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705276

Sigma-Aldrich

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
EC Number:
245-883-5
MDL number:
MFCD00041756
UNSPSC Code:
12162002
PubChem Substance ID:
329762545
NACRES:
NA.23

Product Name

Tetraethyleneglycol monomethyl ether, technical grade

grade

technical grade

Quality Level

100

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

SMILES string

COCCOCCOCCOCCO

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

Related Categories

Storage Class

10 - Combustible liquids

wgk_germany

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
MKCP9303
MKCL1543
MKCG1992
MKBZ3266V
MKBZ2252V

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