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MilliporeSigma

339644

Sigma-Aldrich

Triethoxymethylsilane

technical grade, 90%

Synonym(s):

Methyltriethoxysilane

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500 ML
$59.18

About This Item

Linear Formula:
CH3Si(OC2H5)3
CAS Number:
Molecular Weight:
178.30
Beilstein/REAXYS Number:
1742453
EC Number:
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.22

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$59.18

List Price$62.30Save 5%
Web-Only Promotion

In StockDetails


Shipping Frequency
Technical Service
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grade

technical grade

Quality Level

vapor density

>1 (vs air)

vapor pressure

11 mmHg ( 20 °C)

assay

90%

form

liquid

refractive index

n20/D 1.383 (lit.)

bp

141-143 °C (lit.)

density

0.895 g/mL at 25 °C (lit.)

SMILES string

CCO[Si](C)(OCC)OCC

InChI

1S/C7H18O3Si/c1-5-8-11(4,9-6-2)10-7-3/h5-7H2,1-4H3

InChI key

CPUDPFPXCZDNGI-UHFFFAOYSA-N

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1 of 4

This Item
17557944057469471
assay

90%

assay

99%

assay

96%

assay

≥98.0% (GC)

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

100

density

0.895 g/mL at 25 °C (lit.)

density

0.895 g/mL at 25 °C (lit.)

density

0.895 g/mL at 25 °C (lit.)

density

0.955 g/mL at 25 °C (lit.)

refractive index

n20/D 1.383 (lit.)

refractive index

n20/D 1.383 (lit.)

refractive index

n20/D 1.392 (lit.)

refractive index

n20/D 1.371 (lit.)

bp

141-143 °C (lit.)

bp

141-143 °C (lit.)

bp

158-160 °C (lit.)

bp

102-104 °C (lit.)

grade

technical grade

grade

-

grade

-

grade

-

pictograms

Flame

signalword

Warning

hcodes

Hazard Classifications

Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

93.2 °F - closed cup

flash_point_c

34 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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