Description

Silane, trimethyl(2-propen-1-yloxy)- (CAS No. 18146-00-4) is a highly versatile organosilicon compound with the molecular formula C₆H₁₄OSi. Also known as Allyloxytrimethylsilane or Allyl trimethylsilyl ether, this clear, volatile liquid is characterized by its reactive allyloxy and trimethylsilyl functional groups. With a purity of ≥98%, it is ideal for use in organic synthesis, surface modification, and as a coupling agent in polymer chemistry. Its unique structure enables applications in crosslinking, adhesion promotion, and as a precursor for advanced materials. Packaged under inert gas to ensure stability, this compound is suitable for researchers and industrial scientists requiring high-performance silane reagents.

Properties

• CAS Number: 18146-00-4
• Complexity: 73.1
• IUPAC Name: allyloxy(trimethyl)silane
• InChI: InChI=1S/C6H14OSi/c1-5-6-7-8(2,3)4/h5H,1,6H2,2-4H3
• InChI Key: MNMVKGDEKPPREK-UHFFFAOYSA-N
• Exact Mass: 130.081391600
• Molecular Formula: C6H14OSi
• Molecular Weight: 130.26
• SMILES: C[Si](C)(C)OCC=C
• Topological: 9.2
• Monoisotopic Mass: 130.081391600
• Synonyms: Allyloxytrimethylsilane, 18146-00-4, Silane, trimethyl(2-propen-1-yloxy)-, Silane, trimethyl(2-propenyloxy)-, Allyl trimethylsilyl ether, O-Trimethylsilylallyl alcohol, Trimethyl(2-propenyloxy)silane, EINECS 242-031-4, DTXSID6066319, DTXCID4035756, 242-031-4, trimethyl(prop-2-enoxy)silane, Allyloxytrimethylsilane, 98%, Allyl alcohol, TMS derivative, Trimethylallyloxysilane, trimethyl(prop-2-en-1-yloxy)silane, MFCD00008643, Trimethyl Allyloxysilane, allyloxy-trimethyl-silane, Me3SiO-CH2-CH=CH2, 1-Trimethylsiloxy-2-propene, Silane, (allyloxy)trimethyl-, 1-Trimethylsilyloxy-2-propene, SCHEMBL336085, SCHEMBL9696418, Allyl alcohol, trimethylsilyl ether, AKOS015839130, AS-80569, DB-264298, A0927, NS00054526, D88353

Application

Trimethyl(prop-2-enoxy)silane is widely used as a coupling agent in polymer and material science to enhance adhesion between organic and inorganic interfaces. It serves as a key intermediate in the synthesis of functionalized silanes and modified surfaces, particularly in coatings and composites. Researchers also employ it in organic transformations, such as allylation reactions, due to its reactive allyloxy group.

Safety and Hazards

GHS Hazard Statements

• H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]
• H315 (97.8%): Causes skin irritation [Warning Skin corrosion/irritation]
• H319 (97.8%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
• H335 (95.6%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Precautionary Statements

• P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, 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. 2 (100%)
• Skin Irrit. 2 (97.8%)
• Eye Irrit. 2 (97.8%)
• STOT SE 3 (95.6%)

If you are interested or have any questions, please contact us at support@atomfair.com

Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.