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679321

Sigma-Aldrich

n-Propyltriethoxysilane

≥98%, deposition grade

Synonym(s):

Triethoxypropylsilane

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About This Item

Linear Formula:
(C2H5O)3SiCH2CH2CH3
CAS Number:
2550-02-9
Molecular Weight:
206.35
EC Number:
219-842-7
MDL number:
MFCD00026756
UNSPSC Code:
12352103
PubChem Substance ID:
24885486
NACRES:
NA.23

grade

deposition grade

Assay

≥98%

form

liquid

refractive index

n20/D 1.396 (lit.)

bp

179-180 °C (lit.)

density

0.892 g/mL at 25 °C (lit.)

SMILES string

CCC[Si](OCC)(OCC)OCC

InChI

1S/C9H22O3Si/c1-5-9-13(10-6-2,11-7-3)12-8-4/h5-9H2,1-4H3

InChI key

NBXZNTLFQLUFES-UHFFFAOYSA-N

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Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Warning

Hazard Statements

H226,H315

Hazard Classifications

Flam. Liq. 3 - Skin Irrit. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

137.3 °F - closed cup

Flash Point(C)

58.5 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCH2269
MKCF7891
MKCC2886
MKBV7244V
MKBT4091V

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