4-苯并呋喃甲醛

Description

4-Benzofurazancarboxaldehyde · CAS 32863-32-4 · C7H4N2O2. UNII NS00077777.

Identification

CAS Registry Number	32863-32-4
PubChem CID	10290873
Molecular formula	C7H4N2O2
IUPAC name	2,1,3-benzoxadiazole-4-carbaldehyde
UNII (FDA)	NS00077777

Computed Descriptors

Molecular Weight	148.12
XLogP3	0.6
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	1
Exact Mass	148.027277375
Monoisotopic Mass	148.027277375
Topological Polar Surface Area	56
Heavy Atom Count	11
Formal Charge	0

GHS Hazard Classification

Reported hazard statements	H302 (33.3%), H315 (66.7%), H319 (66.7%), H335 (66.7%)

Synonyms

2,1,3-benzoxadiazole-4-carbaldehyde; 2,1,3-benzoxadiazole-4-carboxaldehyde; RefChem:439932; 682-565-9; 4-Benzofurazancarboxaldehyde; 32863-32-4; benzo[c][1,2,5]oxadiazole-4-carbaldehyde; 4-FORMYL-2,1,3-BENZOXADIAZOLE; 2,1,3-benzoxadiazole-4-aldehyde; MFCD07772900; 4-Formylbenzofurazan; 4-Benzofurazone Carboxaldehyde; 2,1,3-Benzoxadiazol-4-carbaldehyde; SCHEMBL4099455; SCHEMBL7438949; DTXSID90437821

Frequently Asked Questions

What are the CAS number and molecular formula of 4-Benzofurazancarboxaldehyde?

CAS 32863-32-4; molecular formula C7H4N2O2; molecular weight — g/mol.

What other names is 4-Benzofurazancarboxaldehyde known by?

2,1,3-benzoxadiazole-4-carbaldehyde, 2,1,3-benzoxadiazole-4-carboxaldehyde, RefChem:439932, 682-565-9, 4-Benzofurazancarboxaldehyde, 32863-32-4.

Is 4-Benzofurazancarboxaldehyde classified as hazardous?

Hazard statements reported: H302, H315, H319, H335.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.