Tetrahydrofurfuryl alcohol is a colorless to light yellow hygroscopic liquid that has a faint, warm, oily, caramellic odor with a coffee and nut-like flavor at very low levels (0.03 to 1 ppm). Miscible with water, ethanol, ether, acetone, chloroform and benzene, insoluble in paraffin hydrocarbons. It has an extensive history of use as a highly versatile, high purity solvent.
Tetrahydrofurfuryl alcohol is used extensively in various industries as a high-purity, water miscible solvent, and as a chemical intermediate. It was used as Solvent for vinyl resins; dyes for leather; chlorinated rubber; cellulose esters; solvent softener for nylon; vegetable oils; coupling agent; organic synthesis.
Tetrahydrofurfuryl alcohol (THFA) is generally regarded as a "green" solvent in industrial applications. THFA is a low cost, biodegradable solvent mainly used as a reactive diluent for epoxy resins and is a good solvent for many of the curative and catalysts used in epoxy formulations. It is also used in the following applications:
Tetrahydrofurfuryl alcohol undergoes chemoselective hydrogenolysis catalyzed by Rh/SiO2 modified with ReOx species to yield 1,5-pentanediol. It undergoes lanthanum-mediated Michael-type addition reaction with maleate to form alkoxybutanedioic acid.
Tetrahydrofurfuryl alcohol was used as refractive-index matching solvent to ensure hard sphere suspension of silica particles for rheological measurements.
Tetrahydrofurfuryl alcohol may be used as an analytical reference standard for the quantification of the analyte in rats and smoke flavoring from rice husk using chromatography techniques.
हामीसँग गहिरो सहयोगको साथ धेरै उच्च-गुणस्तरका कारखानाहरू छन्, जसले तपाईंलाई उच्च गुणस्तरका उत्पादनहरू र प्रतिस्पर्धी मूल्यहरू प्रदान गर्न सक्छ। र हामी थोक खरिदका लागि छुट पनि दिन सक्छौं। र हामी धेरै व्यावसायिक फ्रेट फर्वार्डिङ कम्पनीहरूसँग सहकार्य गर्छौं, उत्पादनहरू सुरक्षित र सहज रूपमा तपाईंको हातमा पुर्याउन सक्छौं। वितरण समय भुक्तानी पुष्टि पछि लगभग 3-20 दिन छ।
Product Name: | Tetrahydrofurfuryl alcohol |
Synonyms: | TETRAHYDROFURFURYL ALCOHOL FCC;tetrahydro-2-furylmethanol tetrahydrofurfuryl alcohol;Tetrahydrofurfruyl Alcohol;2-Hydroxymethyl oxolane;2-Oxolanemethanol;Oxolane-2-methanol;Tetrahydrofuran-2-methanol;Tetrahydrofurfuryl a |
CAS: | 97-99-4 |
MF: | C5H10O2 |
MW: | 102.13 |
EINECS: | 202-625-6 |
Product Categories: | Pharmaceutical intermediates; |
Mol File: | 97-99-4.mol |
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Tetrahydrofurfuryl alcohol Chemical Properties |
पिघलने बिन्दु | -80 °C (lit.) |
उम्लने बिन्दु | 178 °C (lit.) |
घनत्व | 1.054 g/mL at 25 °C (lit.) |
वाष्प घनत्व | 3.52 (vs air) |
वाष्प दबाव | 2.3 mm Hg ( 39 °C) |
अपवर्तक सूचकांक | n20/D 1.452(lit.) |
FEMA | 3056 | TETRAHYDROFURFURYL ALCOHOL |
Fp | 183 °F |
भण्डारण तापमान। | Store below +30°C. |
घुलनशीलता | acetone: miscible(lit.) |
फारम | तरल |
pka | 14.44±0.10(Predicted) |
रंग | खाली गर्नुहोस् |
गन्ध | at 100.00 %. vegetable cauliflower faint warm oily caramel |
Odor Type | vegetable |
विस्फोटक सीमा | 1.5-9.7%(V) |
पानी घुलनशीलता | soluble |
Sensitive | Hygroscopic |
Merck | 14,9213 |
JECFA Number | 1443 |
BRN | 102723 |
Dielectric constant | 13.48 |
InChIKey | BSYVTEYKTMYBMK-UHFFFAOYSA-N |
LogP | -0.14 at 24.7℃ |
CAS DataBase Reference | 97-99-4(CAS DataBase Reference) |
NIST Chemistry Reference | 2-Furanmethanol, tetrahydro-(97-99-4) |
EPA Substance Registry System | Tetrahydrofurfuryl alcohol (97-99-4) |
1. तपाईं एक कारखाना वा एक व्यापार कम्पनी हो?
हामी उद्योग र व्यापार एकीकरण गर्ने कम्पनी हो, एक-स्टप सेवा प्रदान गर्दै। OEM स्वीकार गर्न सकिन्छ।
2. के तपाइँ नमूनाहरू प्रदान गर्नुहुन्छ? यो नि: शुल्क वा अतिरिक्त छ?
नि: शुल्क नमूनाहरू। नमूनाको भाडा शुल्क तपाईंको छेउबाट तिर्नु पर्छ।
3. के तपाईंसँग गुणस्तर नियन्त्रणसँग सम्बन्धित कुनै प्रमाणपत्रहरू छन्?
गुणस्तर सुनिश्चित गर्न ISO 9001: 2008 प्रमाणीकरण।
4. मैले उद्धरण प्राप्त गर्न के प्रदान गर्नुपर्छ?
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5. तपाइँ कुन प्रकारको भुक्तानी विधि मन पराउनुहुन्छ? कुन प्रकारका सर्तहरू स्वीकार गरिन्छ?
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