Search Results
AI Overview
The CAS numbers 2781-02-4 and 89141-22-0 both refer to thiol-terminated poly(ethylene glycol) (PEG) derivatives commonly used as cross-linking reagents.
2781-02-4 (Tetra(ethylene glycol) dithiol / SH-PEG3-SH)
89141-22-0 (Hexa(ethylene glycol) dithiol / SH-PEG5-SH)
Both compounds are part of a family of thiol-PEG-thiol compounds supplied for research and chemical synthesis by companies like Sigma-Aldrich, BLD Pharm, and Huateng Pharma.
Show all
Show more
Web results
Ethylene dithiol
Sigma-Aldrich
https://www.sigmaaldrich.com › search › ethylene-dithiol
Sigma-Aldrich
https://www.sigmaaldrich.com › search › ethylene-dithiol
2781-02-4. Molecular Weight: 226.36. Compare, Product No. Description, SDS ... 89141-22-0. Molecular Weight: 314.46. Compare, Product No. Description, SDS ...
Dimercapto Poly Ethylene Glycol
SINOPEG
https://www.sinopeg.com ›
SINOPEG
https://www.sinopeg.com ›
89141-22-0 · 2781-02-4. A total of 1 pages. Follow Us. Home · About Us · News ... 89141-22-0 · Branched PEG. Contact Us. XIAMEN SINOPEG BIOTECH CO., LTD. US Tel: ...Read more
89141-22-0|3,6,9,12,15-Pentaoxaheptadecane-1,17-dithiol
BLDpharm
https://www.bldpharm.com › products › 89141-22-0
BLDpharm
https://www.bldpharm.com › products › 89141-22-0
Product Name : 3,6,9,12,15-Pentaoxaheptadecane-1,17-dithiol. CAS No. : 89141-22-0, Molecular Weight : 314.46. MDL No. : MFCD18632582, Purity/ Specification ...Read more
Activated PEG Thiol, PEG-SH with High Purity
湖南华腾制药有限公司
https://en.huatengsci.com › products
湖南华腾制药有限公司
https://en.huatengsci.com › products
SH-PEG5-SH CAS No.: 89141-22-0 · SH-PEG3-SH CAS No.: 2781-02-4 · SH-PEG6-CH2CH2COOtBu CAS No.: 1818294-40-4 · SH-PEG4-CH2CH2COOtBu CAS No.: 564476-33-1 · SH- ...Read more
PEG Derivative by Functional Group
SINOPEG
https://www.sinopeg.com › sh_c110
SINOPEG
https://www.sinopeg.com › sh_c110
89141-22-0 · 2781-02-4 · HOOC-PEG-SH. α-Carboxyl-ω-mercapto poly(ethylene glycol). Molecular Weight: 2KDa, 5KDa, 10KDa, 20KDa. Package Size: 1g/bottle ...Read more
Tetra(ethylene glycol) dithiol 97 2781-02-4
Sigma-Aldrich
https://www.sigmaaldrich.com › product › aldrich
Sigma-Aldrich
https://www.sigmaaldrich.com › product › aldrich
Empirical Formula (Hill Notation):. C8H18O3S ; CAS Number: 2781-02-4 ; Molecular Weight: 226.36 ; NACRES: NA.23 ; PubChem Substance ID: 329765130.Read more
Huateng Pharma PEG Derivatives, APIs, Intermediates & Reagents
Huateng Pharma
https://en.huatengsci.com › products
Huateng Pharma
https://en.huatengsci.com › products
CAS NO.:89141-22-0 · View details · SH-PEG3-SH. Catalog ID:10923. CAS NO.:2781-02-4 · View details · SH-PEG6-CH2CH2COOtBu. Catalog ...
α,ω-Dicarboxyl poly(ethylene glycol) [HOOC-PEG-COOH] ...
Amoybrand.com
https://www.amoybrand.com › ao-dicarboxyl-polyethyl...
Amoybrand.com
https://www.amoybrand.com › ao-dicarboxyl-polyethyl...
α,ω-Dimercapto poly(ethylene glycol) [HS-PEG-SH] Cas:2781-02-4,89141-22-0. Supplier. XIAMEN SINOPEG BIOTECH CO., LTD. Bronze supplier. Contact Visit Store.Read more
2-[2-(2-sulfanylethoxy)ethoxy]ethanethiol-Molbase
MOLBASE
https://www.molbase.com › name
MOLBASE
https://www.molbase.com › name
2-[2-[2-[2-[2-(2-sulfanylethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethanethiol. CAS No. : 89141-22-0 Formula : C12H26O5S2 Molecular Weight. : 314.462 Check ...Read more
People also ask
What is the Prandtl number of ethylene glycol?
The effect of Prandtl number on the heat transfer characteristics of a bayonet tube is studied numerically using air (Pr=0.7), water (Pr=2.61) and ethylene glycol (Pr=40.36).
Estimating the influence of Prandtl number on heat transfer in a ...
ScienceDirect.com
https://www.sciencedirect.com › science › article › pii
ScienceDirect.com
https://www.sciencedirect.com › science › article › pii
Web results
Manufacturer Of PEG Derivative By Application,Wholesale ...
SINOPEG
https://www.sinopeg.com › da-pegylation_c99
SINOPEG
https://www.sinopeg.com › da-pegylation_c99
89141-22-0 · 2781-02-4 · HOOC-PEG-SH. α-Carboxyl-ω-mercapto poly(ethylene glycol). Molecular Weight: 2KDa, 5KDa, 10KDa, 20KDa. Package Size: 1g/bottle ...Read more