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Propynol ethoxylate

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Category	Small-molecule Heterobifunctional PEG
Catalog NO.	BPG-1696
Product Name	Propynol ethoxylate
CAS	3973-18-0
Molecular Formula	C5H8O2
Molecular Weight	100.12

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Description	2-(2-Propyn-1-yloxy)ethanol (CAS# 3973-18-0) is an intermediate and it is shown to be used in the design and synthesis of a tag-free chemical probe for photoafiinity labeling.
Synonyms	Propargyl-PEG2-alcohol; Propargyl-PEG1-alcohol; 2-(2-Propyn-1-yloxy)ethanol; 2-(2-Propynyloxy)ethanol; 2-Propynoxyethanol; 3-(2-Hydroxyethoxy)-1-propyne; 4-Oxa-1-hexyn-6-ol; Ethylene Glycol Monopropargyl Ether; Ethanol, 2-(2-propynyloxy)-
IUPAC Name	2-prop-2-ynoxyethanol
Canonical SMILES	C#CCOCCO
InChI	InChI=1S/C5H8O2/c1-2-4-7-5-3-6/h1,6H,3-5H2
InChIKey	GHGCQQRMJCSIBQ-UHFFFAOYSA-N
Boiling Point	80-90°C at 12-14 Torr
Purity	>97%
Density	1.0261 g/cm³
Solubility	Soluble in Chloroform (Sparingly), Ethyl Acetate (Slightly)
Related CAS	32199-97-6 (polymer)
Appearance	Pale Yellow or Colorless Oily Matter
Storage	Store at 2-8°C
Exact Mass	100.052429494
LogP	-0.37150
Pictogram(s)	Corrosive, Acute Toxic, Irritant, Health Hazard
Signal	Danger
Precautionary Statement Codes	P203, P260, P261, P264, P264+P265, P270, P271, P280, P284, P301+P317, P304+P340, P305+P351+P338, P305+P354+P338, P316, P317, P318, P319, P320, P330, P337+P317, P403+P233, P405, and P501

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