Dibenzofuran-2-sulphonic acid

HCID 522803

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Grundinformationen

CAS: 83863-63-2
Standard-SMILES: O=S(=O)(O)c1ccc2oc3ccccc3c2c1
InChIKey: JANFYPHFIPGYTQ-UHFFFAOYSA-N
Summenformel: C12H8O4S
Durchschnittliche Molmasse: 248,26 g/mol
Monoisotopische Masse: 248,01432991

Namen und Bezeichner

Bevorzugter Name: Dibenzofuran-2-sulphonic acid
IUPAC: dibenzofuran-2-sulfonic acid
Englischer Name: DIBENZOFURAN-2-SULFONIC ACID
Summenformel: C12H8O4S
Molmasse: 248.25

Namen und Synonyme

83863-63-22-Dibenzofuransulfonic acidDibenzofuran-2-sulphonic acidEINECS 281-128-6DTXSID20232760RefChem:586411DTXCID50155251281-128-6Dibenzo[b,d]furan-2-sulfonic acidDIBENZOFURAN-2-SULFONIC ACIDMFCD00092344QVQ3YZG4ZU

Weitere Namen anzeigen

TIMTEC-BB SBB0076902-benzofuransulfonic acid2-Dibenzofuranesulfonicaciddibenzofuran-2-sulfonic acid hydrateDIBENZOFURAN-2-SULPHONIC ACID MONOHYDRATEDibenzofuran-2-sulfonic acid hydrate, 97%,

Dibenzofuran-2-sulfonsaureSCHEMBL2818655JANFYPHFIPGYTQ-UHFFFAOYSA-MFCD09953666SBB040930Dibenzo[b,d]furan-2-sulfonic acid #AKOS000269062AS-77588

Datenbank-Bezeichner

CAS: 83863-63-2
PubChem CID: 522803
DTXSID: DTXSID20232760
UNII: QVQ3YZG4ZU
EC Number: 281-128-6
Nikkaji: J236.343G

Eigenschaften

Berechnete Struktureigenschaften

XLogP: 2,9
Polarare Oberfläche (TPSA): 75,9 Å²
H-Brücken-Donoren: 1
H-Brücken-Akzeptoren: 4
Frei drehbare Bindungen: 1
Schwere Atome: 17
Formalladung: 0
Komplexität: 386

Physikochemische Eigenschaften

Schmelzpunkt: 144 · 144-145°C
Dichte: 1.52 · 1.520±0.06 g/cm3(Predicted)
storage temp.: 2 · 2-8°C
Löslichkeit: DMSO (Slightly), Methanol (Slightly)
Aggregatzustand: Powder
pka: 0.13 · 0.13±0.30(Predicted)
Farbe: Grey to Dark Grey
CAS Datenbank: 83863 · 83863-63-2(CAS DataBase Reference)

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 5 Einträge

Warning

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]；H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 4 reports by companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.