9.27 (vs air) |
| Vapor Pressure | 1 mm Hg ( 133.2 °C) |
| Refractive Index | 1.4410 |
Frequently Asked Questions
What is the CAS number of Nonadecane?
The CAS number of Nonadecane is 629-92-5.
What are the molecular formula and molecular weight of Nonadecane?
Nonadecane has molecular formula C19H40 and molecular weight 268.52100 g/mol.
Which suppliers offer Nonadecane?
1 supplier(s) listed; reference unit price ¥4.80–120.00 /g.
What are the upstream and downstream products of Nonadecane?
For Nonadecane, Upstream Products: n-Octadecane, Arachidic acid, 1-Bromononane; Downstream Products: 2-Methylheptane, 3-Methylheptane, Isobutane Residual Solvent Standard.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Nonadecane (CAS 629-92-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-12964-2 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.