AcS-PEG1-OH

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Category	AcS-PEGn-OH
Catalog NO.	BPG-1107
Product Name	AcS-PEG1-OH
CAS	41858-09-7
Molecular Formula	C4H8O2S
Molecular Weight	120.17

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Product Information

Description	AcS-PEG1-OH is a PEG linker containing a sulfur acetyl group and a hydroxyl group. The sulfur acetyl group can be removed to produce a thiol moiety. The hydroxyl group can react to further derivatize the compound. The hydrophilic PEG linkers increase the water solubility of the compound in aqueous media.
Synonyms	S-acetyl-PEG1-alcohol; Ethanethioic acid, S-(2-hydroxyethyl) ester; 2-(Acetylthio)ethanol; S-acetyl-2-hydroxy-1-thioethane; 2-hydroxyethyl acetyl sulfide; S-acetyl thioethanol; S-acetyl-2-thioethyl alcohol
IUPAC Name	S-(2-hydroxyethyl) ethanethioate
Canonical SMILES	CC(=O)SCCO
InChI	InChI=1S/C4H8O2S/c1-4(6)7-3-2-5/h5H,2-3H2,1H3
InChIKey	URXXNPNLYCRXNE-UHFFFAOYSA-N
Boiling Point	204.3±23.0°C at 760 mmHg
Purity	≥95%
Density	1.164±0.06 g/cm3 (Predicted)
Appearance	Pale Yellow Oily Matter
Storage	Store at 2-8°C

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