o-Phthalaldehyde
CAS643-79-8
o-Phthalaldehyde (CAS 643-79-8, C8H6O2) is supplied by ChemSigma for research and manufacturing, with specification, analytical methods and batch documentation available on request.
- CAS No.
- 643-79-8
- Formula
- C8H6O2
- Mol. weight
- 134.13 g/mol
- Appearance
- Light yellow powder
Chemical Specifications
Identifiers
| CAS number | 643-79-8 |
|---|---|
| Product name | o-Phthalaldehyde |
| Chinese name | 邻苯二甲醛 |
| Synonyms | 1,2-Benzenedialdehyde |
| Chinese synonyms | 1,2-苯二甲醛; 酞醛; 邻苯二甲醛; 邻苯二醛; 1,2苯二甲醛,苯二醛; 邻酞醛; 苯甲醛邻羧酸; 苯醛酸 |
| Molecular formula | C8H6O2 |
| Molecular weight | 134.13 g/mol |
| EC number | 211-402-2 |
| InChI | InChI=1/C8H6O2/c9-5-7-3-1-2-4-8(7)6-10/h1-6H |
Physical and chemical properties
| Appearance | Light yellow powder |
|---|---|
| Melting Point | 54-57 ( ℃ ) |
| Boiling Point | 98.5 ( ℃ ) |
Applications
<P class=tgt>Melting point 55-58 ° C (lit.) </P> <P class=tgt></P> <P class=tgt>The boiling point 83-84 ° C (0.7501 mmHg) </P> <P class=tgt>Density 1.13 </P> <P class=tgt>Floc point ° F > 230 </P> <P class=tgt></P> <P class=tgt>Storage conditions 2-8 ° C </P>
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 o-Phthalaldehyde?
The CAS Registry Number of o-Phthalaldehyde is 643-79-8. o-Phthalaldehyde is also known as 1,2-Benzenedialdehyde.
What is the molecular formula and molecular weight of o-Phthalaldehyde?
The molecular formula of o-Phthalaldehyde is C8H6O2, and its molecular weight is 134.13 g/mol.
What is o-Phthalaldehyde used for?
<P class=tgt>Melting point 55-58 ° C (lit.) </P> <P class=tgt></P> <P class=tgt>The boiling point 83-84 ° C (0.7501 mmHg) </P> <P class=tgt>Density 1.13 </P> <P class=tgt>Floc point ° F > 230 </P> <P class=tgt></P> <P class=tgt>Storage conditions 2-8 ° C </P>
How can I request a quotation for o-Phthalaldehyde?
Send an inquiry for o-Phthalaldehyde (CAS 643-79-8) with the required quantity, target specification, destination country and any documentation requirements. ChemSigma will confirm availability, packaging, lead time and price.
Request a Quote for o-Phthalaldehyde
Tell us the required quantity, target specification, destination country and any documentation requirements. We will confirm availability, packaging, lead time and price.