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Atomfair 1,1,2-Triethoxyethane C8H18O3 CAS 4819-77-6

1,1,2-Triethoxyethane (CAS No. 4819-77-6) is a high-purity organic compound with the molecular formula C8H18O3. This colorless liquid, also known as Ethoxyacetaldehyde diethyl acetal, is widely used as a versatile reagent in organic synthesis and specialty chemical applications. With a molecular weight of 162.23 g/mol, it offers excellent solubility in common organic solvents, making it ideal for laboratory and industrial processes. Our product is rigorously tested to ensure ≥98% purity (GC) and is supplied in sealed containers to maintain stability. Researchers value its role as a protected aldehyde equivalent and its utility in acetalization reactions. Proper storage under inert atmosphere is…

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Description

1,1,2-Triethoxyethane (CAS No. 4819-77-6) is a high-purity organic compound with the molecular formula C8H18O3. This colorless liquid, also known as Ethoxyacetaldehyde diethyl acetal, is widely used as a versatile reagent in organic synthesis and specialty chemical applications. With a molecular weight of 162.23 g/mol, it offers excellent solubility in common organic solvents, making it ideal for laboratory and industrial processes. Our product is rigorously tested to ensure ≥98% purity (GC) and is supplied in sealed containers to maintain stability. Researchers value its role as a protected aldehyde equivalent and its utility in acetalization reactions. Proper storage under inert atmosphere is recommended to preserve its quality.

Properties

  • CAS Number: 4819-77-6
  • Complexity: 69.7
  • IUPAC Name: 1,1,2-triethoxyethane
  • InChI: InChI=1S/C8H18O3/c1-4-9-7-8(10-5-2)11-6-3/h8H,4-7H2,1-3H3
  • InChI Key: VNSJUZIHZNZLKM-UHFFFAOYSA-N
  • Exact Mass: 162.125594432
  • Molecular Formula: C8H18O3
  • Molecular Weight: 162.23
  • SMILES: CCOCC(OCC)OCC
  • Topological: 27.7
  • Monoisotopic Mass: 162.125594432
  • Synonyms: 1,1,2-Triethoxyethane, 4819-77-6, Ethane, 1,1,2-triethoxy-, Ethoxyacetaldehyde diethyl acetal, Ethoxyacetaldehyde diethylacetal, AI3-08043, EINECS 225-394-3, DTXSID10197455, NSC 62041, DTXCID20119946, 225-394-3, vnsjuzihznzlkm-uhfffaoysa-n, 1,1,2-triethoxy-ethane, 2-Ethoxyacetaldehyde diethylacetal, VYF2MW8WVR, NSC-62041, 1,2,2-Triethoxyethane, NSC62041, MFCD00040761, UNII-VYF2MW8WVR, SCHEMBL277640, SCHEMBL618027, SCHEMBL618028, SCHEMBL14633846, EAA81977, Acetaldehyde, ethoxy-, diethyl acetal, AKOS009157343, AS-18986, CS-0231334, NS00031777, D97183, EN300-107945

Application

1,1,2-Triethoxyethane serves as a valuable protecting group for aldehydes in multi-step organic syntheses. It finds application as a precursor in the preparation of heterocyclic compounds and specialty chemicals. The compound is particularly useful in pharmaceutical intermediates where controlled aldehyde release is required. Its acetal functionality makes it suitable for use in Grignard reactions and nucleophilic additions.

Safety and Hazards

GHS Hazard Statements

  • H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
  • H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
  • H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
  • H335 (100%): 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. 3 (100%)
  • Skin Irrit. 2 (100%)
  • Eye Irrit. 2A (100%)
  • STOT SE 3 (100%)

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

Disclaimer

Intended Use & Restrictions

This product is sold exclusively for laboratory research, analytical testing, or non-commercial purposes.

  • Strictly prohibited: Resale, repackaging, or formulation into commercial products.
  • Not approved for human/animal use, diagnostics, or manufacturing (including pharmaceuticals, agrochemicals, or consumer goods).

Patent & Regulatory Compliance

Certain molecules may be protected by active patents or regulatory restrictions.

  • Buyers must independently verify patent status (e.g., via USPTO/EPO/CNIPA) and comply with local laws.
  • Atomfair LLC does not provide legal assurances regarding patent non-infringement or jurisdictional compliance.

Liability Release

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  • Use this product only as permitted by law.
  • Indemnify Atomfair LLC against all claims arising from misuse, patent infringement, or regulatory violations.

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