3-Aminopropyltriethoxysilane
CAS919-30-2
3-Aminopropyltriethoxysilane (CAS 919-30-2, C9H23NO3Si) is supplied by ChemSigma for research and manufacturing, with specification, analytical methods and batch documentation available on request.
- CAS No.
- 919-30-2
- Formula
- C9H23NO3Si
- Mol. weight
- 221.37 g/mol
- Appearance
- colorless transparent liquid
Chemical Specifications
Identifiers
| CAS number | 919-30-2 |
|---|---|
| Product name | 3-Aminopropyltriethoxysilane |
| Chinese name | 3-氨基丙基三乙氧基硅烷 |
| Synonyms | (3-aminopropyl)triethoxy-silan |
| Chinese synonyms | 3-三乙氧基甲硅烷基-1-丙胺; γ-氨丙基三乙氧硅烷; γ-氨丙基三乙氧基硅烷; 3-氨基丙基三乙氧基硅烷; 3-氨丙基三乙氧基硅烷; 硅烷偶联剂（KH-550）; 3-(三乙氧基硅)丙胺; 3-丙胺三乙氧基矽烷 |
| Molecular formula | C9H23NO3Si |
| Molecular weight | 221.37 g/mol |
| EC number | 213-048-4 |
Physical and chemical properties
| Appearance | colorless transparent liquid |
|---|---|
| Boiling Point | 104.4 ( ℃ ) |
Applications
<TABLE style="TABLE-LAYOUT: fixed" border=0 cellSpacing=1 cellPadding=2 width="100%" bgColor=#d5d5d5> <TBODY> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>mp </TD> <TD bgColor=#fafafa><FONT color=#0066cc>-70 °C </FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>bp </TD> <TD bgColor=#ffffff><FONT color=#0066cc>217 °C(lit.)<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>density </TD> <TD bgColor=#fafafa><FONT color=#0066cc>0.946 g/mL at 25 °C(lit.)<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>refractive index </TD> <TD bgColor=#ffffff><FONT color=#0066cc><I>n</I><FRAC Type="vertical">20/D</FRAC> 1.422<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>Fp </TD> <TD bgColor=#fafafa><FONT color=#0066cc>205 °F<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>storage temp. </TD> <TD bgColor=#ffffff><FONT color=#0066cc>Store at RT.</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>Water Solubility </TD> <TD bgColor=#fafafa><FONT color=#0066cc>REACTS</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>Sensitive </TD> <TD bgColor=#ffffff><FONT color=#0066cc>Moisture Sensitive</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>BRN </TD> <TD bgColor=#fafafa><FONT color=#0066cc>1754988</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>Stability:</TD> <TD bgColor=#ffffff><FONT color=#0066cc>Stable. Incompatible with acids, strong oxidizing agents. May decompose on exposure to moisture.</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>CAS DataBase Reference</TD> <TD bgColor=#fafafa><A title="919-30-2(CAS DataBase Reference)" href="CAS_919-30-2.htm"><FONT color=#0066cc>919-30-2(CAS DataBase Reference)</FONT></A></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>NIST Chemistry Reference</TD> <TD bgColor=#ffffff><A title="1-Propanamine, 3-(triethoxysilyl)-(919-30-2)" href="http://webbook.nist.gov/cgi/cbook.cgi?ID=919-30-2&Units=SI"><FONT color=#0066cc>1-Propanamine, 3-(triethoxysilyl)-(919-30-2)</FONT></A></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>EPA Substance Registry System</TD> <TD bgColor=#fafafa><A title="1-Propanamine, 3-(triethoxysilyl)-(919-30-2)" href="http://iaspub.epa.gov/sor_internet/registry/substreg/searchandretrieve/advancedsearch/search.do?search=?search=&searchCriteria(advancedCriteria)=casNumber=919-30-2"><FONT color=#0066cc>1-Propanamine, 3-(triethoxysilyl)-(919-30-2)</FONT></A></TD></TR></TBODY></TABLE>
Packaging, Storage & Transport
| Available pack sizes | 5kg, 1kg, 500g, 100g, 50g, 10g |
|---|
Read the current safety data sheet before handling. Packaging can be adapted to the order quantity and destination.
Frequently Asked Questions
What is the CAS number of 3-Aminopropyltriethoxysilane?
The CAS Registry Number of 3-Aminopropyltriethoxysilane is 919-30-2. 3-Aminopropyltriethoxysilane is also known as (3-aminopropyl)triethoxy-silan.
What is the molecular formula and molecular weight of 3-Aminopropyltriethoxysilane?
The molecular formula of 3-Aminopropyltriethoxysilane is C9H23NO3Si, and its molecular weight is 221.37 g/mol.
What is 3-Aminopropyltriethoxysilane used for?
<TABLE style="TABLE-LAYOUT: fixed" border=0 cellSpacing=1 cellPadding=2 width="100%" bgColor=#d5d5d5> <TBODY> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>mp </TD> <TD bgColor=#fafafa><FONT color=#0066cc>-70 °C </FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>bp </TD> <TD bgColor=#ffffff><FONT color=#0066cc>217 °C(lit.)<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>density </TD> <TD bgColor=#fafafa><FONT color=#0066cc>0.946 g/mL at 25 °C(lit.)<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>refractive index </TD> <TD bgColor=#ffffff><FONT color=#0066cc><I>n</I><FRAC Type="vertical">20/D</FRAC> 1.422<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>Fp </TD> <TD bgColor=#fafafa><FONT color=#0066cc>205 °F<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>storage temp. </TD> <TD bgColor=#ffffff><FONT color=#0066cc>Store at RT.</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>Water Solubility </TD> <TD bgColor=#fafafa><FONT color=#0066cc>REACTS</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>Sensitive </TD> <TD bgColor=#ffffff><FONT color=#0066cc>Moisture Sensitive</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>BRN </TD> <TD bgColor=#fafafa><FONT color=#0066cc>1754988</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>Stability:</TD> <TD bgColor=#ffffff><FONT color=#0066cc>Stable. Incompatible with acids, strong oxidizing agents. May decompose on exposure to moisture.</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>CAS DataBase Reference</TD> <TD bgColor=#fafafa><A title="919-30-2(CAS DataBase Reference)" href="CAS_919-30-2.htm"><FONT color=#0066cc>919-30-2(CAS DataBase Reference)</FONT></A></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>NIST Chemistry Reference</TD> <TD bgColor=#ffffff><A title="1-Propanamine, 3-(triethoxysilyl)-(919-30-2)" href="http://webbook.nist.gov/cgi/cbook.cgi?ID=919-30-2&Units=SI"><FONT color=#0066cc>1-Propanamine, 3-(triethoxysilyl)-(919-30-2)</FONT></A></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>EPA Substance Registry System</TD> <TD bgColor=#fafafa><A title="1-Propanamine, 3-(triethoxysilyl)-(919-30-2)" href="http://iaspub.epa.gov/sor_internet/registry/substreg/searchandretrieve/advancedsearch/search.do?search=?search=&searchCriteria(advancedCriteria)=casNumber=919-30-2"><FONT color=#0066cc>1-Propanamine, 3-(triethoxysilyl)-(919-30-2)</FONT></A></TD></TR></TBODY></TABLE>
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