Molekula
Diethylene glycol monoethyl ether - USP CRS
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Certificate of Analysis with every batch
Diethylene glycol monoethyl ether (DEGEE) is a clear, colorless solvent and coupling agent widely used in pharmaceutical formulations, cosmetics, and as a solvent for dyes, resins, and cellulose ethers. It acts as a humectant, plasticizer, and solvent in USP-compliant applications, ensuring stability and consistency in final products. This chemical has a CAS number of 111-90-0, with the molecular formula C6H14O3 and a molecular weight of 134.17. It is stable at ambient storage conditions, with a signal word classification of "Warning" for safety. Molekula supplies Diethylene glycol monoethyl ether - USP CRS from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.
Overview
- SKU
- 90033432
- CAS Number
- 111-90-0
- IUPAC Name
- 2-(2-ethoxyethoxy)ethanol
- EC Number
- 203-919-7
- Molecular Formula
- C2H5OCH2CH2OCH2CH2OH
- Molecular Weight
- 134.17
- Exact Mass
- 134.0943
- SMILES
- CCOCCOCCO
- InChIKey
- XXJWXESWEXIICW-UHFFFAOYSA-N
- InChI
- InChI=1S/C6H14O3/c1-2-8-5-6-9-4-3-7/h7H,2-6H2,1H3
- PubChem CID
- 8146
Literature values
Published physical properties of the substance, not batch specifications.
- Appearance
- Colorless liquid
- Odour
- Mild, pleasant odor
- Melting Point
- -76 °C
- Boiling Point
- 196-202 °C
- Density
- 0.99 (relative, water = 1)
- Solubility (other solvents)
- Miscible with ethanol, acetone, benzene; very soluble in ethyl ether
- Vapour Pressure
- 19 Pa at 25 °C
- Refractive Index
- 1.4273
- log P (octanol/water)
- -0.54
Source: PubChem CID 8146 (HSDB, ICSC)
See all 2 other grades of CAS 111-90-0 →
Frequently asked questions
What is diethylene glycol monoethyl ether (USP CRS) commonly used for?
It is primarily used as a solvent in pharmaceutical formulations, cosmetics, and as a coupling agent in dyeing and printing textiles.
What is the chemical formula and molecular weight of diethylene glycol monoethyl ether?
The formula is **C₂H₅OCH₂CH₂OCH₂CH₂OH**, and the molecular weight is **134.17 g/mol**.
What is the signal word and safety classification for this product?
The product has a **signal word of 'Warning'** and is classified as hazardous under GHS, requiring proper handling and labeling.
How should diethylene glycol monoethyl ether (USP CRS) be stored?
Store in a tightly sealed container at **ambient temperature**, away from ignition sources and incompatible substances.
Does Molekula supply diethylene glycol monoethyl ether in bulk quantities?
Yes, we offer bulk quantities of diethylene glycol monoethyl ether (USP CRS) upon request, subject to availability and order specifications.
What documentation is provided with an order of diethylene glycol monoethyl ether (USP CRS)?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **USP Certificate of Conformance** for traceability and compliance.
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Molekula has supplied fine chemicals and biochemicals since 2000 from ISO 9001:2015 and ISO 14001:2015 certified facilities. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.