4-Methylphthalic anhydride
CAS19438-61-0
4-Methylphthalic anhydride (CAS 19438-61-0, C9H6O3) is supplied by ChemSigma for research and manufacturing, with specification, analytical methods and batch documentation available on request.
- CAS No.
- 19438-61-0
- Formula
- C9H6O3
- Mol. weight
- 162.14 g/mol
- Appearance
- white to yellow-orange flakes
Chemical Specifications
Identifiers
| CAS number | 19438-61-0 |
|---|---|
| Product name | 4-Methylphthalic anhydride |
| Chinese name | 4-甲基苯酐 |
| Synonyms | 1,3-Isobenzofurandione, 5-methyl- |
| Chinese synonyms | 4-甲基苯二甲酸酐; 4-甲基邻苯二甲酸酐; 4-甲基苯酐; 4-甲基邻苯二甲酸酐, 98.0%(GC&T |
| Molecular formula | C9H6O3 |
| Molecular weight | 162.14 g/mol |
| EC number | 243-073-6 |
Physical and chemical properties
| Appearance | white to yellow-orange flakes |
|---|---|
| Melting Point | 90-92(lit.) ( ℃ ) |
| Boiling Point | 156.333 ( ℃ ) |
Applications
<TABLE style="BORDER-RIGHT: #6699cc 1px solid; BORDER-TOP: #6699cc 1px solid; BORDER-LEFT: #6699cc 1px solid; WIDTH: 100%; BORDER-BOTTOM: #6699cc 1px solid; BORDER-COLLAPSE: collapse"> <TBODY> <TR> <TD style="BORDER-RIGHT: #6699cc 1px solid; BORDER-TOP: #6699cc 1px solid; FONT-SIZE: 9pt; BORDER-LEFT: #6699cc 1px solid; WIDTH: 80px; BORDER-BOTTOM: #6699cc 1px solid; TEXT-ALIGN: center"><B>Packaging</B></TD> <TD style="BORDER-RIGHT: #6699cc 1px solid; BORDER-TOP: #6699cc 1px solid; BORDER-LEFT: #6699cc 1px solid; BORDER-BOTTOM: #6699cc 1px solid; TEXT-ALIGN: left">25kgs/carton drum</TD></TR> <TR> <TD style="BORDER-RIGHT: #6699cc 1px solid; BORDER-TOP: #6699cc 1px solid; FONT-SIZE: 9pt; BORDER-LEFT: #6699cc 1px solid; WIDTH: 80px; BORDER-BOTTOM: #6699cc 1px solid; TEXT-ALIGN: center"><B>Storage condition</B></TD> <TD style="BORDER-RIGHT: #6699cc 1px solid; BORDER-TOP: #6699cc 1px solid; BORDER-LEFT: #6699cc 1px solid; BORDER-BOTTOM: #6699cc 1px solid; TEXT-ALIGN: left">Store in a cool, dry place. Store in a tightly closed container. Keep away from heat and flame.</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 4-Methylphthalic anhydride?
The CAS Registry Number of 4-Methylphthalic anhydride is 19438-61-0. 4-Methylphthalic anhydride is also known as 1,3-Isobenzofurandione, 5-methyl-.
What is the molecular formula and molecular weight of 4-Methylphthalic anhydride?
The molecular formula of 4-Methylphthalic anhydride is C9H6O3, and its molecular weight is 162.14 g/mol.
What is 4-Methylphthalic anhydride used for?
<TABLE style="BORDER-RIGHT: #6699cc 1px solid; BORDER-TOP: #6699cc 1px solid; BORDER-LEFT: #6699cc 1px solid; WIDTH: 100%; BORDER-BOTTOM: #6699cc 1px solid; BORDER-COLLAPSE: collapse"> <TBODY> <TR> <TD style="BORDER-RIGHT: #6699cc 1px solid; BORDER-TOP: #6699cc 1px solid; FONT-SIZE: 9pt; BORDER-LEFT: #6699cc 1px solid; WIDTH: 80px; BORDER-BOTTOM: #6699cc 1px solid; TEXT-ALIGN: center"><B>Packaging</B></TD> <TD style="BORDER-RIGHT: #6699cc 1px solid; BORDER-TOP: #6699cc 1px solid; BORDER-LEFT: #6699cc 1px solid; BORDER-BOTTOM: #6699cc 1px solid; TEXT-ALIGN: left">25kgs/carton drum</TD></TR> <TR> <TD style="BORDER-RIGHT: #6699cc 1px solid; BORDER-TOP: #6699cc 1px solid; FONT-SIZE: 9pt; BORDER-LEFT: #6699cc 1px solid; WIDTH: 80px; BORDER-BOTTOM: #6699cc 1px solid; TEXT-ALIGN: center"><B>Storage condition</B></TD> <TD style="BORDER-RIGHT: #6699cc 1px solid; BORDER-TOP: #6699cc 1px solid; BORDER-LEFT: #6699cc 1px solid; BORDER-BOTTOM: #6699cc 1px solid; TEXT-ALIGN: left">Store in a cool, dry place. Store in a tightly closed container. Keep away from heat and flame.</TD></TR></TBODY></TABLE>
How can I request a quotation for 4-Methylphthalic anhydride?
Send an inquiry for 4-Methylphthalic anhydride (CAS 19438-61-0) with the required quantity, target specification, destination country and any documentation requirements. ChemSigma will confirm availability, packaging, lead time and price.
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