1,1-Dimethylethyl 3-[2-[2-[2-[[(4-methylphenyl)sulfonyl]oxy]ethoxy]ethoxy]ethoxy]propanoate, 95%

cas: 217817-01-1 — see every product listed under this CAS number, including other names

1,1-Dimethylethyl 3-[2-[2-[2-[[(4-methylphenyl)sulfonyl]oxy]ethoxy]ethoxy]ethoxy]propanoate, 95% (CAS 217817-01-1) is a chemical reagent available from Chemat. Available pack sizes: 100mg, 250mg, 1g, 5g. Offered by: Chemat.

• 2D
• 3D

Tert-butyl 3-[2-[2-[2-(4-methylphenyl)sulfonyloxyethoxy]ethoxy]ethoxy]propanoate (CAS 217817-01-1) is a chemical compound with the molecular formula C20H32O8S and a molecular weight of 432.5 g/mol. IUPAC name: tert-butyl 3-[2-[2-[2-(4-methylphenyl)sulfonyloxyethoxy]ethoxy]ethoxy]propanoate. InChIKey: AAQWIVKRAHBPDM-UHFFFAOYSA-N.

Identity

Molecular formula	C20H32O8S
Molecular weight	432.5 g/mol
IUPAC name	tert-butyl 3-[2-[2-[2-(4-methylphenyl)sulfonyloxyethoxy]ethoxy]ethoxy]propanoate
InChIKey	AAQWIVKRAHBPDM-UHFFFAOYSA-N
SMILES	CC1=CC=C(C=C1)S(=O)(=O)OCCOCCOCCOCCC(=O)OC(C)(C)C

Computed by PubChem (NCBI)

Synonyms: Tos-PEG4-t-butyl ester, Tos-PEG3-CH2CH2COOtBu, Tos-PEG4-t-butyl ester (Tos-PEG4-Boc), tert-butyl 3-(2-(2-(2-(tosyloxy)ethoxy)ethoxy)ethoxy)propanoate, tert-butyl 3-[2-[2-[2-(4-methylphenyl)sulfonyloxyethoxy]ethoxy]ethoxy]propanoate, tert-Butyl 3-[2-[2-[2-(Tosyloxy)ethoxy]ethoxy]ethoxy]propanoate, Tos-PEG4-Boc, orb1909254, AAQWIVKRAHBPDM-UHFFFAOYSA-N, tert-butyl 3-(2-(2-(2-(tosyloxy)ethoxy)ethoxy)ethoxy)-propanoate

Isomers (same molecular formula)

2-[2-[2-[2-(oxan-2-yloxy)ethoxy]ethoxy]ethoxy]ethyl 4-methylbenzenesulfonate C₂₀H₃₂O₈S

Also listed as

Tos-peg4-t-butyl ester, 95% Combi-blocks CAS 217817-01-1

Tos–PEG4–t–butyl ester GLPBio CAS 217817-01-1

Tos-PEG4-t-butyl ester, 99.46% MedChemExpress CAS 217817-01-1

Tos-PEG4-t-Butyl ester, 97% Fluorochem CAS 217817-01-1