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Chemical Structure| 111-77-3 Chemical Structure| 111-77-3
Chemical Structure| 111-77-3

Methyl-PEG2-alcohol

CAS No.: 111-77-3

4.5 *For Research Use Only !

Cat. No.: A124404 Purity: 99%

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Product Details of Methyl-PEG2-alcohol

CAS No. :111-77-3
Formula : C5H12O3
M.W : 120.15
SMILES Code : COCCOCCO
MDL No. :MFCD00002871
InChI Key :SBASXUCJHJRPEV-UHFFFAOYSA-N
Pubchem ID :8134

Safety of Methyl-PEG2-alcohol

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H227-H361
Precautionary Statements:P201-P202-P210-P280-P308+P313-P370+P378-P403+P235-P405-P501

Application In Synthesis of Methyl-PEG2-alcohol

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 111-77-3 ]

[ 111-77-3 ] Synthesis Path-Downstream   1~4

  • 1
  • [ 111-77-3 ]
  • [ 86688-96-2 ]
  • (1H-pyrrol-3-yl)acetic acid 2-(2-methoxyethoxy)ethyl ester [ No CAS ]
  • 2
  • [ 111-77-3 ]
  • [ 98-59-9 ]
  • [ 118591-58-5 ]
  • 4
  • [ 111-77-3 ]
  • [ 2150-46-1 ]
  • C12H16O6 [ No CAS ]
YieldReaction ConditionsOperation in experiment
6.9 g With di(n-butyl)tin oxide; In toluene; for 8h;Dean-Stark; Reflux; In a reaction vessel equipped with a Dean-Stark apparatus, 5.0 g of a compound represented by the formula (I-3-1)3.9 g of the compound represented by the formula (I-3-2), 0.1 g of dibutyltin oxide,90 mL of toluene was added, and the mixture was heated under reflux for 8 hours while changing toluene. After distilling off toluene, it was purified by column chromatography (silica gel, ethyl acetate / hexane) to obtain 6.9 g of a compound represented by the formula (I-3-3).
6.9 g With di(n-butyl)tin oxide; In toluene; for 8h;Dean-Stark; Reflux; 5.0 g of the compound represented by the formula (I-3-1) in a reaction vessel equipped with a Dean-Stark apparatus. , 3.9 g of the compound represented by the formula (I-3-2), 0.1 g of dibutyltin oxide, tolue 90 mL was added, and the mixture was heated under reflux for 8 hours while replacing toluene. Distill off toluene After that, purification is performed by column chromatography (silica gel, ethyl acetate / hexane). No, 6.9 g of the compound represented by the formula (I-3-3) was obtained.
 

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