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A7308212

Sulfolane , CP,≥98% , 126-33-0

Synonym(s):
Sulfolane;Tetramethylene sulfone;Tetrahydrothiophene 1,1-dioxide;Tetrahydrothiophene 1,1-dioxide, Tetramethylene sulfone;Sulfolane in dimethyl sulfoxide

CAS NO.:126-33-0

Empirical Formula: C4H8O2S

Molecular Weight: 120.17

MDL number: MFCD00005484

EINECS: 204-783-1

Pack Size Price Stock Quantity
100G RMB23.20 In Stock
250g RMB52.00 In Stock
500G RMB59.20 In Stock
1kg RMB148.80 In Stock
5kg RMB533.60 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 20-26 °C (lit.)
Boiling point: 104 °C/0.2 mmHg (lit.) 285 °C (lit.)
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.)
Flash point: 330 °F
storage temp.  Store below +30°C.
solubility  >=100g/l soluble
form  Liquid After Melting
color  Clear yellow
Water Solubility  soluble
FreezingPoint  26℃
Sensitive  Hygroscopic
Merck  14,8955
BRN  107765
Dielectric constant 44.0
Stability: Stable. Combustible. Incompatible with strong oxidizing agents.
InChIKey HXJUTPCZVOIRIF-UHFFFAOYSA-N
LogP 0 at 20℃

Description and Uses

Process solvent for extractions of aromatics and for purification of acid gases.

Safety

Symbol(GHS) 
GHS07,GHS08
Signal word  Danger
Hazard statements  H302-H360FD
Precautionary statements  P202-P264-P270-P280-P301+P312-P308+P313
Hazard Codes  Xn
Risk Statements  22
Safety Statements  23-25
WGK Germany  1
RTECS  XN0700000
TSCA  Yes
HS Code  29349990
Toxicity LD50 orally in rats: 1.54 ml/kg (Smyth)

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