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tetrahydrofuran-anhydrous-stabilized-with-bht(42 products available)
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Tetrahydrofuran

  • CAS:109-99-9
  • MF:C4H8O
  • MW:72.11
  • EINECS:203-726-8
Melting point::
-108°C
Boiling point::
66 °C
Density :
0.887 g/mL at 20 °C
vapor density :
2.5 (vs air)
vapor pressure :
<0.01 mm Hg ( 25 °C)
refractive index :
n20/D 1.465
Flash point::
>230 °F
storage temp. :
Store at +5°C to +30°C.
solubility :
water: soluble
form :
Liquid
appearance:
Colorless liquid
color :
<10(APHA)
Specific Gravity:
0.89
Relative polarity:
0.207
PH:
7-8 (200g/l, H2O, 20℃)
PH Range:
7
Odor:
Ethereal, detectable at 2 to 50 ppm
explosive limit:
1.5-12.4%(V)
Water Solubility :
miscible
FreezingPoint :
-108℃
Sensitive :
Air Sensitive & Hygroscopic
λmax:
λ: 245 nm Amax: ≤0.26
λ: 275 nm Amax: ≤0.046
λ: 315 μm Amax: ≤0.0044
Merck :
14,9211
BRN :
102391
Henry's Law Constant:
1.54 (static headspace-GC, Welke et al., 1998)
Exposure limits:
TLV-TWA 200 ppm (590 mg/m3) (ACGIH, MSHA, and OSHA); STEL 250 ppm (ACGIH); IDLH 20,000 ppm (NIOSH).
Dielectric constant:
11.6(-70℃)
Stability::
Stable. Incompatible with halogens, strong oxidizing agents, strong reducing agents, strong bases, oxygen. May generate explosive peroxides in storage if in contact with air. Highly flammable. Store at room temperature under nitrogen. Hazardous polymerisation may occur. Light sensitive. May contain 2,6-di-tertbutyl-4-methylphenol (BHT) as a s
InChIKey:
WYURNTSHIVDZCO-UHFFFAOYSA-N
Symbol(GHS) 

GHS02,GHS07,GHS08
Signal word 
Danger
Hazard statements 
H225-H302-H319-H335-H336-H351
Precautionary statements 
P201-P202-P210-P301+P312-P305+P351+P338-P308+P313
More Chemical Properties

Tetrahydrofuran (Dry)    109-99-9

Pack Size
Purity
Availability
Price
1Lt
99%
In stock Availability:Yes
1100
Update time:2024-08-21
New Delhi
Phone: 91-89-77036378
Web:
Product catalog: 1851
Inquiry

Tetrahydrofuran, unstab.    109-99-9

Pack Size
Purity
Availability
Price
1L
In stock Inquiry
14835
Update time:2024-08-21
New Delhi
Phone: 1-800-209-7001
Web:
Product catalog: 14305
Inquiry