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Merck
CN

344036

Trimethoxy(propyl)silane

98%

Synonym(s):

Propyltrimethoxysilane

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About This Item

Linear Formula:
CH3CH2CH2Si(OCH3)3
CAS Number:
Molecular Weight:
164.27
EC Number:
213-926-7
UNSPSC Code:
12352103
MDL number:
Beilstein/REAXYS Number:
2070458
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InChI

1S/C6H16O3Si/c1-5-6-10(7-2,8-3)9-4/h5-6H2,1-4H3

InChI key

HQYALQRYBUJWDH-UHFFFAOYSA-N

SMILES string

CCC[Si](OC)(OC)OC

vapor pressure

0.15 psi ( 20 °C)

assay

98%

bp

142 °C (lit.)

density

0.932 g/mL at 25 °C (lit.)

pictograms

FlameExclamation mark

signalword

Warning

hcodes

Hazard Classifications

Flam. Liq. 3 - Skin Irrit. 2

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

95.0 °F - closed cup

flash_point_c

35 °C - closed cup

ppe

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

Regulatory Information

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