3,6-DIOXA-8-MERCAPTOOCTAN-1-OL

Base Information

• Chemical Name: 3,6-DIOXA-8-MERCAPTOOCTAN-1-OL
• CAS No.: 56282-36-1
• Molecular Formula: C6H14O3S
• Molecular Weight: 166.241
• Mol file: 56282-36-1.mol

Synonyms:THIOL-PEG3-OH;3,6-DIOXA-8-MERCAPTOOCTAN-1-OL;2-[2-(2-MERCAPTOETHOXY)ETHOXY]ETHANOL;Thiol-PEG3-OH2-(2-(2-mercaptoethoxy)ethoxy)ethanol]

Chemical Property of 3,6-DIOXA-8-MERCAPTOOCTAN-1-OL

Chemical Property:

• Vapor Pressure: 0.000907mmHg at 25°C
• Refractive Index: 1.475
• Boiling Point: 100°C/0.1 Torr.
• Flash Point: 117.3°C
• PSA: 77.49000
• Density: 1.094g/cm³
• LogP: -0.05830
• Storage Temp.: -20°C Freezer, Under Inert Atmosphere
• Solubility.: Chloroform (Slightly), Methanol (Sligtly, Heated)

Purity/Quality:

98%,99%, ^*data from raw suppliers

3,6-Dioxa-8-mercaptooctan-1-ol ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Description: Thiol-PEG3-alcohol is a PEG linker containing a thiol group and a hydroxyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The thiol group reacts with maleimide, OPSS, vinylsulfone and transition metal surfaces including gold, silver, etc. The hydroxyl group enables further derivatization or replacement with other reactive functional groups.
• Uses: 3,6-Dioxa-8-mercaptooctan-1-ol (cas# 56282-36-1) is a compound useful in organic synthesis.

Technology Process of 3,6-DIOXA-8-MERCAPTOOCTAN-1-OL

There total 8 articles about 3,6-DIOXA-8-MERCAPTOOCTAN-1-OL which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 94.0%

S-(2-(2-(2-hydroxyethoxy)ethoxy)ethyl) ethanethioate (153870-20-3,165729-83-9) → 2-<2-(2-mercaptoethoxy)ethoxy>ethanol (56282-36-1)

Guidance literature:

With ethylenediaminetetraacetic acid; hydroxylamine; In aq. phosphate buffer; N,N-dimethyl-formamide; at 20 ℃; for 24h; Inert atmosphere;

DOI:10.1021/acs.molpharmaceut.5b00489

Reference yield: 87.0%

2-[2-(2-iodoethoxy)ethoxy]ethanol (62573-16-4) → 2-<2-(2-mercaptoethoxy)ethoxy>ethanol (56282-36-1)

Guidance literature:

With sodium hydrogensulfide; In methanol; for 3h; Ambient temperature;

DOI:10.1016/S0040-4020(01)90786-0

Reference yield: 80.0%

2-[2-(chloroethoxy)ethoxy]ethanol (5197-62-6) → 2-<2-(2-mercaptoethoxy)ethoxy>ethanol (56282-36-1)

Guidance literature:

With sodium hydrogensulfide; In ethanol;

DOI:10.1016/S0040-4020(98)00674-7

upstream raw materials:

2-[2-(2-iodoethoxy)ethoxy]ethanol

2-[2-(chloroethoxy)ethoxy]ethanol

thiourea

S-(2-(2-(2-hydroxyethoxy)ethoxy)ethyl) ethanethioate

Downstream raw materials:

C₁₃H₁₈O₄S

2-(2-(2-mercaptoethoxy)ethoxy)ethyl 4-mercaptobenzoate

2-[2-(2-mercaptoethoxy)ethoxy]ethyl 2-mercaptobenzoate

Succinic acid 2-(2-{2-[2-(2-{2-[bis-(4-methoxy-phenyl)-phenyl-methoxy]-ethoxy}-ethoxy)-ethyldisulfanyl]-ethoxy}-ethoxy)-ethyl ester 4-nitro-phenyl ester

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