supply cas126-33-0 Oil additive sulfolane anhydrous
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Physical chemical properties.
Physical State: Liquid
Appearance: clear, colorless
Odor: odorless
pH: Not available.
Vapor Pressure: 14.5 mmHg @ 150
Vapor Density: Not available.
Evaporation Rate:Not available.
Viscosity: 10.34 cP 30C
Boiling Point: 282-288C
Freezing/Melting Point:27.4 deg C
Decomposition Temperature:220 deg C
Solubility: Competely miscible with water
Specific Gravity/Density: 1.2610
Molecular Formula:C4H8O2S
Molecular Weight:120.1148
Application:
Solvents for oil industry
Removal of CO2,SO2 etc.
Agrochemical
Pharmaceutical
Dye and pigment
Polymer solvent
Specification:
Item
|
Quality standard
|
Appearance
|
colorless or light yellow transparent liquid
|
Density(30°C)
|
1260-1270
|
5% distillation temperature °C
10% distillation temperature °C
|
≥282
≤288
|
Heat stability mgSO2/kg
|
≤20
|
Moisture % (m/m)
|
≤3.0
|
Sulfur content % (m/m)
|
26.0-27.0
|
2-cyclobutene sulfone aether% (m/m)
|
≤0.2
|
Isopropyl butylene sulfone aether% (m/m)
|
≤0.2
|
Purity(dry base)
|
≥99.5%
|
Ash butylene sulfone aether% (m/m)
|
≤0.1
|
Sulfolane Basic information |
Product Name: |
Sulfolane |
Synonyms: |
2,3,4,5-TETRAHYDROTHIOPHENE-1,1-DIOXIDE;LABOTEST-BB LT00239038;1,1-Dioxide tetrahydrothiofuran;1,1-dioxidetetrahydrothiofuran;1,1-Dioxidetetrahydrothiophene;1,1-Dioxothiolan;5-sulfoisophthalicacid,lithiumsaltsulfolane;Bondelane A |
CAS: |
126-33-0 |
MF: |
C4H8O2S |
MW: |
120.17 |
EINECS: |
204-783-1 |
Product Categories: |
Organics |
Mol File: |
126-33-0.mol |
|
|
Sulfolane Chemical Properties |
mp |
27.4 °C |
bp |
285 °C |
density |
1.261 g/mL at 25 °C(lit.) |
vapor density |
4.2 (vs air) |
vapor pressure |
0.01 mm Hg ( 20 °C) |
refractive index |
n20/D 1.484(lit.) |
Fp |
330 °F |
Water Solubility |
soluble |
FreezingPoint |
26°C |
Merck |
14,8955 |
BRN |
107765 |
Stability: |
Stable. Combustible. Incompatible with strong oxidizing agents. |
CAS DataBase Reference |
126-33-0(CAS DataBase Reference) |
NIST Chemistry Reference |
Thiophene, tetrahydro-, 1,1-dioxide(126-33-0) |
EPA Substance Registry System |
Thiophene, tetrahydro-, 1,1-dioxide(126-33-0) |
Hazard Codes |
Xn |
Risk Statements |
22 |
Safety Statements |
23-25 |
WGK Germany |
1 |
RTECS |
XN0700000 |
HS Code |
29349990 |
Hazardous Substances Data |
126-33-0(Hazardous Substances Data) |