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Triethylene glycol monomethyl ether

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Category	Small-molecule Methoxy Linear PEG (mPEG)
Catalog NO.	BPG-1715
Product Name	Triethylene glycol monomethyl ether
CAS	112-35-6
Molecular Formula	C7H16O4
Molecular Weight	164.20

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Description	Triethylene glycol monomethyl ether (CAS# 112-35-6) is a polymer which has been used in the synthesis of glycidyl triazolyl polymers.
Synonyms	2-[2-(2-methoxyethoxy)ethoxy]ethanol
IUPAC Name	2-[2-(2-methoxyethoxy)ethoxy]ethanol
Canonical SMILES	COCCOCCOCCO
InChI	InChI=1S/C7H16O4/c1-9-4-5-11-7-6-10-3-2-8/h8H,2-7H2,1H3
InChIKey	JLGLQAWTXXGVEM-UHFFFAOYSA-N
Boiling Point	122 °C (10 mmHg)
Melting Point	-44°C
Flash Point	118°C
Purity	purum, ≥97.0% (GC)
Density	1.026 g/cm³
Solubility	6.09 M;In water, miscible;Soluble in water;Solubility in heptane = 1.5 wt%, completely soluble in acetone, benzene, ethyl ether, methanol, and carbon tetrachloride at 25 °C.;Solubility in water: miscible
Appearance	Viscous colorless liquid
Application	Activated PEG derivatives can be used to modify peptides, proteins, or in other bioconjugation applications. PEGylated materials have found broad use in drug delivery systems, virology, and immunology, as the incorporation of PEG improves pharmacological properties such as increased water solubility, enhanced resistance to degradation (protein hydrolysis), increased circulation half-life, and reduced antigenicity. In addition to PEGylation, activated PEG derivatives can also be used to form networks for tissue engineering or drug delivery applications, depending on the architecture and reactivity.
Storage	Inert atmosphere, Room Temperature
Exact Mass	164.10485899
Vapor Pressure	0.0035 [mmHg]
LogP	-1.46 (calculated)
Decomposition	When heated to decomposition it emits acrid smoke and irritating fumes.
Refractive Index	1.4381 at 21 °C
Pictogram(s)	Irritant
Signal	Warning
Precautionary Statement Codes	P264, P264+P265, P280, P302+P352, P305+P351+P338, P321, P332+P317, P337+P317, and P362+P364

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