Grundinformationen
- Standard-SMILES
SCCOCCS- InChIKey
CNDCQWGRLNGNNO-UHFFFAOYSA-N- Summenformel
- C4H10OS2
- Durchschnittliche Molmasse
- 138,3 g/mol
- Monoisotopische Masse
- 138,01730694
Namen und Bezeichner
- Bevorzugter Name
- 2,2'-Oxybisethanethiol
- IUPAC
- 2-(2-sulfanylethoxy)ethanethiol
- Lokaler Name
- 2,2'-Oxydiethanthiol
- Englischer Name
- 2,2'-Oxydiethanethiol
- Summenformel
- C4H10OS2
- Molmasse
- 138.25
Namen und Synonyme
2-Mercaptoethyl ether2150-02-9Bis(2-mercaptoethyl) ether2,2'-OxydiethanethiolEthanethiol, 2,2'-oxybis-3-Oxapentane-1,5-dithiol2,2'-Oxydi-1-ethanethiolEthyl ether dimercaptan2,2'-Dimercaptodiethyl ether2,2'-Oxybisethanethiol.beta.-Mercaptoethyl etherEthanethiol, 2,2'-oxydi-
Weitere Namen anzeigen
2,2'-Oxybis(ethane-1-thiol)HS-PEG1-CH2CH2SH2,2’-oxybis-ethanethioDimercaptodiethyl ether
1,5-Dimercapto-3-oxapentaneQO2W9LA7NA.beta.,.beta.'-Dimercaptodiethyl etherbeta-Mercaptoethyl etherNSC 6751NSC-6751NSC 51020NSC-51020
Datenbank-Bezeichner
- CAS
2150-02-9- PubChem CID
- 75073
- DTXSID
DTXSID6062206- UNII
- QO2W9LA7NA
- EC Number
- 218-421-5
- Nikkaji
- J208.812F
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 0,7
- Polarare Oberfläche (TPSA)
- 11,2 Ų
- H-Brücken-Donoren
- 2
- H-Brücken-Akzeptoren
- 3
- Frei drehbare Bindungen
- 4
- Schwere Atome
- 7
- Formalladung
- 0
- Komplexität
- 28,9
Physikochemische Eigenschaften
- Schmelzpunkt
- 80 °C · −80 °C(lit.)
- Siedepunkt
- 217 °C · 217 °C(lit.)
- Dichte
- 1.114 g/mL · 1.114 g/mL at 25 °C(lit.)
- Brechungsindex
- 1.52 · 1.5200-1.5240
- Flammpunkt
- 209 °F · 209 °F
- storage temp.
- 2 · 2-8°C, stored under nitrogen
- Aggregatzustand
- liquid
- pka
- 9.34 · 9.34±0.10(Predicted)
- Farbe
- Colorless to Almost colorless
- CAS Datenbank
- 2150 · 2150-02-9(CAS DataBase Reference)
- EPA chemische Informationen
- 2 · Ethanethiol, 2,2'-oxybis- (2150-02-9)
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
Warning
H315 (100%): Causes skin irritation [Warning Skin corrosion/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 39 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Regulatory Information
Chemical: Ethanethiol, 2,2'-oxybis-
Ethanethiol, 2,2'-oxybis-: Does not have an individual approval but may be used under an appropriate group standard
Hazard Classes and CategoriesSkin Irrit. 2 (100%)
Sicherheitsdaten
- F
- 9-13-23
- wgk
- 3
- tsca
- TSCA listed
- hs_code
- 2930.90.9250
- risk_code
- 36/37/38
- hazard_code
- Xi
- safety_code
- 26-36
Chemie und Industrie
Verwendung und Herstellung
General Manufacturing InformationEthanethiol, 2,2'-oxybis-: ACTIVE
Anbieter31 Anbieter
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