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Tetra(ethylene glycol) dithiol

Tetra(ethylene glycol) dithiol Structure
Tetra(ethylene glycol) dithiol structure
CAS No.
2781-02-4
Chemical Name:
Tetra(ethylene glycol) dithiol
Synonyms
SH-PEG3-SH;Thiol-PEG3-thiol;Thiol-PEG4-Thiol;Tetra(ethylene glycol) dithiol 97%;Tetra(ethylene glycol) dithiol ;Ethanethiol, 2,2'-[oxybis(2,1-ethanediyloxy)]bis-;2,2'-((Oxybis(ethane-2,1-diyl))bis(oxy))bis(ethane-1-thiol)
CBNumber:
CB42755894
Molecular Formula:
C8H18O3S2
Molecular Weight:
226.36
MDL Number:
MFCD18910705
MOL File:
2781-02-4.mol
MSDS File:
SDS
Last updated:2023-06-29 08:28:12
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Tetra(ethylene glycol) dithiol Properties

Boiling point 130 °C(Press: 1 Torr)
Density 1.100 g/mL at 25 °C
refractive index n20/D1.502
Flash point >110℃
storage temp. 2-8°C
pka 9.34±0.10(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS06
Signal word  Danger
Hazard statements  H302-H315-H319-H331-H335
Precautionary statements  P301+P312+P330-P302+P352-P304+P340+P311-P305+P351+P338
Hazard Codes  T
Risk Statements  22-23-36/37/38
Safety Statements  26-45
RIDADR  UN 2810 6.1 / PGIII
WGK Germany  3

Tetra(ethylene glycol) dithiol price More Price(1)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 736678 Tetra(ethylene glycol) dithiol 97% 2781-02-4 500mg $172 2024-03-01 Buy
Product number Packaging Price Buy
736678 500mg $172 Buy

Tetra(ethylene glycol) dithiol Chemical Properties,Uses,Production

Tetra(ethylene glycol) dithiol synthesis

825627-76-7
2781-02-4
Synthesis of Tetra(ethylene glycol) dithiol from Ethanethioic acid, S,S'-[oxybis(2,1-ethanediyloxy-2,1-ethanediyl)] ester (9CI)

Tetra(ethylene glycol) dithiol Preparation Products And Raw materials

Raw materials

Preparation Products

Tetra(ethylene glycol) dithiol Suppliers

Global( 17)Suppliers
Supplier Tel Email Country ProdList Advantage
Chongqing Chemdad Co., Ltd 		+86-023-6139-8061 +86-86-13650506873 sales@chemdad.com China 39916 58
Alfa Chemistry 		Info@alfa-chemistry.com United States 24072 58
Aladdin Scientific 		+1-+1(833)-552-7181 sales@aladdinsci.com United States 52927 58
Hunan HuaTeng Pharmaceutical Co., Ltd., 400-8592883 15367835770 viola@huatengsci.com China 5876 58
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51471 80
Borenpharm Co., Ltd 027-65563561 sales@borenpharm.com China 1245 55
Zhengzhou Acme Chemical Co., Ltd. 0371-037163312495,13303845143 13303845143 3001379618@qq.com China 10014 58
Shaanxi borno biotechnology co., LTD +86-13759708231 asherw9@hotmail.com China 2351 58
Changzhou Kechem Bio-Scientific Co., LTD. 0519-68985668 13685222090 sales@kechem.cn China 26033 58
Energy Chemical 021-58432009 400-005-6266 marketing@energy-chemical.com China 44941 58
Supplier Advantage
Chongqing Chemdad Co., Ltd 		58
Alfa Chemistry 		58
Aladdin Scientific 		58
Hunan HuaTeng Pharmaceutical Co., Ltd., 58
Sigma-Aldrich 80
Borenpharm Co., Ltd 55
Zhengzhou Acme Chemical Co., Ltd. 58
Shaanxi borno biotechnology co., LTD 58
Changzhou Kechem Bio-Scientific Co., LTD. 58
Energy Chemical 58

2781-02-4(Tetra(ethylene glycol) dithiol )Related Search:

Diethylene glycol
Tetra(ethylene glycol) dithiol 97% SH-PEG3-SH Tetra(ethylene glycol) dithiol Thiol-PEG4-Thiol Ethanethiol, 2,2'-[oxybis(2,1-ethanediyloxy)]bis- Thiol-PEG3-thiol 2,2'-((Oxybis(ethane-2,1-diyl))bis(oxy))bis(ethane-1-thiol) 2781-02-4 peg