3,5-Dichlor-2-hydroxybenzolsulfonylchlorid
3,5-Dichloro-2-hydroxybenzenesulphonyl chloride
Grundinformationen
- CAS
23378-88-3- Standard-SMILES
O=S(=O)(Cl)c1cc(Cl)cc(Cl)c1O- InChIKey
KXFQRJNVGBIDHA-UHFFFAOYSA-N- Summenformel
- C6H3Cl3O3S
- Durchschnittliche Molmasse
- 261,5 g/mol
- Monoisotopische Masse
- 259,886848
Namen und Bezeichner
- Bevorzugter Name
- 3,5-Dichloro-2-hydroxybenzenesulphonyl chloride
- IUPAC
- 3,5-dichloro-2-hydroxybenzenesulfonyl chloride
- Lokaler Name
- 3,5-Dichlor-2-hydroxybenzolsulfonylchlorid
- Englischer Name
- 3,5-DICHLORO-2-HYDROXYBENZENESULFONYL CHLORIDE
- Summenformel
- C6H3Cl3O3S
- Molmasse
- 261.51
Namen und Synonyme
Weitere Namen anzeigen
Datenbank-Bezeichner
- CAS
23378-88-3- PubChem CID
- 90078
- DTXSID
DTXSID80177926- EC Number
- 245-619-9
- Nikkaji
- J149.838J
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 3,4
- Polarare Oberfläche (TPSA)
- 62,8 Ų
- H-Brücken-Donoren
- 1
- H-Brücken-Akzeptoren
- 3
- Frei drehbare Bindungen
- 1
- Schwere Atome
- 13
- Formalladung
- 0
- Komplexität
- 273
Physikochemische Eigenschaften
- Schmelzpunkt
- 80 · 80-83 °C (lit.)
- Siedepunkt
- 359 · 359.0±42.0 °C(Predicted)
- Dichte
- 1.652 · 1.652 (estimate)
- storage temp.
- 30 °C · Store below +30°C.
- Aggregatzustand
- Powder
- pka
- 4.03 · 4.03±0.50(Predicted)
- Farbe
- Light beige to light brown
- Wasserlöslichkeit
- Hydrolyzes in water.
- BRN
- 2940993 · 2940993
- InChI
- 1S/C6H3Cl3O3S/c7-3-1-4(8)6(10)5(2-3)13(9,11)12/h1-2,10H
- InChIKey
- KXFQRJNVGBIDHA-UHFFFAOYSA-N
- SMILES
- Oc1c(Cl)cc(Cl)cc1S(Cl)(=O)=O
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
Danger
H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 44 reports by companies from 3 notifications to the ECHA C&L Inventory.;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.
Gefahrenhinweise
Sicherheitsdaten
- F
- 10-21
- wgk
- 3
- ridadr
- UN 3261 8/PG 2
- hs_code
- 29089990
- risk_code
- 34
- hazard_code
- C
- safety_code
- 26-36/37/39-45
- hazard_class
- 8
- packing_group
- II
- Speicherklasse
- 8A - Combustible corrosive hazardous materials
- Hazard Classifications
- Skin Corr. 1B
Chemie und Industrie
Anwendungen
Verwenden3,5-Dichloro-2-hydroxybenzenesulfonyl chloride is used in the synthesis of (1R,2R)-(+)-1,2-(3,3,5,5-tetrachloro-2,2-dihydroxydibenzenesulfonamido)-1,2-diphenylethane1 and (1R,2R)-(+)- 1,2-(3,3,5,5-tetrachloro-2,2-dihydroxydibenzenesulfonamido)cyclohexane. It was used as chromogenic system in one-step kinetic method for the determination of 5-nucleotidase.
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