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729841

Sigma-Aldrich

Triethylene glycol methyl ether methacrylate

contains MEHQ as inhibitor, 93%

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Synonym(s):
Methoxy TEG methacrylate
Empirical Formula (Hill Notation):
C11H20O5
CAS Number:
Molecular Weight:
232.27
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

assay

93%

form

liquid

mol wt

average Mn 200

contains

MEHQ as inhibitor
1500-2500 ppm MEHQ as inhibitor

refractive index

n20/D 1.446

density

1.027 g/mL at 25 °C

Ω-end

methacrylate

α-end

methoxy

storage temp.

2-8°C

SMILES string

COCCOCCOCCOC(=O)C(C)=C

InChI

1S/C11H20O5/c1-10(2)11(12)16-9-8-15-7-6-14-5-4-13-3/h1,4-9H2,2-3H3

InChI key

OBBZSGOPJQSCNY-UHFFFAOYSA-N

Related Categories

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Show Differences

1 of 4

This Item
16991986680437468
Isobutyl methacrylate 97%

169919

Isobutyl methacrylate

Tetraethylene glycol dimethacrylate technical, ≥90% (GC)

86680

Tetraethylene glycol dimethacrylate

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

density

1.027 g/mL at 25 °C

density

0.886 g/mL at 25 °C (lit.)

density

1.082 g/mL at 20 °C (lit.)

density

1.11 g/mL at 25 °C

refractive index

n20/D 1.446

refractive index

n20/D 1.420 (lit.)

refractive index

n20/D 1.463

refractive index

n20/D 1.467

mol wt

average Mn 200

mol wt

-

mol wt

-

mol wt

average Mn 750

contains

MEHQ as inhibitor, 1500-2500 ppm MEHQ as inhibitor

contains

≤15 ppm monomethyl ether hydroquinone as inhibitor

contains

~0.006% hydroquinone as stabilizer

contains

900-1100 ppm MEHQ as inhibitor

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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