If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
8.19172
N-(2-Aminoethyl)-3-aminopropyltrimethoxysilane
for synthesis
Synonym(s):
N-(2-Aminoethyl)-3-aminopropyltrimethoxysilane
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
100 mL | Check Cart for Availability | $85.90 |
500 mL | Check Cart for Availability | $277.00 |
About This Item
vapor pressure
1.5 hPa ( 20 °C)
Quality Segment
assay
≥97.0% (GC)
form
liquid
autoignition temp.
300 °C
potency
2413 mg/kg LD50, oral (Rat), >2000 mg/kg LD50, skin (Rat)
pH
10 (20 °C, 10 g/L in H2O)
bp
261-263 °C/1013 hPa
transition temp
flash point 136 °C
density
1.02 g/cm3 at 20 °C
functional group
silyl
storage temp.
2-30°C
SMILES string
[Si](OC)(OC)(OC)CCCNCCN.[Cl-].[H+]
InChI
1S/C8H22N2O3Si.ClH/c1-11-14(12-2,13-3)8-4-6-10-7-5-9;/h10H,4-9H2,1-3H3;1H
InChI key
SZBIXNNLIKDOEJ-UHFFFAOYSA-N
Application
- Epoxy Resin Enhancement: Investigates the effect of aminosilane coupling agents, including AEAPTMS, on the thermo-mechanical properties of cross-linked epoxy resin, illustrating improvements in material properties for industrial applications (Tang et al., 2018).
Analysis Note
Density (d 20 °C/ 4 °C): 1.016 - 1.024
Identity (IR): passes test
Signal Word
Danger
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Inhalation - Eye Dam. 1 - Skin Sens. 1B - STOT RE 2 Inhalation
Target Organs
respiratory tract irritation
Storage Class
10 - Combustible liquids
WGK
WGK 1
Flash Point (°F)
276.8 °F - closed cup
Flash Point (°C)
136 °C - closed cup
Hazard Codes
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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