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A3648

(3-Aminopropyl)triethoxysilane

≥98%

Synonym(s):

APTS, 3-Triethoxysilylpropylamine, APTES

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About This Item

Linear Formula:
H2N(CH2)3Si(OC2H5)3
CAS Number:
919-30-2
Molecular Weight:
221.37
UNSPSC Code:
12171500
NACRES:
NA.47
PubChem Substance ID:
24890794
EC Number:
213-048-4
Beilstein/REAXYS Number:
1754988
MDL number:
MFCD00008207
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Quality Segment

assay

≥98%

form

liquid

pH

11 (20 °C, 20 g/L)

bp

217 °C/760 mmHg (lit.)

mp

220-222 °C

density

0.946 g/mL at 25 °C (lit.)

application(s)

diagnostic assay manufacturing
hematology
histology

functional group

silyl

storage temp.

room temp

SMILES string

CCO[Si](CCCN)(OCC)OCC

InChI

1S/C9H23NO3Si/c1-4-11-14(12-5-2,13-6-3)9-7-8-10/h4-10H2,1-3H3

InChI key

WYTZZXDRDKSJID-UHFFFAOYSA-N

Application

  • (3-Aminopropyl)triethoxysilane has been used for the preparation of cadherin surfaces on glass slides.
  • It has been used for the preparation of RGD (Arg-Gly-Asp)-treated silicone membranes.
  • It has been used for the preparation of the avidin–biotin coverslips.

Biochem/physiol Actions

(3-Aminopropyl)triethoxysilane forms aminopropyl derivative of glass, an adsorbent for affinity chromatography. It is used to prepare positively charged slides suitable for use with various immunohistochemical and in situ hybridization procedures.

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Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Codes

H302,H314,H317

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1

Storage Class

8A - Combustible corrosive hazardous materials

Flash Point (°F)

199.4 °F - closed cup

Flash Point (°C)

93 °C - closed cup

PPE (personal protective equipment)

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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

Group 4: Flammable liquids + Type 3 petroleums + Hazardous rank III + Water soluble liquid

fsl

Substances Subject to be Indicated Names

ishl_indicated

Substances Subject to be Notified Names

ishl_notified

A3648-BULK: + A3648-500ML:4548173386515 + A3648-VAR: + A3648-100ML:4548173386508

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