2,4-Dichlorobenzaldehyde
CAS874-42-0
2,4-Dichlorobenzaldehyde (CAS 874-42-0, C7H4Cl2O) is supplied by ChemSigma for research and manufacturing, with specification, analytical methods and batch documentation available on request.
- CAS No.
- 874-42-0
- Formula
- C7H4Cl2O
- Mol. weight
- 175.01 g/mol
- Appearance
- light yellow to beige crystalline powder, crystals
Chemical Specifications
Identifiers
| CAS number | 874-42-0 |
|---|---|
| Product name | 2,4-Dichlorobenzaldehyde |
| Chinese name | 2,4-二氯苯甲醛 |
| Synonyms | 2,4-dichloro-benzaldehyd |
| Chinese synonyms | 2,4-二氯苯甲醛; 2,4-二氯苯甲醛,98%; 2,4-二氯苯甲醛99%; 2.4-二氯苯甲醛 ≥97% |
| Molecular formula | C7H4Cl2O |
| Molecular weight | 175.01 g/mol |
| EC number | 212-861-1 |
| InChI | InChI=1/C7H4Cl2O/c8-6-2-1-5(4-10)7(9)3-6/h1-4H |
Physical and chemical properties
| Appearance | light yellow to beige crystalline powder, crystals |
|---|---|
| Melting Point | 69-73 ( ℃ ) |
| Boiling Point | 100.2 ( ℃ ) |
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><FONT color=#0066cc>64-69 °C(lit.)<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>bp </TD> <TD bgColor=#ffffff><FONT color=#0066cc>233 °C(lit.)<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>Fp </TD> <TD bgColor=#fafafa><FONT color=#0066cc>135 °C </FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>Water Solubility </TD> <TD bgColor=#ffffff><FONT color=#0066cc><0.1 g/100 mL at 24 ºC</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>Sensitive </TD> <TD bgColor=#fafafa><FONT color=#0066cc>Air Sensitive</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>BRN </TD> <TD bgColor=#ffffff><FONT color=#0066cc>471601</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>CAS DataBase Reference</TD> <TD bgColor=#fafafa><A title="874-42-0(CAS DataBase Reference)" href="CAS_874-42-0.htm"><FONT color=#0066cc>874-42-0(CAS DataBase Reference)</FONT></A></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>NIST Chemistry Reference</TD> <TD bgColor=#ffffff><A title="Benzaldehyde, 2,4-dichloro-(874-42-0)" href="http://webbook.nist.gov/cgi/cbook.cgi?ID=874-42-0&Units=SI"><FONT color=#0066cc>Benzaldehyde, 2,4-dichloro-(874-42-0)</FONT></A></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>EPA Substance Registry System</TD> <TD bgColor=#fafafa><A title="Benzaldehyde, 2,4-dichloro-(874-42-0)" href="http://iaspub.epa.gov/sor_internet/registry/substreg/searchandretrieve/advancedsearch/search.do?search=?search=&searchCriteria(advancedCriteria)=casNumber=874-42-0"><FONT color=#0066cc>Benzaldehyde, 2,4-dichloro-(874-42-0)</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 2,4-Dichlorobenzaldehyde?
The CAS Registry Number of 2,4-Dichlorobenzaldehyde is 874-42-0. 2,4-Dichlorobenzaldehyde is also known as 2,4-dichloro-benzaldehyd.
What is the molecular formula and molecular weight of 2,4-Dichlorobenzaldehyde?
The molecular formula of 2,4-Dichlorobenzaldehyde is C7H4Cl2O, and its molecular weight is 175.01 g/mol.
What is 2,4-Dichlorobenzaldehyde 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><FONT color=#0066cc>64-69 °C(lit.)<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>bp </TD> <TD bgColor=#ffffff><FONT color=#0066cc>233 °C(lit.)<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>Fp </TD> <TD bgColor=#fafafa><FONT color=#0066cc>135 °C </FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>Water Solubility </TD> <TD bgColor=#ffffff><FONT color=#0066cc><0.1 g/100 mL at 24 ºC</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>Sensitive </TD> <TD bgColor=#fafafa><FONT color=#0066cc>Air Sensitive</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>BRN </TD> <TD bgColor=#ffffff><FONT color=#0066cc>471601</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>CAS DataBase Reference</TD> <TD bgColor=#fafafa><A title="874-42-0(CAS DataBase Reference)" href="CAS_874-42-0.htm"><FONT color=#0066cc>874-42-0(CAS DataBase Reference)</FONT></A></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>NIST Chemistry Reference</TD> <TD bgColor=#ffffff><A title="Benzaldehyde, 2,4-dichloro-(874-42-0)" href="http://webbook.nist.gov/cgi/cbook.cgi?ID=874-42-0&Units=SI"><FONT color=#0066cc>Benzaldehyde, 2,4-dichloro-(874-42-0)</FONT></A></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>EPA Substance Registry System</TD> <TD bgColor=#fafafa><A title="Benzaldehyde, 2,4-dichloro-(874-42-0)" href="http://iaspub.epa.gov/sor_internet/registry/substreg/searchandretrieve/advancedsearch/search.do?search=?search=&searchCriteria(advancedCriteria)=casNumber=874-42-0"><FONT color=#0066cc>Benzaldehyde, 2,4-dichloro-(874-42-0)</FONT></A></TD></TR></TBODY></TABLE>
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