5-(Furan-2-yl)-1,3,4-oxadiazol-2(3H)-one
Basic information
- CAS
103418-56-0- Standard SMILES
O=c1[nH]nc(-c2ccco2)o1- InChIKey
JLJNURLUEDZPPR-UHFFFAOYSA-N- Molecular formula
- C6H4N2O3
- Average molar mass
- 152.11 g/mol
- Monoisotopic mass
- 152.02219199
Overview
Nobium tin is a chemical compound of tin and nobium. It is used as a superconductor. Tin is a chemical element with the symbol Sn and atomic number 50. It is a natural component of the earth's crust and is obtained chiefly from the mineral cassiterite, where it occurs as tin dioxide. (L307, L309, L318)
Names & identifiers
- Preferred name
- 5-(Furan-2-yl)-1,3,4-oxadiazol-2(3H)-one
- IUPAC
- 5-(furan-2-yl)-3H-1,3,4-oxadiazol-2-one
- English name
- 5-(2-Furyl)-1,3,4-oxadiazol-2(3H)-one
- Molecular formula
- C6H4N2O3
- Molecular weight
- 152.11
Names & synonyms
103418-56-05-(Furan-2-yl)-1,3,4-oxadiazol-2(3H)-oneDTXSID40326211RefChem:300474DTXCID902773255-(2-furyl)-1,3,4-oxadiazol-2(3H)-one5-(furan-2-yl)-2,3-dihydro-1,3,4-oxadiazol-2-one5-(furan-2-yl)-3H-1,3,4-oxadiazol-2-one1,3,4-Oxadiazol-2(3H)-one,5-(2-furanyl)-NSC525343SCHEMBL10925614HMS1738N11
Show more names
5-(2-furanyl)-1,3,4-Oxadiazol-2(3H)-one1,3,4-Oxadiazol-2(3H)-one, 5-(2-furanyl)-
DEA41856AKOS009084511NSC-525343NCGC00665294-01DB-0589915-(2-furyl)-3H-1,3,4-oxadiazol-2-oneCS-0241733EN300-23716
Database identifiers
- CAS
103418-56-0- PubChem CID
- 352209
- DTXSID
DTXSID40326211- EC Number
- 138-905-9
- Nikkaji
- J3.418.557C
Properties
Computed structural properties
- XLogP
- 0.8
- Topological polar surface area
- 63.8 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 4
- Rotatable bonds
- 1
- Heavy atoms
- 11
- Formal charge
- 0
- Complexity
- 214
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Warning
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.
Hazard information
Hazard Classes and CategoriesAcute Tox. 4 (100%)
Toxicology
Health EffectsIngestion of large amounts of inorganic tin compounds can cause stomachache, anemia, and liver and kidney problems. (L307, L308)
Exposure RoutesOral (L308) ; inhalation (L308) ; dermal (L308)
Toxicity SummaryInorganic and organic tin compounds are weak inhibitors of alcohol dehydrogenase. (A183)
Signs and SymptomsInorganic or organic tin compounds placed on the skin or in the eyes can produce skin and eye irritation. (L308)
Carcinogen ClassificationNo indication of carcinogenicity to humans (not listed by IARC).
Chemistry & industry
Pharmacology
Metabolism/Metabolites
Though tin metal is very poorly absorbed, tin compounds may be absorbed via oral, inhalation, or dermal routes, with organotin compounds being much more readily absorbed than inorganic tin compounds. Tin may enter the bloodstream and bind to hemoglobin, where it is distributed and accumulates mainly in the kidney, liver, lung, and bone. Tin and its metabolites are excreted mainly in the urine and feces. (L308)
Uses & manufacturing
UsesNobium tin is used as a superconductor. (L318)
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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