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Post Date:
Apr 11,2025
Expiry Date:
Oct 08,2025
Detailed Description:
Cas No. :643-79-8 Quantity: 20
Specs:99% min
This product(C8H6O2) is light yellow crystal,melting point:55-56°C
It is medicine intermediates and also organic analytical reagent.
CAS Registry Number:
643-79-8
Synonyms:
;phthalaldehyde;o-Phthalic dicarboxaldehyde;o-Phthaldialdehyde OPD;o-Phthalaldehyde (1.11452);Phthaldialdehyde;o-Phthaldialdehyde;O-PHTHALALDEHYDE;O-PHTALALDEHYDE;o-phthaladehyde;Benzene-1,2-dicarboxaldehyde;OPA;benzene-1,2-dicarbaldehyde;1,2-Benzenedialdehyde;
Molecular Formula:
C₈H₆O₂
Molecular Weight:
134.132
Molecular Structure:
Hazard Symbols:
T:Toxic;
Risk Codes:
R25:;
R34:;
R43:;
Safety Description:
S26:;
S36/37/39:;
S45:;