Tetramethylammonium bromide

CAS64-20-0

Tetramethylammonium bromide (CAS 64-20-0, C4H12BrN) 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 Tetramethylammonium bromide
C4H12BrN · 154.05 g/mol
CAS No.
64-20-0
Formula
C4H12BrN
Mol. weight
154.05 g/mol
Appearance
slightly grey crystalline powder

Chemical Specifications

Identifiers

CAS number 64-20-0
Product name Tetramethylammonium bromide
Chinese name 四甲基溴化铵
Synonyms (dimethylamino)-methymethobromide
Chinese synonyms 四甲基溴化铵; 四甲基溴化胺; 四甲替溴化铵; 溴化四甲基铵; 溴化四甲烷; 溴化四甲铵; 四甲胺溴化物; 溴化四甲銨
Molecular formula C4H12BrN
Molecular weight 154.05 g/mol
EC number 200-581-2
InChI InChI=1/C4H12N.BrH/c1-5(2,3)4;/h1-4H3;1H/q+1;/p-1

Physical and chemical properties

Appearance slightly grey crystalline powder
Boiling Point 230 ( ℃ )

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&nbsp;</TD> <TD bgColor=#fafafa><FONT color=#0066cc>&gt;300&nbsp;°C(lit.)<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>bp&nbsp;</TD> <TD bgColor=#ffffff><FONT color=#0066cc>&gt;360°C</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>density&nbsp;</TD> <TD bgColor=#fafafa><FONT color=#0066cc>1,56 g/cm<SUP><FONT size=2>3</FONT></SUP></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>solubility&nbsp;</TD> <TD bgColor=#ffffff><FONT color=#0066cc>H<SUB><FONT size=2>2</FONT></SUB>O: 0.1&nbsp;g/mL, clear, colorless<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>Water Solubility&nbsp;</TD> <TD bgColor=#fafafa><FONT color=#0066cc>soluble</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>Sensitive&nbsp;</TD> <TD bgColor=#ffffff><FONT color=#0066cc>Hygroscopic</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>BRN&nbsp;</TD> <TD bgColor=#fafafa><FONT color=#0066cc>3620955</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>CAS DataBase Reference</TD> <TD bgColor=#ffffff><A title="64-20-0(CAS DataBase Reference)" href="CAS_64-20-0.htm"><FONT color=#0066cc>64-20-0(CAS DataBase Reference)</FONT></A></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>NIST Chemistry Reference</TD> <TD bgColor=#fafafa><A title="Tetramethylammonium bromide(64-20-0)" href="http://webbook.nist.gov/cgi/cbook.cgi?ID=64-20-0&amp;Units=SI"><FONT color=#0066cc>Tetramethylammonium bromide(64-20-0)</FONT></A></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>EPA Substance Registry System</TD> <TD bgColor=#ffffff><A title="Methanaminium, N,N,N-trimethyl-, bromide(64-20-0)" href="http://iaspub.epa.gov/sor_internet/registry/substreg/searchandretrieve/advancedsearch/search.do?search=?search=&amp;searchCriteria(advancedCriteria)=casNumber=64-20-0"><FONT color=#0066cc>Methanaminium, N,N,N-trimethyl-, bromide(64-20-0)</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 Tetramethylammonium bromide?

The CAS Registry Number of Tetramethylammonium bromide is 64-20-0. Tetramethylammonium bromide is also known as (dimethylamino)-methymethobromide.

What is the molecular formula and molecular weight of Tetramethylammonium bromide?

The molecular formula of Tetramethylammonium bromide is C4H12BrN, and its molecular weight is 154.05 g/mol.

What is Tetramethylammonium bromide 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&nbsp;</TD> <TD bgColor=#fafafa><FONT color=#0066cc>&gt;300&nbsp;°C(lit.)<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>bp&nbsp;</TD> <TD bgColor=#ffffff><FONT color=#0066cc>&gt;360°C</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>density&nbsp;</TD> <TD bgColor=#fafafa><FONT color=#0066cc>1,56 g/cm<SUP><FONT size=2>3</FONT></SUP></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>solubility&nbsp;</TD> <TD bgColor=#ffffff><FONT color=#0066cc>H<SUB><FONT size=2>2</FONT></SUB>O: 0.1&nbsp;g/mL, clear, colorless<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>Water Solubility&nbsp;</TD> <TD bgColor=#fafafa><FONT color=#0066cc>soluble</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>Sensitive&nbsp;</TD> <TD bgColor=#ffffff><FONT color=#0066cc>Hygroscopic</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>BRN&nbsp;</TD> <TD bgColor=#fafafa><FONT color=#0066cc>3620955</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>CAS DataBase Reference</TD> <TD bgColor=#ffffff><A title="64-20-0(CAS DataBase Reference)" href="CAS_64-20-0.htm"><FONT color=#0066cc>64-20-0(CAS DataBase Reference)</FONT></A></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>NIST Chemistry Reference</TD> <TD bgColor=#fafafa><A title="Tetramethylammonium bromide(64-20-0)" href="http://webbook.nist.gov/cgi/cbook.cgi?ID=64-20-0&amp;Units=SI"><FONT color=#0066cc>Tetramethylammonium bromide(64-20-0)</FONT></A></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>EPA Substance Registry System</TD> <TD bgColor=#ffffff><A title="Methanaminium, N,N,N-trimethyl-, bromide(64-20-0)" href="http://iaspub.epa.gov/sor_internet/registry/substreg/searchandretrieve/advancedsearch/search.do?search=?search=&amp;searchCriteria(advancedCriteria)=casNumber=64-20-0"><FONT color=#0066cc>Methanaminium, N,N,N-trimethyl-, bromide(64-20-0)</FONT></A></TD></TR></TBODY></TABLE>

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