Substance
ID:359762
Names and Identifiers
IUPAC Traditional name
sulfolane
Synonyms
四亚甲基砜Sulfolanetetramethylene sulfone环丁砜四氢噻吩-1,1-二氧化物Tetrahydrothiophene 1,1-dioxide
IUPAC name
1λ6-thiolane-1,1-dione
Registration numbers
MDL Number
CAS Number
Beilstein Number
EC Number
Properties
Product Information
Impurities
≤2% water
Empirical Formula (Hill Notation)
C4H8O2S
Purity
≥98.0% (GC)
Grade
purum
Physical Property
Boiling Point
285 °C(lit.)
104 °C/0.2 mmHg(lit.)
Flash Point
350.6 °F
177 °C
Density
1.261 g/mL at 25 °C(lit.)
Refractive Index
n20/D 1.485
n20/D 1.484(lit.)
Vapor Pressure
0.01 mmHg ( 20 °C)
Melting Point
20-26 °C(lit.)
Vapor Density
4.2 (vs air)
Safety Information
European Hazard Symbols
Harmful (Xn)MSDS Link
GHS Hazard statements
H302
Risk Statements
22
Safety Statements
25
GHS Signal Word
Warning
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
German water hazard class
1
RTECS
XN0700000
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
No Data Available
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