Dodecane
Also known as: ADAKANE 12, ALKANE C12, BIHEXYL, Ba 51-090453, CH3(CH2)10CH3, DIHEXYL, DODECANE (100 ML ), DUODECANE, Dodecan, Dodecane [Standard Material], Dodecane,>95%, EINECS 203-967-9, MFCD00008969, N-DODECANE FOR PHARMA SYNTHESIS, PARAFOL 12-97 PARAFFIN, DODECANE, ba51-090453, dodecane, dodecanenormal, n-Bihexyl, n-Dodecane
Dodecane (CAS 112-40-3) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H26 and a molecular weight of 170.335 g/mol. Key properties include a melting point of -12ºC, a boiling point of 216.1±3.0 °C at 760 mmHg, a density of 0.8±0.1 g/cm3 and a flash point of 71.1±0.0 °C. It is classified under GHS with signal word Danger and hazard statements H304. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 112-40-3
- Jingsj CID
- J-43483-2
- Molecular Formula
- C12H26
- Molecular Weight
- 170.335 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -12ºC |
|---|---|
| Boiling Point | 216.1±3.0 °C at 760 mmHg |
| Density | 0.8±0.1 g/cm3 |
| Flash Point | 71.1±0.0 °C |
| Exact Mass | 170.203445 |
| LogP | 7.13 |
| Additional Property | 5.96 (vs air) |
| Vapor Pressure | 0.2±0.2 mmHg at 25°C |
| Refractive Index | 1.422 |
| Additional Property | <0.1 g/100 mL at 25 ºC |
GHS Safety & Compliance
- H304
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 Dodecane?
The CAS number of Dodecane is 112-40-3.
What are the molecular formula and molecular weight of Dodecane?
Dodecane has molecular formula C12H26 and molecular weight 170.335 g/mol.
Is Dodecane hazardous?
Dodecane has GHS signal word Danger and hazard statements H304.
What are the upstream and downstream products of Dodecane?
For Dodecane, Upstream Products: Lauric acid, 2-bromododecane, 1-Dodecanol; Downstream Products: Perfluorododecane, 3-Methylhexane, 3,4-Dimethylhexane.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Dodecane (CAS 112-40-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-43483-2 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.