34865
Tetrahydrofuran
≥99.9%, suitable for HPLC, inhibitor-free
Manufacturer: Sigma Aldrich
CAS Number: 109-99-9
Synonym(S): THF, Butylene oxide, Oxolane, Tetramethylene oxide
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 100 ML | 34865-100-ML | In Stock | ₹ 10,835.83 |
| 1 L | 34865-1-L | In Stock | ₹ 18,554.05 |
| 2.5 L | 34865-2.5-L | In Stock | ₹ 29,779.58 |
34865 - 100 ML
In Stock
Quantity
1
Base Price: ₹ 10,835.83
GST (18%): ₹ 1,950.449
Total Price: ₹ 12,786.279
vapor density
2.5 (vs air)
Quality Level
100
vapor pressure
114 mmHg ( 15 °C)143 mmHg ( 20 °C)
Assay
≥99.9%
form
liquid
autoignition temp.
610 °F
expl. lim.
1.8-11.8 %
technique(s)
HPLC: suitable
impurities
≤0.0005% non-volatile matter≤0.002% free acid (as CH3COOH)≤0.05% peroxides (as H2O2)≤0.05% water (Karl Fischer)
evapn. residue
≤0.0005%
Other Options
...
Related Products
Description
- General description: Tetrahydrofuran (THF) is widely employed as a solvent. It constitutes the key fragment of various natural products (polyether antibiotics).[1] THF forms a double hydrate with hydrogen sulfide. Crystal structure of this double hydrate has been investigated by three-dimensional single-crystal studies.[2] Butane-1,4-diol is formed as an intermediate during the synthesis of THF.[3] Hot THF is useful for the dissolution of polyvinylidene chloride (PVDV).[4]
- Application: Suitable for HPLC, spectrophotometry, environmental testing
- Other Notes: Important noticeThe article number 34865-4X2.5L will be discontinued. Please order the single bottle 34865-2.5L which is physically identical with the same exact specifications.The article number 34865-6X1L will be discontinued. Please order the single bottle 34865-1L which is physically identical with the same exact specifications.
- Recommended products: Discover LiChropur reagents ideal for HPLC or LC-MS analysis
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
P202 - P210 - P233 - P301 + P312 - P305 + P351 + P338 - P308 + P313
Hazard Classifications
Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
Target Organs
Central nervous system, Respiratory system
Supplementary Hazards
EUH019
WGK
WGK 1
Flash Point(F)
-6.2 °F
Flash Point(C)
-21.2 °C
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vapor density: 2.5 (vs air)
Quality Level: 100
vapor pressure: 114 mmHg ( 15 °C)143 mmHg ( 20 °C)
Assay: ≥99.9%
form: liquid
autoignition temp.: 610 °F
expl. lim.: 1.8-11.8 %
technique(s): HPLC: suitable
impurities: ≤0.0005% non-volatile matter≤0.002% free acid (as CH3COOH)≤0.05% peroxides (as H2O2)≤0.05% water (Karl Fischer)
evapn. residue: ≤0.0005%
vapor density:
2.5 (vs air)
Quality Level:
100
vapor pressure:
114 mmHg ( 15 °C)143 mmHg ( 20 °C)
Assay:
≥99.9%
form:
liquid
autoignition temp.:
610 °F
expl. lim.:
1.8-11.8 %
technique(s):
HPLC: suitable
impurities:
≤0.0005% non-volatile matter≤0.002% free acid (as CH3COOH)≤0.05% peroxides (as H2O2)≤0.05% water (Karl Fischer)
evapn. residue:
≤0.0005%
vapor density: 3.2 (vs air)
Quality Level: 100
vapor pressure: 22 mmHg ( 20 °C)26 mmHg ( 25 °C)
Assay: 99.9%
form: liquid
autoignition temp.: 997 °F
expl. lim.: 7 %
technique(s): HPLC: suitableUV/Vis spectroscopy: suitable
impurities: ≤0.0005% non-volatile matter≤0.0005% thiophene≤0.001% free acid (as HCl)≤0.02% water (Karl Fischer)
evapn. residue: __
vapor density:
3.2 (vs air)
Quality Level:
100
vapor pressure:
22 mmHg ( 20 °C)26 mmHg ( 25 °C)
Assay:
99.9%
form:
liquid
autoignition temp.:
997 °F
expl. lim.:
7 %
technique(s):
HPLC: suitableUV/Vis spectroscopy: suitable
impurities:
≤0.0005% non-volatile matter≤0.0005% thiophene≤0.001% free acid (as HCl)≤0.02% water (Karl Fischer)
evapn. residue:
__
vapor density: 3.2 (vs air)
Quality Level: 100
vapor pressure: 22 mmHg ( 20 °C)26 mmHg ( 25 °C)
Assay: 99.9%
form: liquid
autoignition temp.: 997 °F
expl. lim.: 7 %
technique(s): HPLC: suitableUV/Vis spectroscopy: suitable
impurities: ≤0.0005% non-volatile matter≤0.0005% thiophene≤0.001% free acid (as HCl)≤0.02% water (Karl Fischer)
evapn. residue: __
vapor density:
3.2 (vs air)
Quality Level:
100
vapor pressure:
22 mmHg ( 20 °C)26 mmHg ( 25 °C)
Assay:
99.9%
form:
liquid
autoignition temp.:
997 °F
expl. lim.:
7 %
technique(s):
HPLC: suitableUV/Vis spectroscopy: suitable
impurities:
≤0.0005% non-volatile matter≤0.0005% thiophene≤0.001% free acid (as HCl)≤0.02% water (Karl Fischer)
evapn. residue:
__
vapor density: __
Quality Level: 100
vapor pressure: __
Assay: 99.9% trace metals basis
form: foil
autoignition temp.: __
expl. lim.: __
technique(s): __
impurities: __
evapn. residue: __
vapor density:
__
Quality Level:
100
vapor pressure:
__
Assay:
99.9% trace metals basis
form:
foil
autoignition temp.:
__
expl. lim.:
__
technique(s):
__
impurities:
__
evapn. residue:
__