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Merck
CN

705276

Tetraethyleneglycol monomethyl ether

technical grade, average MN 200, methoxy, hydroxyl

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About This Item

Empirical Formula (Hill Notation):
C9H20O5
CAS Number:
23783-42-8
Molecular Weight:
208.25
NACRES:
NA.23
PubChem Substance ID:
329762545
UNSPSC Code:
12162002
EC Number:
245-883-5
MDL number:
MFCD00041756

Key Documents

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Product Name

Tetraethyleneglycol monomethyl ether, technical grade

InChI

1S/C9H20O5/c1-11-4-5-13-8-9-14-7-6-12-3-2-10/h10H,2-9H2,1H3

InChI key

ZNYRFEPBTVGZDN-UHFFFAOYSA-N

SMILES string

COCCOCCOCCOCCO

grade

technical grade

form

liquid

mol wt

average Mn 200

refractive index

n20/D 1.444

density

1.045 g/mL at 25 °C

Ω-end

hydroxyl

α-end

methoxy

Quality Level

100

Related Categories

Storage Class

10 - Combustible liquids

wgk

WGK 1

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

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Certificates of Analysis (COA)

Lot/Batch Number
MKCV8182
MKCP9303
MKCL1543
MKCG1992
MKBZ3266V

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Gabriel Martínez-Edo et al.
Nanomaterials (Basel, Switzerland), 9(9) (2019-09-01)
A straightforward methodology for the synthesis of isothiocyanate-functionalized mesoporous silica nanoparticles (MSNs) by exposure of aminated MSNs to 1,1'-thiocarbonyldi-2(1H)-pyridone is reported. These nanoparticles are chemically stable, water tolerant, and readily react with primary amines without the formation of any by-product.
Tian Zhou et al.
Nature communications, 7, 11119-11119 (2016-03-25)
Precise synthesis of polymer brushes to modify the surface of nanoparticles and nanodevices for targeted applications has been one of the major focuses in the community for decades. Here we report a self-assembly-assisted-grafting-to approach to synthesize polymer brushes on flat
Shota Konno et al.
PloS one, 13(8), e0202816-e0202816 (2018-08-28)
As a frontier topic of soft condensed matter physics, irreversible aggregation has drawn attention for a better understanding of the complex behavior of biomaterials. In this study, we have described the synthesis of an artificial amphiphilic molecule, an alternating tetra-block-like

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