Description

Dodecafluoro-1,9-decadiene (CAS No. 1800-91-5) is a highly fluorinated organic compound with the molecular formula C₁₀H₆F₁₂. Its IUPAC name, 3,3,4,4,5,5,6,6,7,7,8,8-dodecafluorodeca-1,9-diene, reflects its unique structure featuring twelve fluorine atoms and two terminal double bonds. This compound is characterized by its exceptional chemical stability, thermal resistance, and hydrophobic properties, making it valuable for advanced material science and specialty chemical applications. It is supplied as a high-purity liquid, rigorously tested to meet the stringent requirements of researchers and industrial scientists. Ideal for use in fluoropolymer synthesis, surface modification, and as a precursor for further functionalization.

Properties

• CAS Number: 1800-91-5
• Complexity: 405
• IUPAC Name: 3,3,4,4,5,5,6,6,7,7,8,8-dodecafluorodeca-1,9-diene
• InChI: InChI=1S/C10H6F12/c1-3-5(11,12)7(15,16)9(19,20)10(21,22)8(17,18)6(13,14)4-2/h3-4H,1-2H2
• InChI Key: PDFSXHZXNZCKNF-UHFFFAOYSA-N
• Exact Mass: 354.0277881
• Molecular Formula: C10H6F12
• Molecular Weight: 354.13
• SMILES: C=CC(C(C(C(C(C(C=C)(F)F)(F)F)(F)F)(F)F)(F)F)(F)F
• Monoisotopic Mass: 354.0277881
• Synonyms: 1800-91-5, Dodecafluoro-1,9-decadiene, 3,3,4,4,5,5,6,6,7,7,8,8-Dodecafluorodeca-1,9-diene, 1,9-Decadiene, 3,3,4,4,5,5,6,6,7,7,8,8-dodecafluoro-, EINECS 217-288-0, 3,3,4,4,5,5,6,6,7,7,8,8-Dodecafluoro-1,9-decadiene, 9KC63N97TA, 1,6-Divinylperfluorohexane, UNII-9KC63N97TA, MFCD00077521, 1,6-divinyl(perfluorohexane), SCHEMBL155212, DTXSID20170895, AKOS015836273, BS-21766, DB-044386, CS-0207374, NS00018828, G85776, Q27272668

Application

Dodecafluoro-1,9-decadiene is primarily used in the development of fluorinated polymers and coatings, where its high fluorine content imparts exceptional chemical inertness and low surface energy. It serves as a key intermediate in the synthesis of specialty materials for aerospace, electronics, and hydrophobic surface treatments. Researchers also utilize it in cross-coupling reactions to create novel fluorinated architectures for advanced material applications.

Safety and Hazards

GHS Hazard Statements

• H226 (14.3%): Flammable liquid and vapor [Warning Flammable liquids]
• H315 (28.6%): Causes skin irritation [Warning Skin corrosion/irritation]
• H319 (28.6%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
• H335 (14.3%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
• H373 (14.3%): May causes damage to organs through prolonged or repeated exposure [Warning Specific target organ toxicity, repeated exposure]
• H412 (14.3%): Harmful to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]
• H413 (42.9%): May cause long lasting harmful effects to aquatic life [Hazardous to the aquatic environment, long-term hazard]

Precautionary Statements

• P210, P233, P240, P241, P242, P243, P260, P261, P264, P264+P265, P271, P273, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501

Hazard Classes and Categories

• Flam. Liq. 3 (14.3%)
• Skin Irrit. 2 (28.6%)
• Eye Irrit. 2 (28.6%)
• STOT SE 3 (14.3%)
• STOT RE 2 (14.3%)
• Aquatic Chronic 3 (14.3%)
• Aquatic Chronic 4 (42.9%)

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