-
Name
Difurfuryldisulfide
- EINECS 224-649-6
- CAS No. 4437-20-1
- Article Data49
- CAS DataBase
- Density 1.282 g/cm3
- Solubility
- Melting Point 10-11 °C(lit.)
- Formula C10H10O2S2
- Boiling Point 324.5 °C at 760 mmHg
- Molecular Weight 226.32
- Flash Point 146.8 °C
- Transport Information
- Appearance Colorless to light yellow liquid
- Safety 24/25
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms Furan,2,2'-(dithiodimethylene)di- (6CI,8CI);Bis(2-furylmethyl) disulfide;Bisfurfuryl disulfide;Furfuryl disulfide;
- PSA 76.88000
- LogP 3.95420
Difurfuryldisulfide Chemical Properties
Molecular Structure of Furan,2,2'-[dithiobis(methylene)]bis- (CAS NO.4437-20-1):
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IUPAC Name: 2-[(Furan-2-ylmethyldisulfanyl)methyl]furan
Canonical SMILES: C1=COC(=C1)CSSCC2=CC=CO2
InChI: InChI=1S/C10H10O2S2/c1-3-9(11-5-1)7-13-14-8-10-4-2-6-12-10/h1-6H,7-8H2
InChIKey: CBJPZHSWLMJQRI-UHFFFAOYSA-N
Molecular Weight: 226.3152 [g/mol]
Molecular Formula: C10H10O2S2
XLogP3-AA: 2.1
H-Bond Donor: 0
H-Bond Acceptor: 2
FEMA: 3146
EINECS: 224-649-6
Appearance: Colorless to light yellow liquid
Index of Refraction: 1.606
Molar Refractivity: 60.88 cm3
Molar Volume: 176.4 cm3
Surface Tension: 48.3 dyne/cm
Density: 1.282 g/cm3
Flash Point: 146.8 °C
Enthalpy of Vaporization: 54.4 kJ/mol
Boiling Point: 324.5 °C at 760 mmHg
Vapour Pressure: 0.000462 mmHg at 25 °C
Melting Point: 10-11 °C(lit.)
Product Categories: Furan & Benzofuran; API intermediates; sulfide Flavor; Sulfides flavors
Difurfuryldisulfide Safety Profile
Safety Information of Furan,2,2'-[dithiobis(methylene)]bis- (CAS NO.4437-20-1):
Safety Statements: 24/25
S24/25:Avoid contact with skin and eyes.
WGK Germany: 3
Difurfuryldisulfide Specification
Furan,2,2'-[dithiobis(methylene)]bis- (CAS NO.4437-20-1), its Synonyms are 2,2'-(Dithiobis(methylene))bisfuran ; 2,2'-(Dithiodimethylene)difuran ; 2-Furfuryl disulfide ; Bis(2-furfuryl) disulfide ; Furan, 2,2'-(dithiodimethylene)di- ; Furfuryl disulfide .
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