2-Thiophenecarbonyl chloride

CAS5271-67-0

2-Thiophenecarbonyl chloride (CAS 5271-67-0, C5H3ClOS) 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 2-Thiophenecarbonyl chloride
C5H3ClOS · 146.59 g/mol
CAS No.
5271-67-0
Formula
C5H3ClOS
Mol. weight
146.59 g/mol
Appearance
clear colourless to yellow-grey liquid

Chemical Specifications

Identifiers

CAS number 5271-67-0
Product name 2-Thiophenecarbonyl chloride
Chinese name 2-噻吩甲酰氯
Synonyms A-THENOYL CHLORIDE
Chinese synonyms 2-噻吩甲酰氯; 2-噻吩酰氯; 噻吩-2-甲酰氯; 噻吩-2-甲酰氯,98%; Α-吩酰氯; 122-噻吩甲酰氯; 2-噻吩甲酰氯,98%
Molecular formula C5H3ClOS
Molecular weight 146.59 g/mol
EC number 226-092-4

Physical and chemical properties

Appearance clear colourless to yellow-grey liquid
Boiling Point 284 ( ℃ )

Applications

<TABLE style="TABLE-LAYOUT: fixed" cellSpacing=1 cellPadding=2 width="100%" bgColor=#d5d5d5 border=0> <TBODY> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>bp&nbsp;</TD> <TD bgColor=#fafafa><FONT color=#0066cc>206-208&nbsp;°C(lit.)<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>density&nbsp;</TD> <TD bgColor=#ffffff><FONT color=#0066cc>1.371&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> 1.590(lit.)<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>Fp&nbsp;</TD> <TD bgColor=#ffffff><FONT color=#0066cc>195&nbsp;°F<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>storage temp.&nbsp;</TD> <TD bgColor=#fafafa><FONT color=#0066cc>2-8°C<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>Sensitive&nbsp;</TD> <TD bgColor=#ffffff><FONT color=#0066cc>Moisture Sensitive</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>BRN&nbsp;</TD> <TD bgColor=#fafafa><FONT color=#0066cc>110145</FONT></TD></TR></TBODY></TABLE> <TABLE style="TABLE-LAYOUT: fixed" cellSpacing=1 cellPadding=2 width="100%" bgColor=#d5d5d5 border=0> <TBODY> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>Chemical Properties</TD> <TD bgColor=#fafafa><FONT color=#0066cc>CLEAR COLOURLESS TO YELLOW-GREY LIQUID</FONT></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 2-Thiophenecarbonyl chloride?

The CAS Registry Number of 2-Thiophenecarbonyl chloride is 5271-67-0. 2-Thiophenecarbonyl chloride is also known as A-THENOYL CHLORIDE.

What is the molecular formula and molecular weight of 2-Thiophenecarbonyl chloride?

The molecular formula of 2-Thiophenecarbonyl chloride is C5H3ClOS, and its molecular weight is 146.59 g/mol.

What is 2-Thiophenecarbonyl chloride used for?

<TABLE style="TABLE-LAYOUT: fixed" cellSpacing=1 cellPadding=2 width="100%" bgColor=#d5d5d5 border=0> <TBODY> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>bp&nbsp;</TD> <TD bgColor=#fafafa><FONT color=#0066cc>206-208&nbsp;°C(lit.)<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>density&nbsp;</TD> <TD bgColor=#ffffff><FONT color=#0066cc>1.371&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> 1.590(lit.)<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>Fp&nbsp;</TD> <TD bgColor=#ffffff><FONT color=#0066cc>195&nbsp;°F<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>storage temp.&nbsp;</TD> <TD bgColor=#fafafa><FONT color=#0066cc>2-8°C<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>Sensitive&nbsp;</TD> <TD bgColor=#ffffff><FONT color=#0066cc>Moisture Sensitive</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>BRN&nbsp;</TD> <TD bgColor=#fafafa><FONT color=#0066cc>110145</FONT></TD></TR></TBODY></TABLE> <TABLE style="TABLE-LAYOUT: fixed" cellSpacing=1 cellPadding=2 width="100%" bgColor=#d5d5d5 border=0> <TBODY> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>Chemical Properties</TD> <TD bgColor=#fafafa><FONT color=#0066cc>CLEAR COLOURLESS TO YELLOW-GREY LIQUID</FONT></TD></TR></TBODY></TABLE>

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