Triethyl orthoacetate

CAS78-39-7

Triethyl orthoacetate (CAS 78-39-7, C8H18O3) is supplied by ChemSigma for research and manufacturing, with specification, analytical methods and batch documentation available on request.

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Chemical structure of Triethyl orthoacetate
C8H18O3 · 162.23 g/mol
CAS No.
78-39-7
Formula
C8H18O3
Mol. weight
162.23 g/mol

Chemical Specifications

Identifiers

CAS number 78-39-7
Product name Triethyl orthoacetate
Chinese name 原乙酸三乙酯
Synonyms 1,1,1-triethoxy-ethan
Chinese synonyms 1,1,1-三乙氧基乙烷; 原乙酸三乙酯; 原醋酸三乙酯; 1,1,1-三乙氧乙烷; 原醋酸三乙酯,98%; 原乙酸三乙; 原乙酸三乙酯 (1,1,1-三乙氧基乙烷 ); 原乙酸乙酯(>98%,BR)
Molecular formula C8H18O3
Molecular weight 162.23 g/mol
EC number 201-112-4

Physical and chemical properties

Refractive index 1.395-1.398

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>bp&nbsp;</TD> <TD bgColor=#fafafa><FONT color=#0066cc>142&nbsp;°C(lit.)<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>density&nbsp;</TD> <TD bgColor=#ffffff><FONT color=#0066cc>0.885&nbsp;g/mL&nbsp;at 25&nbsp;°C(lit.)<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>refractive index&nbsp;</TD> <TD bgColor=#fafafa><FONT color=#0066cc><I>n</I><FRAC Type="vertical">20/D</FRAC> 1.396(lit.)<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>Fp&nbsp;</TD> <TD bgColor=#ffffff><FONT color=#0066cc>97&nbsp;°F<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>storage temp.&nbsp;</TD> <TD bgColor=#fafafa><FONT color=#0066cc>Flammables area</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>Water Solubility&nbsp;</TD> <TD bgColor=#ffffff><FONT color=#0066cc>SLIGHTLY SOLUBLE</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>Sensitive&nbsp;</TD> <TD bgColor=#fafafa><FONT color=#0066cc>Moisture Sensitive</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>BRN&nbsp;</TD> <TD bgColor=#ffffff><FONT color=#0066cc>506201</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>CAS DataBase Reference</TD> <TD bgColor=#fafafa><A title="78-39-7(CAS DataBase Reference)" href="CAS_78-39-7.htm"><FONT color=#0066cc>78-39-7(CAS DataBase Reference)</FONT></A></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>NIST Chemistry Reference</TD> <TD bgColor=#ffffff><A title="Ethane, 1,1,1-triethoxy-(78-39-7)" href="http://webbook.nist.gov/cgi/cbook.cgi?ID=78-39-7&amp;Units=SI"><FONT color=#0066cc>Ethane, 1,1,1-triethoxy-(78-39-7)</FONT></A></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>EPA Substance Registry System</TD> <TD bgColor=#fafafa><A title="Ethane, 1,1,1-triethoxy-(78-39-7)" href="http://iaspub.epa.gov/sor_internet/registry/substreg/searchandretrieve/advancedsearch/search.do?search=?search=&amp;searchCriteria(advancedCriteria)=casNumber=78-39-7"><FONT color=#0066cc>Ethane, 1,1,1-triethoxy-(78-39-7)</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 Triethyl orthoacetate?

The CAS Registry Number of Triethyl orthoacetate is 78-39-7. Triethyl orthoacetate is also known as 1,1,1-triethoxy-ethan.

What is the molecular formula and molecular weight of Triethyl orthoacetate?

The molecular formula of Triethyl orthoacetate is C8H18O3, and its molecular weight is 162.23 g/mol.

What is Triethyl orthoacetate 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>bp&nbsp;</TD> <TD bgColor=#fafafa><FONT color=#0066cc>142&nbsp;°C(lit.)<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>density&nbsp;</TD> <TD bgColor=#ffffff><FONT color=#0066cc>0.885&nbsp;g/mL&nbsp;at 25&nbsp;°C(lit.)<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>refractive index&nbsp;</TD> <TD bgColor=#fafafa><FONT color=#0066cc><I>n</I><FRAC Type="vertical">20/D</FRAC> 1.396(lit.)<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>Fp&nbsp;</TD> <TD bgColor=#ffffff><FONT color=#0066cc>97&nbsp;°F<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>storage temp.&nbsp;</TD> <TD bgColor=#fafafa><FONT color=#0066cc>Flammables area</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>Water Solubility&nbsp;</TD> <TD bgColor=#ffffff><FONT color=#0066cc>SLIGHTLY SOLUBLE</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>Sensitive&nbsp;</TD> <TD bgColor=#fafafa><FONT color=#0066cc>Moisture Sensitive</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>BRN&nbsp;</TD> <TD bgColor=#ffffff><FONT color=#0066cc>506201</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>CAS DataBase Reference</TD> <TD bgColor=#fafafa><A title="78-39-7(CAS DataBase Reference)" href="CAS_78-39-7.htm"><FONT color=#0066cc>78-39-7(CAS DataBase Reference)</FONT></A></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>NIST Chemistry Reference</TD> <TD bgColor=#ffffff><A title="Ethane, 1,1,1-triethoxy-(78-39-7)" href="http://webbook.nist.gov/cgi/cbook.cgi?ID=78-39-7&amp;Units=SI"><FONT color=#0066cc>Ethane, 1,1,1-triethoxy-(78-39-7)</FONT></A></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>EPA Substance Registry System</TD> <TD bgColor=#fafafa><A title="Ethane, 1,1,1-triethoxy-(78-39-7)" href="http://iaspub.epa.gov/sor_internet/registry/substreg/searchandretrieve/advancedsearch/search.do?search=?search=&amp;searchCriteria(advancedCriteria)=casNumber=78-39-7"><FONT color=#0066cc>Ethane, 1,1,1-triethoxy-(78-39-7)</FONT></A></TD></TR></TBODY></TABLE>

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