2-Carboxybenzaldehyde

Modify Date: 2025-08-20 09:24:44

2-Carboxybenzaldehyde structure	Common Name	2-Carboxybenzaldehyde
	CAS Number	119-67-5	Molecular Weight	150.13
	Density	1.3±0.1 g/cm3	Boiling Point	321.8±25.0 °C at 760 mmHg
	Molecular Formula	C₈H₆O₃	Melting Point	94-96 °C(lit.)
	MSDS	Chinese USA	Flash Point	162.6±19.7 °C

Use of 2-Carboxybenzaldehyde

2-Carboxybenzaldehyde is a chemical compound. 2-Carboxybenzaldehyde consists of a benzene ring, with an aldehyde and a carboxylic acid as substituents that are ortho to each other. 2-Carboxybenzaldehyde can be used to form ligands with metal ions. Ni(II) and Cu(II) complexes of 2-Carboxybenzaldehyde thiosemicarbazone has anticancer and antibacterial activities[1].

Name	2-formylbenzoic acid
Synonym	More Synonyms

Description	2-Carboxybenzaldehyde is a chemical compound. 2-Carboxybenzaldehyde consists of a benzene ring, with an aldehyde and a carboxylic acid as substituents that are ortho to each other. 2-Carboxybenzaldehyde can be used to form ligands with metal ions. Ni(II) and Cu(II) complexes of 2-Carboxybenzaldehyde thiosemicarbazone has anticancer and antibacterial activities[1].
Related Catalog	Research Areas >> Cancer Research Areas >> Infection Signaling Pathways >> Others >> Others
References	[1]. Chandra S, et al. Synthesis, spectroscopic, anticancer and antibacterial studies of Ni(II) and Cu(II) complexes with 2-carboxybenzaldehyde thiosemicarbazone. Spectrochim Acta A Mol Biomol Spectrosc. 2014;129:333-338.

Density	1.3±0.1 g/cm3
Boiling Point	321.8±25.0 °C at 760 mmHg
Melting Point	94-96 °C(lit.)
Molecular Formula	C₈H₆O₃
Molecular Weight	150.13
Flash Point	162.6±19.7 °C
Exact Mass	150.031693
PSA	54.37000
LogP	0.77
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.620
Water Solubility	soluble

2-Carboxybenzaldehyde MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TH7015000

CHEMICAL NAME :: Phthalaldehydic acid

CAS REGISTRY NUMBER :: 119-67-5

BEILSTEIN REFERENCE NO. :: 0742381

LAST UPDATED :: 199701

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C8-H6-O3

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 7500 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JANTAJ Journal of Antibiotics. (Japan Antibiotics Research Assoc., 2-20-8 Kamiosaki, Shinagawa-ku, Tokyo, 141, Japan) V.2-5, 1948-52; V.21- 1968- Volume(issue)/page/year: 27,665,1974

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2430 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JANTAJ Journal of Antibiotics. (Japan Antibiotics Research Assoc., 2-20-8 Kamiosaki, Shinagawa-ku, Tokyo, 141, Japan) V.2-5, 1948-52; V.21- 1968- Volume(issue)/page/year: 27,665,1974

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 4480 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JANTAJ Journal of Antibiotics. (Japan Antibiotics Research Assoc., 2-20-8 Kamiosaki, Shinagawa-ku, Tokyo, 141, Japan) V.2-5, 1948-52; V.21- 1968- Volume(issue)/page/year: 27,665,1974

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1860 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JANTAJ Journal of Antibiotics. (Japan Antibiotics Research Assoc., 2-20-8 Kamiosaki, Shinagawa-ku, Tokyo, 141, Japan) V.2-5, 1948-52; V.21- 1968- Volume(issue)/page/year: 27,665,1974

Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi:Irritant
Risk Phrases	R36/37/38
Safety Phrases	S26-S36-S24/25
RIDADR	PG2
WGK Germany	2
RTECS	TH7015000
HS Code	29183000

Precursor 10
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CAS#:643-79-8 o-Phthalaldehyde CAS#:529-19-1 o-Tolunitrile
DownStream 10
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CAS#:3598-68-3 1(3H)-Isobenzof... CAS#:383148-94-5 6-phenyl-6,6a-d...

HS Code	2918300090
Summary	2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Highly efficient synthesis of N-substituted isoindolinones and phthalazinones using Pt nanowires as catalysts.

Org. Lett. 14(7) , 1876-9, (2012)

A series of N-substituted isoindolinones have been successfully synthesized through the reductive C-N coupling and intramolecular amidation of 2-carboxybenzaldehyde and amines. This one-pot synthesis ...

Degradation of fluoranthene by Pasteurella sp. IFA and Mycobacterium sp. PYR-1:isolation and identification of metabolites.

J. Appl. Microbiol. 85(4) , 746-54, (1998)

The findings from a biodegradability study of fluoranthene using two pure bacterial strains, Pasteurella sp. IFA (B-2) and Mycobacterium sp. PYR-1 (AM) are reported. Of total fluoranthene, 24% (B-2) a...

Degradation of phenanthrene by the rhizobacterium Ensifer meliloti.

Biodegradation 25(6) , 787-95, (2014)

The biodegradation of the polycyclic aromatic hydrocarbon phenantherene by the rhizobacterial strain Ensifer meliloti P221, isolated from the root zone of plant grown in PAH-contaminated soil was stud...

Phthalaldehydic Acid

Benzoic acid, 2-formyl-

EINECS 204-342-3

Benzaldehyde-2-carboxylic Acid

2-carboxybenzaldehyde

2-Formylbenzoic acid

MFCD00003336

2-Formyl-benzoic acid

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2-Carboxybenzaldehyde

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