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2-[2-(2-methoxyethoxy)ethoxy]-ethanethiol

2-[2-(2-methoxyethoxy)ethoxy]-ethanethiol Structure
2-[2-(2-methoxyethoxy)ethoxy]-ethanethiol structure
CAS No.
31521-83-2
Chemical Name:
2-[2-(2-methoxyethoxy)ethoxy]-ethanethiol
Synonyms
MPEG3-SH;m-PEG3-thiol;Thiol-PEG3-methyl;1-(1-Ethoxyethoxy)-2-methoxyethanethiol;2-<2-(2-methoxyethoxy)ethoxy>ethylthiol;2-[2-(2-methoxyethoxy)ethoxy]-ethanethiol;Ethanethiol, 2-[2-(2-methoxyethoxy)ethoxy]-;2-Methoxy[2-ethoxy(2-ethoxy)]-1-ethanethiol;mPEG3-SH/Ethanethiol, 2-[2-(2-methoxyethoxy)ethoxy]-;inhibit,Inhibitor,PROTAC Linkers,m PEG3 SH,m-PEG-3-SH,mPEG3SH
CBNumber:
CB22470854
Molecular Formula:
C7H16O3S
Molecular Weight:
180.27
MDL Number:
MFCD23817484
MOL File:
31521-83-2.mol
MSDS File:
SDS
Last updated:2024-03-27 16:40:14
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2-[2-(2-methoxyethoxy)ethoxy]-ethanethiol Properties

Boiling point 50 °C(Press: 1 Torr)
Density 1.017
pka 9.65±0.10(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338
HS Code  3404200000

2-[2-(2-methoxyethoxy)ethoxy]-ethanethiol price More Price(10)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC P999265 M-PEG3-thiol 31521-83-2 200mg $200 2021-12-16 Buy
Activate Scientific AS107790 mPEG3-SH 97% 31521-83-2 1g $400 2021-12-16 Buy
American Custom Chemicals Corporation POL0002487 M-PEG3-THIOL 95.00% 31521-83-2 5MG $495.03 2021-12-16 Buy
Apolloscientific BIPG1646 m-PEG3-thiol 31521-83-2 500mg $604 2021-12-16 Buy
ChemPep 281501 mPEG3-SH 31521-83-2 5g $645 2021-12-16 Buy
Product number Packaging Price Buy
P999265 200mg $200 Buy
AS107790 1g $400 Buy
POL0002487 5MG $495.03 Buy
BIPG1646 500mg $604 Buy
281501 5g $645 Buy

2-[2-(2-methoxyethoxy)ethoxy]-ethanethiol Chemical Properties,Uses,Production

Uses

2-[2-(2-methoxyethoxy)ethoxy]-ethanethiol can be used to prepare biofunctional silicon nanoparticles for drug delivery.

Synthesis

Toluene-4-sulfonic acid 2-[2-(2-methoxyethoxy)-ethoxy]-ethyl ester (2.7) (10.8 g, 34 mmol) and thiourea (2.6 g, 34 mmol) were dissolved in a mixture of absolute EtOH (20 mL) and H2O (14 mL) and the mixture was refluxed for 3h. 4N NaOH solution (10 mL) was added to mixture and the reaction mixture refluxed 2 more h. The reaction mixture was concentrated under reduced pressure to ~ 10 mL, diluted with distilled H2O (10 mL) and neutralized with concentrated HCl. The solution was extracted with CH2Cl2 (3x10mL) and the solvent was evaporated under reduced pressure. The pink-yellow liquid was distilled at 0.45 torr pressure. The product was collected as a clear liquid and obtained in 54% yield. B.p. 55-57 °C at 0.45 torr. GC-MS Calcd. C7H16O3S+ : 180.0; found: 179.9. 1 H NMR (250 MHz, CDCl3) δ 3.6(6H), 3.5(4H), 3.4(3H), 2.7(2H), 1.6(1H); 13 C NMR (300 MHz, CDCl3) δ 76.92, 73.30, 72.34, 70.98, 70.63, 59.46, 24.66

2-[2-(2-methoxyethoxy)ethoxy]-ethanethiol synthesis

62921-74-8
31521-83-2
Synthesis of 2-[2-(2-methoxyethoxy)ethoxy]-ethanethiol from 2-(2-(2-Methoxyethoxy)ethoxy)ethyl 4-Methylbenzenesulfonate

2-[2-(2-methoxyethoxy)ethoxy]-ethanethiol Preparation Products And Raw materials

Raw materials

m-PEG3-S-Acetyl 2-(2-(2-Methoxyethoxy)ethoxy)ethyl 4-Methylbenzenesulfonate

Preparation Products

2-[2-(2-methoxyethoxy)ethoxy]-ethanethiol Suppliers

Global( 70)Suppliers
Supplier Tel Email Country ProdList Advantage
XIAMEN SINOPEG BIOTECH CO., LTD.
+86-0592-7761068 +8617350879715 changaiwei@sinopeg.com China 59 58
9i LLC 		+18039569191 MWan@NiNeiLab.com United States 418 58
Chongqing Chemdad Co., Ltd 		+86-023-61398051 +8613650506873 sales@chemdad.com China 39916 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 49391 58
SHANGHAI T&W PHARMACEUTICAL CO., LTD. 		+86-021-61551413 +8618813727289 contact@trustwe.com China 5738 58
TargetMol Chemicals Inc. 		+1-781-999-5354 +1-00000000000 marketing@targetmol.com United States 19892 58
Wuhan Borenpharm Co., Ltd 		027-65563561 18717150066 3207347307@qq.com CHINA 1238 58
Nextpeptide Inc 		+86-0571-81612335 +8613336028439 sales@nextpeptide.com China 19915 58
Meike meditech (Foshan) Co.,Ltd 		+86-0757-22239986 +86-18029359586 sales@mkmeditech.com China 1134 58
LEAPCHEM CO., LTD. 		+86-852-30606658 market18@leapchem.com China 43348 58
Supplier Advantage
XIAMEN SINOPEG BIOTECH CO., LTD.
58
9i LLC 		58
Chongqing Chemdad Co., Ltd 		58
CONIER CHEM AND PHARMA LIMITED 		58
SHANGHAI T&W PHARMACEUTICAL CO., LTD. 		58
TargetMol Chemicals Inc. 		58
Wuhan Borenpharm Co., Ltd 		58
Nextpeptide Inc 		58
Meike meditech (Foshan) Co.,Ltd 		58
LEAPCHEM CO., LTD. 		58

View Lastest Price from 2-[2-(2-methoxyethoxy)ethoxy]-ethanethiol manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
M-PEG3-SH pictures 2024-03-27 M-PEG3-SH
31521-83-2
 US $0.00 / g 5g >98.00% 5g Xian confluore Biological Technology Co., Ltd.
Methoxypoly(ethylene glycol) thiol pictures 2021-06-02 Methoxypoly(ethylene glycol) thiol
31521-83-2
 US $0.00-0.00 / ASSAYS 1化验 98% 100kg XIAMEN SINOPEG BIOTECH CO., LTD.
  • M-PEG3-SH pictures
  • M-PEG3-SH
    31521-83-2
  • US $0.00 / g
  • >98.00%
  • Xian confluore Biological Technology Co., Ltd.

31521-83-2(2-[2-(2-methoxyethoxy)ethoxy]-ethanethiol)Related Search:

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2-Methoxy[2-ethoxy(2-ethoxy)]-1-ethanethiol m-PEG3-thiol Thiol-PEG3-methyl MPEG3-SH 2-[2-(2-methoxyethoxy)ethoxy]-ethanethiol 2-<2-(2-methoxyethoxy)ethoxy>ethylthiol Ethanethiol, 2-[2-(2-methoxyethoxy)ethoxy]- 1-(1-Ethoxyethoxy)-2-methoxyethanethiol inhibit,Inhibitor,PROTAC Linkers,m PEG3 SH,m-PEG-3-SH,mPEG3SH mPEG3-SH/Ethanethiol, 2-[2-(2-methoxyethoxy)ethoxy]- 31521-83-2 C7H16O3S peg