Description

1,2,3-Tris(2-cyanoethoxy)propane (CAS No. 2465-93-2) is a high-purity organic compound with the molecular formula C₁₂H₁₇N₃O₃ and IUPAC name 3-[2,3-bis(2-cyanoethoxy)propoxy]propanenitrile. This specialty chemical features three cyanoethoxy functional groups attached to a propane backbone, making it a versatile intermediate for organic synthesis and material science applications. It is supplied as a clear to pale-yellow liquid with excellent solubility in polar organic solvents. Our product is rigorously tested for purity, stability, and consistency, ensuring reliable performance in research and industrial processes. Ideal for use as a polar stationary phase modifier in gas chromatography (GC) or as a crosslinking agent in polymer chemistry.

Properties

• CAS Number: 2465-93-2
• Complexity: 319
• IUPAC Name: 3-[2,3-bis(2-cyanoethoxy)propoxy]propanenitrile
• InChI: InChI=1S/C12H17N3O3/c13-4-1-7-16-10-12(18-9-3-6-15)11-17-8-2-5-14/h12H,1-3,7-11H2
• InChI Key: ALGVJKNIAOBBBJ-UHFFFAOYSA-N
• Exact Mass: 251.12699141
• Molecular Formula: C12H17N3O3
• Molecular Weight: 251.28
• SMILES: C(COCC(COCCC#N)OCCC#N)C#N
• Topological: 99.1
• Monoisotopic Mass: 251.12699141
• Physical Description: Yellow viscous liquid;
• Synonyms: 1,2,3-Tris(2-cyanoethoxy)propane, 2465-93-2, Propanenitrile, 3,3′,3”-[1,2,3-propanetriyltris(oxy)]tris-, Tris(.beta.-cyanoethoxy)propane, CKN6B8UG9R, Tris(beta-cyanoethoxy)propane, tris(cyanoethoxy)propane, EINECS 219-573-5, UNII-CKN6B8UG9R, NSC 105812, NSC-105812, AI3-28873, DTXSID4062438, Propanenitrile, 3,3′,3”-(1,2,3-propanetriyltris(oxy))tris-, 1,2,3-Tris(2′-cyanoethoxy)propane, 1,2,3-Tris-(2-cyanoethoxy)-propane, 1,2,3-TRIS(.BETA.-CYANETHOXY)PROPANE, 3,3′,3”-(1,2,3-PROPANETRIYLTRIS(OXY))TRIS(PROPANENITRILE), 3,3′,3”-[1,2,3-Propanetriyltris(oxy)]tris[propanenitrile], Tris(betacyanoethoxy)propane, DTXCID9037117, 1,2,3Tris(betacyanoethoxy)propane, 1,2,3-TRIS(BETA-CYANETHOXY)PROPANE, 3,3′,3”Propane1,2,3triyltrioxytripropiononitrile, Propionitrile, 3,3′,3”(1,2,3propanetriyltrioxy)tri, Propanenitrile, 3,3′,3”(1,2,3propanetriyltris(oxy))tris, 219-573-5, algvjkniaobbbj-uhfffaoysa-n, un3276, 3-[2,3-Bis(2-cyanoethoxy)propoxy]propanenitrile, Glycerol Tris(2-cyanoethyl) Ether, MFCD00019868, 3-{[1,3-bis(2-cyanoethoxy)propan-2-yl]oxy}propanenitrile, Propionitrile, 3,3′,3”-(1,2,3-propanetriyltrioxy)tri-, 1,2,3-Tris(.beta.-cyanoethoxy)propane, 1,2,3-Tris(2-cyanoethoxy)propane, Pract., 3,3′,3”-Propane-1,2,3-triyltrioxytripropiononitrile, NSC105812, 1,2,3-Tris(beta-cyanoethoxy)propane, Propanenitrile,3,3′,3”-[1,2,3-propanetriyltris(oxy)]tris-, NCIOpen2_007320, SCHEMBL2024883, 1,3-Tris(2-cyanoethoxy)propane, CAA46593, SBB007767, STL477737, 1,3-Tris(.beta.-cyanoethoxy)propane, AKOS015836383, BS-43952, DB-046514, CS-0128258, NS00027713, ST50307725, T0525, D92357, EN300-317351, 3-[2,3-Bis(2-cyanoethoxy)propoxy]propanenitrile #, Propionitrile,3′,3”-(1,2,3-propanetriyltrioxy)tri-, 1,2,3-Tris(2-cyanoethoxy)propane [liquid phase for GC], 3,3′,3”-[propane-1,2,3-triyltris(oxy)]tripropanenitrile, Propanenitrile,3′,3”-[1,2,3-propanetriyltris(oxy)]tris-

Application

1,2,3-Tris(2-cyanoethoxy)propane is widely used as a polar stationary phase in gas chromatography for the separation of complex mixtures. It also serves as a key intermediate in the synthesis of specialty polymers and resins due to its trifunctional reactivity. Researchers utilize this compound in the development of high-performance materials with tailored dielectric properties.

Safety and Hazards

GHS Hazard Statements

• H301 (16.7%): Toxic if swallowed [Danger Acute toxicity, oral]
• H302 (83.3%): Harmful if swallowed [Warning Acute toxicity, oral]
• H312 (83.3%): Harmful in contact with skin [Warning Acute toxicity, dermal]
• H315 (33.3%): Causes skin irritation [Warning Skin corrosion/irritation]
• H319 (33.3%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
• H332 (83.3%): Harmful if inhaled [Warning Acute toxicity, inhalation]
• H335 (16.7%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Precautionary Statements

• P261, P264, P264+P265, P270, P271, P280, P301+P316, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

Hazard Classes and Categories

• Acute Tox. 3 (16.7%)
• Acute Tox. 4 (83.3%)
• Acute Tox. 4 (83.3%)
• Skin Irrit. 2 (33.3%)
• Eye Irrit. 2A (33.3%)
• Acute Tox. 4 (83.3%)
• STOT SE 3 (16.7%)

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