2-[2-(Benzyloxy)ethoxy]ethan-1-ol
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Basic information
- CAS
2050-25-1- Standard SMILES
OCCOCCOCc1ccccc1- InChIKey
LJVNVNLFZQFJHU-UHFFFAOYSA-N- Molecular formula
- C11H16O3
- Average molar mass
- 196.24 g/mol
- Monoisotopic mass
- 196.10994437
Names & identifiers
- Preferred name
- 2-[2-(Benzyloxy)ethoxy]ethan-1-ol
- IUPAC
- 2-(2-phenylmethoxyethoxy)ethanol
- English name
- 2-[2-(Benzyloxy)ethoxy]ethanol
- Molecular formula
- C11H16O3
- Molecular weight
- 196.24
Names & synonyms
2-[2-(benzyloxy)ethoxy]ethan-1-ol2-(2-(benzyloxy)ethoxy)ethan-1-olRefChem:453072887-830-42050-25-12-[2-(Benzyloxy)ethoxy]ethanolDiethylene Glycol Monobenzyl Ether2-(2-(Benzyloxy)ethoxy)ethanolBenzyl-PEG3-alcoholEthanol, 2-[2-(phenylmethoxy)ethoxy]-MFCD00029649Di(ethylene glycol) benzyl ether
Show more names
Bn-PEG2-OHCAS_2050-25-1Benzyl-PEG2-OHBenzyl-PEG2-alcohol5-(Benzyloxy)-3-oxapentane-1-ol
2-(2-phenylmethoxyethoxy)ethanol2-(2-Benzyloxyethoxy)ethanol2-[2-(Phenylmethoxy)ethoxy]ethanolEthanol, 2-[2-(benzyloxy)ethoxy]-Benzyl-PE2-OHBenzyl-PEG2-Hydroxy2-[2-(phenylmethoxy)ethoxy]-EthanolBnO-PEG2-OH
Database identifiers
- CAS
2050-25-1- PubChem CID
- 229722
- DTXSID
DTXSID60281959- EC Number
- 887-830-4
- Nikkaji
- J102.165F
Properties
Computed structural propertiesFilling in
- XLogP
- 0.7
- Topological polar surface area
- 38.7 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 3
- Rotatable bonds
- 7
- Heavy atoms
- 14
- Formal charge
- 0
- Complexity
- 122
Physicochemical properties
- Boiling point
- 80 · 80-110 °C0.5 mm Hg(lit.)
- Density
- 1.094 g/mL · 1.094 g/mL at 25 °C(lit.)
- refractive index
- 20 · n20/D 1.51(lit.)
- Flash point
- 230 °F · >230 °F
- storage temp.
- Sealed in dry,Room Temperature
- Water Solubility
- Soluble in water
- form
- clear liquid
- pka
- 14.36 · 14.36±0.10(Predicted)
- color
- Colorless to Almost colorless
- Specific Gravity
- 1.084 · 1.084
- InChI
- InChI=1S/C11H16O3/c12-6-7-13-8-9-14-10-11-4-2-1-3-5-11/h1-5,12H,6-10H2
- InChIKey
- LJVNVNLFZQFJHU-UHFFFAOYSA-N
- SMILES
- C(O)COCCOCC1=CC=CC=C1
- UNSPSC Code
- 12352100 · 12352100
- NACRES
- 22 · NA.22
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Warning
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.
Hazard information
Hazard Classes and CategoriesSkin Irrit. 2 (100%)
Safety data
- PPE
- Eyeshields, Gloves
- wgk
- 3
- hs_code
- 29094990
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- safety_code
- 24/25
- Storage Class
- 10 - Combustible liquids
- Hazard statements
- H315-H319-H335
- Precautionary statements
- P280-P261
Chemistry & industry
Applications
DescriptionBenzyl-PEG3-alcohol is a PEG linker with an acid labile, benzyl protecting group and a reactive primary alcohol. The primary alcohol can react and further derivatize the compound. The hydrophilic PEG linker increases the water solubility of the compound in aqueous media.
UsesDi(ethylene glycol) benzyl ether may be used as an initiator in the preparation of linear-PLA (poly(L-lactide).
Upstream & downstream products
Upstream raw materials
Downstream products
Related reactions
5 records
Compound notes
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