N-Dodecane (NC12)

n-Dodecane (NC12) CAS 112-40-3 is a liquid alkane hydrocarbo, used as solvent, in organic synthesis, in jet fuel research, as a distillation chaser, and in the rubber and paper processing industries.

Technical Specifications

Packaging & Storage

• 150kgs drum, 12MT/FCL with pallets

• Keep it away from fire and heat source, oxidizing agent, acids and alkaline.

Primary Applications of n-Dodecane (NC12)

Analytical Chemistry:

Primary reference standard in gas chromatography

Petrochemical & Fuel Research:

Jet fuel surrogate component, cetane number testing

Solvent & Extraction:

High-boiling, non-polar solvent for oils, resins, and specialty chemicals

Polymer & Surfactant Manufacturing:

Raw material for linear alkylbenzene (LAB) and alcohol production

Phase Change Materials (PCM):

Component in thermal energy storage formulations

Cleaning & Degreasing:

Low-odor alternative to traditional hydrocarbon solvents

Cosmetics & Personal Care:

Emollient and carrier in formulations

Frequently Asked Questions (FAQs)

Q: What is the difference between n-Dodecane (NC12) and Dodecane mixtures?

A: n-Dodecane (NC12) refers specifically to the straight-chain isomer (CAS 112-40-3) with purity ≥99%.    Commercial "dodecane" may contain branched isomers and impurities.

Q: Is n-Dodecane (NC12) biodegradable?

A: Yes.  Straight-chain alkanes like n-dodecane are readily biodegradable according to OECD 301 guidelines.

Q: Is n-Dodecane (NC12) used as a cetane reference?

A: While n-hexadecane (cetane) is the official high-cetane reference (CN=100), n-dodecane is frequently used in research and surrogate diesel fuel formulations because it better represents the volatility of real diesel.

Q: Can n-Dodecane (NC12) be used as a jet fuel surrogate?

A: Yes. n-Dodecane (NC12) is one of the most common single-component surrogates for Jet A, JP-8, and other kerosene-based aviation fuels in combustion and CFD modeling studies.

Where can I buy n-Dodecane (NC12)?

You can contact us via Email mandy@aozunchem.com or WhatsApp +86-18452425579 for offers and bulk orders.

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