o-Phthalaldehyde | CAS No. 643-79-8
o-Phthalaldehyde
Basic Information
CAS Number
643-79-8
Molecular Formula
C8H6O2
Molecular Weight
134.13 g/mol
AD
Basic Physical Properties
Melting Point
55.0 to 58.0 deg-C
Boiling Point
84°C/0.8mmHg
Density
1.13
Solubility
53g/l
Refractive Index
1.4500 (estimate)
Vapor Pressure
0.0052 mm Hg at 21 °C (0.69 Pa)
Vapor Density
Relative vapor density (air = 1): 4.6
Safety Information
View Safety InformationGHS Hazard Pictograms
H301
H314
H317
H400Hazard Statement
H301
Toxic if swallowed
Acute toxicity, oral
Acute toxicity, oral
H314
Causes severe skin burns and eye damage
Skin corrosion/irritation
Skin corrosion/irritation
H317
May cause an allergic skin reaction
Sensitization, Skin
Sensitization, Skin
H400
Very toxic to aquatic life
Hazardous to the aquatic environment, acute hazard
Hazardous to the aquatic environment, acute hazard
Hazard Class
Class 8
Class 8
Class 6.1
Class 6.1
Synonyms & References
English
- Z104494958
- O-PHTHALDIALDEHYDE (MART.)
- Disopa (TN)
- Phthalaldialdehyde
- DTXSID6032514
- Phthaldialdehyde
- ortho Phthalic Aldehyde
- SCHEMBL33393
- Benzene-1,2-dicarboxaldehyde
- Aldehyde, ortho-Phthalic
- CHEMBL160145
- FT-0632732
- NSC 13394
- Safe OPA
- NSC-13394
- AKOS000119186
- orthophthalaldehyde
- phtharal
- o-phthal aldehyde
- Q5933776
- Benzene-1,2-dicarboxakdehyde
- o-Phthalic dicarboxaldehyde
- 2-PHTHALALDEHYDE
- Tox21_112347_1
- DTXCID4012514
- o-Phthalaldehyd
- 1,2-Benzenedialdehyde;Phthalaldehyde
- 25750-62-3
- PHTHALALDEHYDE
- o-Phthalaldehyde
- NSC13394
MDL Number
MFCD00003335
Customs Code
29122900
Related Compounds
![N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure](https://static.chemtradehub.com/structs/103/103687-96-3-8086.webp "N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure")
N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine
CAS Number:
103687-96-3
Molecular Formula:
C17H19NO5S
![5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure](https://static.chemtradehub.com/structs/112/112897-99-1-d1f4.webp "5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure")
5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine
CAS Number:
112897-99-1
Molecular Formula:
C30H31N3O7
![(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure](https://static.chemtradehub.com/structs/121/121055-10-5-583d.webp "(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure")
(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile
CAS Number:
121055-10-5
Molecular Formula:
C17H17NO4
![Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure](https://static.chemtradehub.com/structs/126/1263059-26-2-d6da.webp "Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure")
Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate
CAS Number:
1263059-26-2
Molecular Formula:
C8H6ClN3O2
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