Shipping to 128 countriesCOA and SDS with every lotQuotes within one business day
Bulk CASAccount
CAS Registry Number

o-Phthaldehyde CAS 643-79-8

2 listings share this CAS number. They differ in grade, purity or pack, so compare them below and add the right one to your quote list.

CAS number643-79-8
FormulaC8H6O2
Molar mass134.13 g/mol
GradesAR, LR
InChIKeyZWLUXSQADUDCSB-UHFFFAOYSA-N

Also known as 2-Phthalaldehyde · o-Phthalic dicarboxaldehyde · Benzene-1,2-dicarboxaldehyde · OPA · Phthaldialdehyde · o-Phthalaldehyde · o-Phthaldialdehyde · 1,2-Benzenedicarboxaldehyde

o-Phthaldehyde structure, CAS 643-79-8

All listings for CAS 643-79-8

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Compare 0 of 4Compare now