N-DOCOSANE
Also known as: Docosane,n, EINECS 211-121-5, MFCD00009348, TWT, docosane, n-dodacosane, n-propyl-nonadecane, n-tetracosane
N-DOCOSANE (CAS 629-97-0) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C22H46 and a molecular weight of 310.60100 g/mol. Key properties include a melting point of 42-45 °C(lit.), a boiling point of 369 °C(lit.), a density of 0.778 g/mL at 25 °C(lit.) and a flash point of >110.0 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. It is listed by 1 supplier, from 3.00 to 40.00 CNY. Record last updated Nov 3, 2026.
- CAS No.
- 629-97-0
- Jingsj CID
- J-30193-6
- Molecular Formula
- C22H46
- Molecular Weight
- 310.60100 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 11/3/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | CP 500g | ¥1,500.00 | $0.45 /gBest ¥3.00/g CNY | CN China MOQ 500g | |
In Stock | AR 500ml | ¥1,800.00 | $0.54 /ml ¥3.60/ml CNY | CN China MOQ 500ml | |
In Stock | AR 100ml | ¥600.00 | $0.9 /ml ¥6.00/ml CNY | CN China MOQ 100ml |
Physicochemical Properties
| Melting Point | 42-45 °C(lit.) |
|---|---|
| Boiling Point | 369 °C(lit.) |
| Density | 0.778 g/mL at 25 °C(lit.) |
| Flash Point | >110.0 °C |
| Exact Mass | 310.36000 |
| LogP | 8.82820 |
| Additional Property | 10.8 (vs air) |
| Vapor Pressure | <1 mm Hg ( 21.1 °C) |
| Refractive Index | 1.4455 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Activity & Biological Data
| Additional Information | [1]. Asakawa Y, et, al. Volatile components of selected species of the liverwort genera Frullania and Schusterella (Frullaniaceae) from New Zealand, Australia and South America: a chemosystematic approach. Phytochemistry. 2003 Feb;62(3):439-52. [2]. Fredi G, et, al. Docosane-Organosilica Microcapsules for Structural Composites with Thermal Energy Storage/Release Capability. Materials (Basel). 2019 Apr 19;12(8):1286. |
|---|
Customs & Trade Information
| HS Code | 2901100000 |
|---|---|
| Summary | 2901100000 saturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of N-DOCOSANE?
The CAS number of N-DOCOSANE is 629-97-0.
What are the molecular formula and molecular weight of N-DOCOSANE?
N-DOCOSANE has molecular formula C22H46 and molecular weight 310.60100 g/mol.
Which suppliers offer N-DOCOSANE?
1 supplier(s) listed; reference unit price ¥3.00–40.00 /g.
Is N-DOCOSANE hazardous?
N-DOCOSANE has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of N-DOCOSANE?
For N-DOCOSANE, Upstream Products: 1-Docosanol, Lauric acid; Downstream Products: 1-Octadecanol, 1-Eicosanol, 1-Triacontanol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "N-DOCOSANE (CAS 629-97-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-30193-6 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.