3,3-Dimethylallyl bromide

CAS870-63-3

3,3-Dimethylallyl bromide (CAS 870-63-3, C5H9Br) 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 3,3-Dimethylallyl bromide
C5H9Br · 149.03 g/mol
CAS No.
870-63-3
Formula
C5H9Br
Mol. weight
149.03 g/mol
Appearance
Light brown liquid with strong pungent odor

Chemical Specifications

Identifiers

CAS number 870-63-3
Product name 3,3-Dimethylallyl bromide
Chinese name 1-溴-3-甲基-2-丁烯
Synonyms PRENYL BROMIDE
Chinese synonyms 4-溴-2-甲烷-2-丁烷; 1-溴-3-甲基-2-丁烯; 4-溴-2-甲烷-2-丁烯; 3,3-二甲基烯丙基溴; 4-溴-2-甲基-2-丁烯; 1-溴-3-甲基丁烯; 1-溴-3-甲烷-2-丁烯; 溴代异戊烯
Molecular formula C5H9Br
Molecular weight 149.03 g/mol
EC number 212-799-5
InChI InChI=1/C5H9Br/c1-5(2)3-4-6/h3H,4H2,1-2H3

Physical and chemical properties

Appearance Light brown liquid with strong pungent odor
Melting Point 32 ( ℃ )
Boiling Point 32.8 ( ℃ )

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>82-83&nbsp;°C150&nbsp;mm Hg(lit.)<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>density&nbsp;</TD> <TD bgColor=#ffffff><FONT color=#0066cc>1.29&nbsp;g/mL&nbsp;at 20&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> 1.489(lit.)<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>Fp&nbsp;</TD> <TD bgColor=#ffffff><FONT color=#0066cc>88&nbsp;°F<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>storage temp.&nbsp;</TD> <TD bgColor=#fafafa><FONT color=#0066cc>0-6°C</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>Sensitive&nbsp;</TD> <TD bgColor=#ffffff><FONT color=#0066cc>Light Sensitive</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>BRN&nbsp;</TD> <TD bgColor=#fafafa><FONT color=#0066cc>1420778</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>CAS DataBase Reference</TD> <TD bgColor=#ffffff><A title="870-63-3(CAS DataBase Reference)" href="CAS_870-63-3.htm"><FONT color=#0066cc>870-63-3(CAS DataBase Reference)</FONT></A></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>NIST Chemistry Reference</TD> <TD bgColor=#fafafa><A title="2-Butene, 1-bromo-3-methyl-(870-63-3)" href="http://webbook.nist.gov/cgi/cbook.cgi?ID=870-63-3&amp;Units=SI"><FONT color=#0066cc>2-Butene, 1-bromo-3-methyl-(870-63-3)</FONT></A></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>EPA Substance Registry System</TD> <TD bgColor=#ffffff><A title="2-Butene, 1-bromo-3-methyl-(870-63-3)" href="http://iaspub.epa.gov/sor_internet/registry/substreg/searchandretrieve/advancedsearch/search.do?search=?search=&amp;searchCriteria(advancedCriteria)=casNumber=870-63-3"><FONT color=#0066cc>2-Butene, 1-bromo-3-methyl-(870-63-3)</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 3,3-Dimethylallyl bromide?

The CAS Registry Number of 3,3-Dimethylallyl bromide is 870-63-3. 3,3-Dimethylallyl bromide is also known as PRENYL BROMIDE.

What is the molecular formula and molecular weight of 3,3-Dimethylallyl bromide?

The molecular formula of 3,3-Dimethylallyl bromide is C5H9Br, and its molecular weight is 149.03 g/mol.

What is 3,3-Dimethylallyl 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>bp&nbsp;</TD> <TD bgColor=#fafafa><FONT color=#0066cc>82-83&nbsp;°C150&nbsp;mm Hg(lit.)<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>density&nbsp;</TD> <TD bgColor=#ffffff><FONT color=#0066cc>1.29&nbsp;g/mL&nbsp;at 20&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> 1.489(lit.)<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>Fp&nbsp;</TD> <TD bgColor=#ffffff><FONT color=#0066cc>88&nbsp;°F<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>storage temp.&nbsp;</TD> <TD bgColor=#fafafa><FONT color=#0066cc>0-6°C</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>Sensitive&nbsp;</TD> <TD bgColor=#ffffff><FONT color=#0066cc>Light Sensitive</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>BRN&nbsp;</TD> <TD bgColor=#fafafa><FONT color=#0066cc>1420778</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>CAS DataBase Reference</TD> <TD bgColor=#ffffff><A title="870-63-3(CAS DataBase Reference)" href="CAS_870-63-3.htm"><FONT color=#0066cc>870-63-3(CAS DataBase Reference)</FONT></A></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>NIST Chemistry Reference</TD> <TD bgColor=#fafafa><A title="2-Butene, 1-bromo-3-methyl-(870-63-3)" href="http://webbook.nist.gov/cgi/cbook.cgi?ID=870-63-3&amp;Units=SI"><FONT color=#0066cc>2-Butene, 1-bromo-3-methyl-(870-63-3)</FONT></A></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>EPA Substance Registry System</TD> <TD bgColor=#ffffff><A title="2-Butene, 1-bromo-3-methyl-(870-63-3)" href="http://iaspub.epa.gov/sor_internet/registry/substreg/searchandretrieve/advancedsearch/search.do?search=?search=&amp;searchCriteria(advancedCriteria)=casNumber=870-63-3"><FONT color=#0066cc>2-Butene, 1-bromo-3-methyl-(870-63-3)</FONT></A></TD></TR></TBODY></TABLE>

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