Octadecanethiol | CAS 2885-00-9

Chemical Specifications

Identifiers

CAS number	2885-00-9
Product name	Octadecanethiol
Chinese name	十八硫醇
Synonyms	MERCAPTAN C18
Chinese synonyms	十八硫醇; 1-十八硫醇; 正十八硫醇; 辛基硫; 十八碳硫醇; 1-十八硫醇, TECH; 1-十八硫醇,96%; 正硫基十八醇
Molecular formula	C18H38S
Molecular weight	286.56 g/mol
EC number	220-744-1

Physical and chemical properties

Appearance	white powder with an extremely unpleasant smell
Melting Point	25-35 ( ℃ )
Boiling Point	185 ( ℃ )

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>30-33 °C(lit.) </TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>bp </TD> <TD bgColor=#ffffff>204-210 °C11 mm Hg(lit.) </TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>density </TD> <TD bgColor=#fafafa>0.847 g/mL at 25 °C(lit.) </TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>refractive index </TD> <TD bgColor=#ffffff>n<FRAC Type="vertical">20/D</FRAC> 1.3610 </TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>Fp </TD> <TD bgColor=#fafafa>55 °F </TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>Water Solubility </TD> <TD bgColor=#ffffff>Insoluble</TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>BRN </TD> <TD bgColor=#fafafa>1811934</TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>Stability:</TD> <TD bgColor=#ffffff>Stability Combustible. Stable. Incompatible with strong oxidizing agents, bases, reducing agents, alkali metals.</TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>CAS DataBase Reference</TD> <TD bgColor=#fafafa><A title="2885-00-9(CAS DataBase Reference)" href="CAS_2885-00-9.htm">2885-00-9(CAS DataBase Reference)</A></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>NIST Chemistry Reference</TD> <TD bgColor=#ffffff><A title=1-Octadecanethiol(2885-00-9) href="http://webbook.nist.gov/cgi/cbook.cgi?ID=2885-00-9&Units=SI">1-Octadecanethiol(2885-00-9)</A></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>EPA Substance Registry System</TD> <TD bgColor=#fafafa><A title=1-Octadecanethiol(2885-00-9) href="http://iaspub.epa.gov/sor_internet/registry/substreg/searchandretrieve/advancedsearch/search.do?search=?search=&searchCriteria(advancedCriteria)=casNumber=2885-00-9">1-Octadecanethiol(2885-00-9)</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 Octadecanethiol?

The CAS Registry Number of Octadecanethiol is 2885-00-9. Octadecanethiol is also known as MERCAPTAN C18.

What is the molecular formula and molecular weight of Octadecanethiol?

The molecular formula of Octadecanethiol is C18H38S, and its molecular weight is 286.56 g/mol.

What is Octadecanethiol 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>30-33 °C(lit.) </TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>bp </TD> <TD bgColor=#ffffff>204-210 °C11 mm Hg(lit.) </TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>density </TD> <TD bgColor=#fafafa>0.847 g/mL at 25 °C(lit.) </TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>refractive index </TD> <TD bgColor=#ffffff>n<FRAC Type="vertical">20/D</FRAC> 1.3610 </TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>Fp </TD> <TD bgColor=#fafafa>55 °F </TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>Water Solubility </TD> <TD bgColor=#ffffff>Insoluble</TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>BRN </TD> <TD bgColor=#fafafa>1811934</TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>Stability:</TD> <TD bgColor=#ffffff>Stability Combustible. Stable. Incompatible with strong oxidizing agents, bases, reducing agents, alkali metals.</TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>CAS DataBase Reference</TD> <TD bgColor=#fafafa><A title="2885-00-9(CAS DataBase Reference)" href="CAS_2885-00-9.htm">2885-00-9(CAS DataBase Reference)</A></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>NIST Chemistry Reference</TD> <TD bgColor=#ffffff><A title=1-Octadecanethiol(2885-00-9) href="http://webbook.nist.gov/cgi/cbook.cgi?ID=2885-00-9&Units=SI">1-Octadecanethiol(2885-00-9)</A></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>EPA Substance Registry System</TD> <TD bgColor=#fafafa><A title=1-Octadecanethiol(2885-00-9) href="http://iaspub.epa.gov/sor_internet/registry/substreg/searchandretrieve/advancedsearch/search.do?search=?search=&searchCriteria(advancedCriteria)=casNumber=2885-00-9">1-Octadecanethiol(2885-00-9)</A></TD></TR></TBODY></TABLE>

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