Description

Di-iso-amyl ether (CAS No. 544-01-4), also known as 3-methyl-1-(3-methylbutoxy)butane, is a high-purity organic solvent with the molecular formula C₁₀H₂₂O. This branched-chain ether is characterized by its low volatility, excellent solvency power, and stability under a wide range of conditions. It is commonly utilized in organic synthesis, extraction processes, and as a reaction medium due to its inert nature and compatibility with various reagents. Available in multiple packaging options to suit laboratory and industrial-scale applications, our Di-iso-amyl ether is rigorously tested to meet the highest purity standards, ensuring reliable performance in sensitive chemical processes.

Synonyms: Diisopentyl ether, Isoamyl ether, Diisoamyl ether, 544-01-4, DI-ISO-AMYL ETHER

Properties

• CAS Number: 544-01-4
• Complexity: 66.9
• IUPAC Name: 1-isopentyloxy-3-methyl-butane
• InChI: InChI=1S/C10H22O/c1-9(2)5-7-11-8-6-10(3)4/h9-10H,5-8H2,1-4H3
• InChI Key: AQZGPSLYZOOYQP-UHFFFAOYSA-N
• LogP: Log Kow = 4.25
• Exact Mass: 158.167065321
• Molecular Formula: C10H22O
• Molecular Weight: 158.28
• SMILES: CC(C)CCOCCC(C)C
• Topological: 9.2
• Monoisotopic Mass: 158.167065321
• Physical Description: Liquid
• Color/Form: COLORLESS LIQUID
• Odor: PLEASANT, FRUITY ODOR
• Boiling Point: 172.5 °C
• Solubility: MISCIBLE WITH ALCOHOL, CHLOROFORM, ETHER
• Density: 0.7777 @ 12 °C/4 °C
• Vapor Pressure: 1.4 [mmHg]
• Refractive Index: INDEX OF REFRACTION: 1.4085 @ 20 °C/D
• Synonyms: Diisopentyl ether, Isoamyl ether, Diisoamyl ether, 544-01-4, DI-ISO-AMYL ETHER, Butane, 1,1′-oxybis[3-methyl-, 1,1′-Oxylbis(3-methylbutane), HSDB 2773, Butane, 1,1′-oxybis(3-methyl-, EINECS 208-857-4, DTXSID8052198, UNII-5X9P91566R, AI3-02268, Butane, 1,1′-oxylbis(3-methyl-, NSC-9281, ISOAMYL ETHER [MI], DTXCID3030769, DI-ISO-AMYL ETHER [HSDB], EC 208-857-4, Di3methylbutyl ether, 1,1’Oxybis(3methylbutane), 1,1’Oxylbis(3methylbutane), Butane, 1,1’oxybis(3methyl, aqzgpslyzooyqp-uhfffaoysa-n, inchi=1/c10h22o/c1-9(2)5-7-11-8-6-10(3)4/h9-10h,5-8h2,1-4h, un3271, Isopentyl ether, Isoamyl oxide, Di-3-methylbutyl ether, 3-methyl-1-(3-methylbutoxy)butane, 1,1′-Oxybis(3-methylbutane), NSC 9281, 5X9P91566R, i-pentylether, di-isoamyl ether, di-isopentyl ether, MFCD00008947, Isoamyl ether, 99%, di(3-methylbutyl) ether, SCHEMBL42956, Butane,1′-oxybis[3-methyl-, NSC9281, CHEBI:183294, 1-(Isopentyloxy)-3-methylbutane #, Tox21_303780, STL280333, AKOS009031402, NCGC00357071-01, CAS-544-01-4, LS-13910, DB-052564, I0086, NS00005010, Q22829647

Application

Di-iso-amyl ether is widely employed as a solvent in organic synthesis, particularly for Grignard reactions and other organometallic processes due to its non-reactive nature. It serves as an effective extraction medium for separating polar and non-polar compounds in liquid-liquid extractions. Additionally, its high boiling point and stability make it suitable for use as a reaction solvent in high-temperature applications.

Safety and Hazards

GHS Hazard Statements

• H226: Flammable liquid and vapor [Warning Flammable liquids]
• H401: Toxic to aquatic life [Hazardous to the aquatic environment, acute hazard]
• H411: Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]

Precautionary Statements

• P210, P233, P240, P241, P242, P243, P273, P280, P303+P361+P353, P370+P378, P391, P403+P235, and P501

Hazard Classes and Categories

• Flam. Liq. 3 (100%)
• Skin Sens. 1B (64.5%)
• Acute Tox. 3 (64.5%)
• Aquatic Chronic 2 (64.5%)

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