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738999

Isooctyl trimethoxysilane, mixture of isomers

97%

Synonym(s):

2,4,4-Trimethylpentyltrimethoxysilane

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Size/SKUAvailabilityPrice
25 g

Estimated to ship onAugust 04, 2026fromMILWAUKEE

$95.60
100 g
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$317.00
$237.75

About This Item

Linear Formula:
C8H17Si(OCH3)3
CAS Number:
Molecular Weight:
234.41
MDL number:
NACRES:
NA.22
UNSPSC Code:
12352103

$95.60


Estimated to ship onAugust 04, 2026Details


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Quality Segment

assay

97%

form

liquid

refractive index

n20/D 1.416

density

0.901 g/mL at 25 °C

storage temp.

2-8°C


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This Item
43690938180661651
assay

97%

assay

≥97%

assay

≥90% (3 parts 2,4,4-trimethyl-1-pentene + 1 part 2,4,4-trimethyl-2-pentene, GC)

assay

97%

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

100

density

0.901 g/mL at 25 °C

density

1.11 g/mL at 25 °C (lit.)

density

0.716 g/mL at 20 °C (lit.)

density

-

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

-

storage temp.

-

refractive index

n20/D 1.416

refractive index

n20/D 1.485 (lit.)

refractive index

n20/D 1.411

refractive index

-

form

liquid

form

liquid

form

-

form

solid


pictograms

FlameCorrosion

signalword

Danger

hcodes

Hazard Classifications

Eye Dam. 1 - Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

125.6 °F

flash_point_c

52 °C



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