Grundinformationen
- Standard-SMILES
O=S(=O)(Cl)c1ccc(Cl)c(Cl)c1- InChIKey
NYIBPWGZGSXURD-UHFFFAOYSA-N- Summenformel
- C6H3Cl3O2S
- Durchschnittliche Molmasse
- 245,5 g/mol
- Monoisotopische Masse
- 243,89193338
Namen und Bezeichner
- Bevorzugter Name
- Benzenesulfonyl chloride, 3,4-dichloro-
- IUPAC
- 3,4-dichlorobenzenesulfonyl chloride
- Lokaler Name
- 3,4-Dichlorbenzolsulfonylchlorid
- Englischer Name
- 3,4-DICHLOROBENZENESULFONYL CHLORIDE
- Summenformel
- C6H3Cl3O2S
- Molmasse
- 245.51
Namen und Synonyme
3,4-DICHLOROBENZENESULFONYL CHLORIDE98-31-7Benzenesulfonyl chloride, 3,4-dichloro-AI3-19279NSC 2651EINECS 202-656-53,4-dichlorobenzene-sulfonyl chlorideDTXSID5059165RefChem:118100DTXCID8049048NYIBPWGZGSXURD-UHFFFAOYSA-N3,4-Dichlorobenzene-1-Sulfonyl Chloride
Weitere Namen anzeigen
3,4-DICHLOROBENZENES3,4-dichloro-benzenesulfonylchlorid3,4-DichlorobenzenesulfonylChloride>Benzenesulfonyl chloride, 3,4-dichloro-3,4-Dichlorobenzenesulfonyl chloride,98%3,4-Dichlorobenzenesulfonic acid chloride
3,4-Dichlorobenzenesulphonyl chloride3,4-Dichlorophenylsulfonyl chloride3,4-dichlorobenzenesulfonylchlorideMFCD000412553,4-dichloro-benzenesulfonyl chlorideNSC-2651(3,4-dichlorophenyl)chlorosulfone3,4-dichloro benzene sulfonyl chloride
Datenbank-Bezeichner
- CAS
98-31-7- PubChem CID
- 7383
- DTXSID
DTXSID5059165- UNII
- AX3AD43WDD
- EC Number
- 202-656-5
- Nikkaji
- J134.695D
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 3,4
- Polarare Oberfläche (TPSA)
- 42,5 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 2
- Frei drehbare Bindungen
- 1
- Schwere Atome
- 12
- Formalladung
- 0
- Komplexität
- 246
Experimentelle und physikochemische Eigenschaften
SpringerMaterials PropertiesNuclear quadrupole resonance spectroscopy
Physikochemische Eigenschaften
- Schmelzpunkt
- 20 · 20-22°C
- Siedepunkt
- 253 °C · 253 °C(lit.)
- Dichte
- 1.572 g/mL · 1.572 g/mL at 25 °C(lit.)
- Brechungsindex
- 20 · n20/D 1.589(lit.)
- Flammpunkt
- 135 °F · 135 °F
- storage temp.
- Inert atmosphere,Room Temperature
- Aggregatzustand
- powder to lump to clear liquid
- Farbe
- White or Colorless to Almost white or Almost colorless
- BRN
- 1956417 · 1956417
- InChI
- 1S/C6H3Cl3O2S/c7-5-2-1-4(3-6(5)8)12(9,10)11/h1-3H
- InChIKey
- NYIBPWGZGSXURD-UHFFFAOYSA-N
- SMILES
- Clc1ccc(cc1Cl)S(Cl)(=O)=O
- CAS Datenbank
- 98 · 98-31-7(CAS DataBase Reference)
- EPA chemische Informationen
- 3 · Benzenesulfonyl chloride, 3,4-dichloro- (98-31-7)
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
Danger
H226 (83.7%): Flammable liquid and vapor [Warning Flammable liquids]
P210, P233, P240, P241, P242, P243, P260, P264, P280, P301+P330+P331, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P321, P363, P370+P378, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 49 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Hazard Classes and CategoriesFlam. Liq. 3 (83.7%)
Sicherheitsdaten
- wgk
- 3
- tsca
- TSCA listed
- ridadr
- UN 2920 8/PG 2
- hs_code
- 29049090
- risk_code
- 34
- hazard_code
- C
- hazard_note
- Corrosive/Moisture Sensitive
- safety_code
- 26-27-28-36/37/39-45
- hazard_class
- 8
- packing_group
- II
- Speicherklasse
- 3 - Flammable liquids
- Hazard Classifications
- Flam. Liq. 3Skin Corr. 1B
Chemie und Industrie
Verwendung und Herstellung
General Manufacturing InformationBenzenesulfonyl chloride, 3,4-dichloro-: INACTIVE
Anwendungen
Beschreibung3,4-Dichlorobenzenesulfonyl Chloride, fp 22.4℃, is manufactured from o-dichlorobenzene and chlorosulfuric acid; used as an inexpensive acylating agent.
Verwenden3,4-Dichloro-benzenesulfonyl Chloride is a useful reagent for organic synthesis.
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