Grundinformationen
- Standard-SMILES
OC1CSC(O)CS1- InChIKey
YUIOPHXTILULQC-UHFFFAOYSA-N- Summenformel
- C4H8O2S2
- Durchschnittliche Molmasse
- 152,2 g/mol
- Monoisotopische Masse
- 151,9965715
Überblick
1,4-Dithiane-2,5-diol is a member of dithianes.
Namen und Bezeichner
- Bevorzugter Name
- 1,4-Dithiane-2,5-diol
- IUPAC
- 1,4-dithiane-2,5-diol
- Lokaler Name
- 1,4-Dithian-2,5-diol
- Englischer Name
- 2,5-Dihydroxy-1,4-dithiane
- Summenformel
- C4H8O2S2
- Molmasse
- 152.24
Namen und Synonyme
Weitere Namen anzeigen
Datenbank-Bezeichner
- CAS
40018-26-6- PubChem CID
- 98330
- DTXSID
DTXSID90865983- ChEBI
CHEBI:179581- UNII
- R4F79F1JB0
- EC Number
- 254-751-6
- Nikkaji
- J68.173C
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 0,3
- Polarare Oberfläche (TPSA)
- 91,1 Ų
- H-Brücken-Donoren
- 2
- H-Brücken-Akzeptoren
- 4
- Frei drehbare Bindungen
- 0
- Schwere Atome
- 8
- Formalladung
- 0
- Komplexität
- 68,4
Experimentelle und physikochemische Eigenschaften
Solubility
slightly
slightly soluble in water; soluble in alcohol
(in ethanol)
Physikochemische Eigenschaften
- Schmelzpunkt
- 130 °C · 130 °C (dec.) (lit.)
- Siedepunkt
- 244.73 °C · 244.73°C (rough estimate)
- Dichte
- 1.224 · 1.224 (estimate)
- Dampfdruck
- 0 Pa · 0Pa at 25℃
- Brechungsindex
- 1.52 · 1.5200 (estimate)
- FEMA
- 3826 · 3826 | 2,5-DIHYDROXY-1,4-DITHIANE
- storage temp.
- 2 · 2-8°C
- Löslichkeit
- 2 O: · H2O: 0.39% at 20 °C
- Aggregatzustand
- Crystalline Powder
- pka
- 12.04 · 12.04±0.40(Predicted)
- Farbe
- White to yellow
- PH
- 4.9 · 4.9 (3.9g/l, H2O)
- Geruch (Odor)
- 0.1 % · at 0.10 % in propylene glycol. sulfury meaty toasted bread broth egg tomato
- Geruchsart
- sulfurous
- Biologische Quelle
- synthetic
- Wasserlöslichkeit
- 3.9 g/L · 3.9 g/L (20 ºC)
- JECFA Number
- 550 · 550
- BRN
- 104402 · 104402
- Major Application
- flavors and fragrances
- InChI
- 1S/C4H8O2S2/c5-3-1-7-4(6)2-8-3/h3-6H,1-2H2
- InChIKey
- YUIOPHXTILULQC-UHFFFAOYSA-N
- SMILES
- OC1CSC(O)CS1
- LogP
- -0.276 at · -0.276 at 22.8℃ and pH6.3
- CAS Datenbank
- 40018 · 40018-26-6(CAS DataBase Reference)
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
Danger
H302 (95.2%): Harmful if swallowed [Warning Acute toxicity, oral]
P261, P264, P264+P265, P270, P272, P273, P280, P301+P317, P302+P352, P305+P354+P338, P317, P321, P330, P333+P317, P362+P364, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 1439 reports by companies from 10 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Regulatory Information
Chemical: 1,4-Dithiane-2,5-diol
Commission Regulation (EC) No 1565/2000 (Repealed by Com. Implementing Reg. (EU) No 872/2012)
Status: Active Update: 17-03-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/19050
2,5-Dihydroxy-1,4-dithiane: Does not have an individual approval but may be used under an appropriate group standard
Sicherheitsdaten
- F
- 1-8-10-13
- wgk
- 2
- ridadr
- UN2811
- hs_code
- 29349990
- risk_code
- 22-41-43-52/53-36/37/38
- hazard_code
- Xn,Xi
- safety_code
- 26-36/37/39-61-37/39-24-36
- hazard_class
- 6.1
- packing_group
- III
- Speicherklasse
- 6.1A - Combustible acute toxic Cat. 1 and 2very toxic hazardous materials
- Hazard Classifications
- Acute Tox. 2 InhalationAcute Tox. 3 OralAquatic Acute 1Aquatic Chronic 1Skin Sens. 1ASTOT RE 2
Chemie und Industrie
Pharmakologische Informationen
Verwendung und Herstellung
Use Classification
Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavoring Agents -> JECFA Flavorings Index
Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Anwendungen
Verwenden1,4-Dithiane-2,5-diol is a hydroxylated dithiane derivative with phytogrowth-inhibitory and antibacterial activities.
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