2-Isopropoxyethanol
2-Isopropoxyethanol (CAS: 109-59-1) is a chemical compound with the linear formula (CH3)2CHOCH2CH2OH and a molecular weight of 104.15 g/mol. This oxygen compound, also known as ethylene glycol monoisopropyl ether, serves as a valuable building block in organic synthesis. It is utilised in scientific research, including studies on atmospheric chemistry and the performance evaluation of electromagnetic sensors in various media. TSS offers this compound with a high purity of 99%.
- IUPAC
- Ethylene glycol monoisopropyl ether,Isopropylglycol
- Synonyms
- Ethylene glycol monoisopropyl etherIsopropylglycol

Atmospheric Chemistry Research
2-Isopropoxyethanol has been employed in investigations into the gas-phase reactions of hydroxyl radicals with ethers and alcohols in the presence of nitrogen oxides, contributing to atmospheric science understanding.
Sensor Performance Evaluation
This compound is used in the development of methodologies for assessing the performance of electromagnetic sensors within non-conducting and non-relaxing environments, such as sandy soil.
Organic Synthesis Building Block
As an organic building block, 2-Isopropoxyethanol is a useful intermediate in the synthesis of more complex organic molecules within the chemical industry and research laboratories.
| Molecular weight | 104.15 |
|---|---|
| Linear formula | (CH3)2CHOCH2CH2OH |
| Assay | 99% |
| Boiling point | 42-44 °C/13 mmHg(lit.) |
| Density | 0.903 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.41(lit.) |
| Application | 2-Isopropoxyethanol was used to study the products of the gas-phase reactions of OH radical with n-butyl methyl ether and 2-isopropoxyethanol in the presence of NO1. 2-Isopropoxyethanol was used to develop methodology for evaluating electromagnetic sensor performance in nonrelaxing and nonconducting (e.g., sandy soil) media2. |


Hazard statements
- H226Flammable liquid and vapour
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 43 °C / 109.4 °F |
| Transport (UN / ADR) | UN 1993C 3 / PGIII |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21-36 |
| Safety statements (S) | 24/25 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 2-Isopropoxyethanol used for?
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2-Isopropoxyethanol is used in scientific research, including studies on atmospheric chemistry and the development of methodologies for evaluating electromagnetic sensor performance. It also serves as a building block in organic synthesis.
What are the CAS number and chemical formula for 2-Isopropoxyethanol?
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The CAS number for 2-Isopropoxyethanol is 109-59-1, and its linear formula is (CH3)2CHOCH2CH2OH.
What grade and purity does Tech Serve Solutions supply for 2-Isopropoxyethanol?
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Tech Serve Solutions supplies 2-Isopropoxyethanol with an assay of 99% purity. We do not represent this product as USP, BP, or EP grade unless explicitly stated in the product specifications.
How should 2-Isopropoxyethanol be handled safely?
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2-Isopropoxyethanol is a flammable liquid and vapour (H226) and is harmful if swallowed, inhaled, or in contact with skin (H312 + H332). It can cause skin irritation (H315) and serious eye irritation (H319). Handle with appropriate personal protective equipment, including eyeshields, gloves, and suitable respiratory protection, in a well-ventilated area.
Is 2-Isopropoxyethanol a controlled substance?
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The provided data does not indicate that 2-Isopropoxyethanol is a controlled substance.
How is 2-Isopropoxyethanol packed and shipped by TSS?
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Tech Serve Solutions exports fine chemicals globally. Specific packaging and shipping details are provided upon request, adhering to all relevant regulations for transporting hazardous materials like UN 1993, Class 3, Packing Group III.
How can I request a sample or quote for 2-Isopropoxyethanol?
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To request a sample or a quotation for 2-Isopropoxyethanol, please contact our sales team through the website or by phone, providing your specific requirements.
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