Tetrahydrofuran C4H8O structure – Flashcards
Flashcard maker : Daniel Thompson
Contents
- Experimental Melting Point:
- Experimental Boiling Point:
- Experimental Ionization Potent:
- Experimental Vapor Pressure:
- Experimental Flash Point:
- Experimental Freezing Point:
- Experimental Gravity:
- Experimental Refraction Index:
- Experimental Solubility:
- Predicted Melting Point:
- Appearance:
- Stability:
- Toxicity:
- Safety:
- First-Aid:
- Exposure Routes:
- Symptoms:
- Target Organs:
- Incompatibility:
- Personal Protection:
- Exposure Limits:
- Retention Index (Kovats):
Molecular Formula | C4H8O |
Average mass | 72.106 Da |
Density | 0.9±0.1 g/cm3 |
Boiling Point | 68.3±8.0 °C at 760 mmHg |
Flash Point | -17.2±0.0 °C |
Molar Refractivity | 20.1±0.3 cm3 |
Polarizability | 7.9±0.5 10-24cm3 |
Surface Tension | 28.8±3.0 dyne/cm |
Molar Volume | 79.8±3.0 cm3 |
- Experimental data
- Predicted – ACD/Labs
- Predicted – EPISuite
- Predicted – ChemAxon
- Predicted – Mcule
- Experimental Physico-chemical Properties
-
Experimental Melting Point:
-108 °C TCI T0856, T0104, T2394 -108 °C Alfa Aesar -108 °C Oxford University Chemical Safety Data (No longer updated) More details -108.44 °C Jean-Claude Bradley Open Melting Point Dataset 20454 -108 °C Jean-Claude Bradley Open Melting Point Dataset 13151, 16143, 8489 -108 °C Alfa Aesar 22904, 42254, 30760, L13304, 41820, 41819, 47122, 44608, 38994, 44505, 32468 -
Experimental Boiling Point:
66 °C Alfa Aesar 151 F (66.1111 °C)
NIOSH LU595000066 °C Oxford University Chemical Safety Data (No longer updated) More details 66 °C Alfa Aesar 22904, 42254, 30760, L13304, 41820, 41819, 47122, 44608, 38994, 44505, 32468 65-67 °C Oakwood 035914 -
Experimental Ionization Potent:
9.45 Ev NIOSH LU5950000 -
Experimental Vapor Pressure:
132 mmHg NIOSH LU5950000 -
Experimental Flash Point:
6 F (-14.4444 °C)
NIOSH LU5950000-14 °C Oxford University Chemical Safety Data (No longer updated) More details -17 °C Alfa Aesar -17 °F (-27.2222 °C)
Alfa Aesar 22904, 42254, 30760, L13304, 41820, 41819, 47122, 44608, 38994, 44505, 32468-17 °C Oakwood 035914 -
Experimental Freezing Point:
-163 F (-108.3333 °C)
NIOSH LU5950000 -
Experimental Gravity:
0.889 g/mL Alfa Aesar 22904, 42254, 30760, L13304, 41820, 41819, 47122, 44608, 38994, 44505, 32468 0.889 g/mL Oakwood 035914 -
Experimental Refraction Index:
1.407 Alfa Aesar 44608, 44505, 42254, 41820, 41819, 38994, 32468, 30760, 22904, L13304 -
Experimental Solubility:
0.56 Egon Willighagen http://dx.doi.org/10.1021/ci050282s Miscible NIOSH LU5950000
-
- Predicted Physico-chemical Properties
-
Predicted Melting Point:
-108 °C J&K Scientific 990407, 168395 -108 °C TCI -108 °C TCI T0856, T0104, T2394
-
- Miscellaneous
-
Appearance:
Colorless liquid with an ether-like odor. NIOSH LU5950000 colourless liquid with ether-like odour Oxford University Chemical Safety Data (No longer updated) More details -
Stability:
Stable. Incompatible with halogens, strong oxidizing agents, strongreducing agents, strong bases, oxygen. May generate explosive peroxides in storage ifin contact with air. Highly flammable. Store a
t room temperature under nitrogen.Hazardous polymerisation may occur. Light sensitive. May contain2,6-di-tertbutyl-4-methylphenol (BHT) as a stabiliser. Oxford University Chemical Safety Data (No longer updated) More details -
Toxicity:
ORL-RAT LD50 2816 mg kg-1, IPR-RAT LD50 2900 mg kg-1, IPR-MUS LD50 1900 mg kg-1, ORL-GPG LD50 2300 mg kg-1 Oxford University Chemical Safety Data (No longer updated) More details -
Safety:
11-19-36/37 Alfa Aesar 22904, 30760, 32468, 38994, 41819, 41820, 42254, 44505, 44608, L13304 11-19-36/37-40 Alfa Aesar 22904, 30760, 32468, 38994, 41819, 41820, 42254, 44505, 44608, 47122, L13304 13-16-29-33-36/37-46 Alfa Aesar 22904, 30760, 32468, 38994, 41819, 41820, 42254, 44505, 44608, 47122, L13304 16-29-33 Alfa Aesar 22904, 30760, 32468, 38994, 41819, 41820, 42254, 44505, 44608, L13304 3 Alfa Aesar 22904, 30760, 32468, 38994, 41819, 41820, 42254, 44505, 44608, 47122, L13304 9-16-23-26-33-36/37-60 Alfa Aesar 22904, 30760, 32468, 38994, 41819, 41820, 42254, 44505, 44608, 47122 Danger Alfa Aesar 22904, 30760, 32468, 38994, 41819, 41820, 42254, 44505, 44608, 47122, L13304 DANGER: FLAMMABLE, causes CNS effects, irritates skin & eyes Alfa Aesar 22904, 30760, 32468, 38994, 41819, 41820, 42254, 44505, 44608, L13304 F,Xi Abblis Chemicals AB1007265 H225-H351-H319-H335-EUH019 Alfa Aesar 22904, 30760, 32468, 38994, 41819, 41820, 42254, 44505, 44608, 47122, L13304 P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a Alfa Aesar 22904, 30760, 32468, 38994, 41819, 41820, 42254, 44505, 44608, 47122, L13304 Safety glasses, nitrile gloves. Effective ventilation. Oxford University Chemical Safety Data (No longer updated) More details -
First-Aid:
Eye: Irrigate immediately Skin: Water flush promptly Breathing: Respiratory support Swallow: Medical attention immediately NIOSH LU5950000 -
Exposure Routes:
inhalation, ingestion, skin and/or eye contact NIOSH LU5950000 -
Symptoms:
Irritation eyes, upper respiratory system; nausea, dizziness, headache, central nervous system depression NIOSH LU5950000 -
Target Organs:
Eyes, respiratory system, central nervous system NIOSH LU5950000 -
Incompatibility:
Strong oxidizers, lithium-aluminum alloys [Note: Peroxides may accumulate upon prolonged storage in presence of air.] NIOSH LU5950000 -
Personal Protection:
Skin: Prevent skin contact Eyes: Prevent eye contact Wash skin: When contaminated Remove: When wet (flammable) Change: No recommendation NIOSH LU5950000 -
Exposure Limits:
NIOSH REL : TWA 200 ppm (590 mg/m 3 ) ST 250 ppm (735 mg/m 3 ) OSHA PEL ?: TWA 200 ppm (590 mg/m 3 ) NIOSH LU5950000
-
- Gas Chromatography
-
Retention Index (Kovats):
589 (estimated with error: 68) NIST Spectra mainlib_227725, replib_297, replib_118704 617 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.2 mm; Column length: 25 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 50 C; End T: 200 C; Start time: 5 min; CAS no: 109999; Active phase: CBP-1; Carrier gas: He; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Shimadzu, Gas chromatography analysis of organic solvents using capillary columns (No. 2), 2003.) NIST Spectra nist ri 630 (Program type: Isothermal; Col… (show more) umn class: Standard non-polar; Column length: 3 m; Column type: Packed; Start T: 150 C; CAS no: 109999; Active phase: SE-30; Carrier gas: Ar; Substrate: Gas Chrom Q (80-100 mesh); Data type: Kovats RI; Authors: Tiess, D., Gaschromatographische Retentionsindices von 125 leicht- bis mittelfluchtigen organischen Substanzen toxikologisch-analytischer Relevanz auf SE-30, Wiss. Z. Wilhelm-Pieck-Univ. Rostock Math. Naturwiss. Reihe, 33, 1984, 6-9.) NIST Spectra nist ri 626 (Program type: Isothermal; Col… (show more) umn class: Standard non-polar; Column length: 2 m; Column type: Packed; Start T: 100 C; CAS no: 109999; Active phase: SE-30; Substrate: Gaschrom Q; Data type: Kovats RI; Authors: Winskowski, J., Gaschromatographische Identifizierung von Stoffen anhand von Indexziffem und unterschiedlichen Detektoren, Chromatographia, 17(3), 1983, 160-165.) NIST Spectra nist ri 609 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.28 mm; Column length: 70 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 80 C; End T: 200 C; CAS no: 109999; Active phase: OV-101; Carrier gas: N2; Data type: Kovats RI; Authors: Yamaguchi, K.; Shibamoto, T., Volatile constituents of Castanopsis flower, J. Agric. Food Chem., 27(4), 1979, 847-850.) NIST Spectra nist ri 610 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.28 mm; Column length: 70 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 80 C; End T: 200 C; CAS no: 109999; Active phase: OV-101; Carrier gas: N2; Data type: Kovats RI; Authors: Yamaguchi, K.; Shibamoto, T., Volatile constituents of Castanopsis flower, J. Agric. Food Chem., 27(4), 1979, 847-850.) NIST Spectra nist ri 609.9 (Program type: Isothermal; Col… (show more) umn class: Semi-standard non-polar; Column length: 3.3 m; Column type: Packed; Start T: 130 C; CAS no: 109999; Active phase: C78, Branched paraffin; Carrier gas: He; Data type: Kovats RI; Authors: Dallos, A.; Sisak, A.; Kulcsar, Z.; Kovats, E., Pair-wise interactions by gas chromatography VII. Interaction free enthalpies of solutes with secondary alcohol groups, J. Chromatogr. A, 904, 2000, 211-242.) NIST Spectra nist ri 609.8 (Program type: Isothermal; Col… (show more) umn class: Semi-standard non-polar; Column length: 3.3 m; Column type: Packed; Start T: 130 C; CAS no: 109999; Active phase: C78, Branched paraffin; Substrate: Chromosorb G HP; Data type: Kovats RI; Authors: Reddy, K.S.; Dutoit, J.-Cl.; Kovats, E. sz., Pair-wise interactions by gas chromatography. I. Interaction free enthalpies of solutes with non-associated primary alcohol groups, J. Chromatogr., 609, 1992, 229-259.) NIST Spectra nist ri 611 (Program type: Isothermal; Col… (show more) umn class: Semi-standard non-polar; Column length: 3.7 m; Column type: Packed; Start T: 130 C; CAS no: 109999; Active phase: Apolane; Data type: Kovats RI; Authors: Dutoit, J., Gas chromatographic retention behaviour of some solutes on structurally similar polar and non-polar stationary phases, J. Chromatogr., 555, 1991, 191-204.) NIST Spectra nist ri 621 (Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 12 K/min; Start T: 0 C; End T: 250 C; Start time: 12 min; CAS no: 109999; Active phase: SE-54; Carrier gas: He; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Rembold, H.; Wallner, P.; Nitz, S.; Kollmannsberger, H.; Drawert, F., Volatile components of chickpea (Cicer arietinum L.) seed, J. Agric. Food Chem., 37(3), 1989, 659-662.) NIST Spectra nist ri 618 (Program type: Isothermal; Col… (show more) umn class: Semi-standard non-polar; Column length: 2.25 m; Column type: Packed; Start T: 70 C; CAS no: 109999; Active phase: Apiezon L; Substrate: Celite; Data type: Kovats RI; Authors: Wehrli, A.; Kovats, E., Gas-chromatographische Charakterisierung ogranischer Verbindungen. Teil 3: Berechnung der Retentionsindices aliphatischer, alicyclischer und aromatischer Verbindungen, Helv. Chim. Acta, 7, 1959, 2709-2736., Program type: Isothermal; Col… (show more) umn class: Semi-standard non-polar; Column type: Packed; Start T: 70 C; CAS no: 109999; Active phase: Apiezon L; Data type: Kovats RI; Authors: Bogoslovsky, Yu.N.; Anvaer, B.I.; Vigdergauz, M.S., Chromatographic constants in gas chromatography (in Russian), Standards Publ. House, Moscow, 1978, 192.) NIST Spectra nist ri 620 (Program type: Isothermal; Col… (show more) umn class: Semi-standard non-polar; Column type: Packed; Start T: 120 C; CAS no: 109999; Active phase: Apiezon L; Substrate: Celite 545; Data type: Kovats RI; Authors: Bogoslovsky, Yu.N.; Anvaer, B.I.; Vigdergauz, M.S., Chromatographic constants in gas chromatography (in Russian), Standards Publ. House, Moscow, 1978, 192.) NIST Spectra nist ri 631 (Program type: Isothermal; Col… (show more) umn class: Semi-standard non-polar; Column length: 2.25 m; Column type: Packed; Start T: 130 C; CAS no: 109999; Active phase: Apiezon L; Substrate: Celite; Data type: Kovats RI; Authors: Wehrli, A.; Kovats, E., Gas-chromatographische Charakterisierung ogranischer Verbindungen. Teil 3: Berechnung der Retentionsindices aliphatischer, alicyclischer und aromatischer Verbindungen, Helv. Chim. Acta, 7, 1959, 2709-2736., Program type: Isothermal; Col… (show more) umn class: Semi-standard non-polar; Column type: Packed; Start T: 160 C; CAS no: 109999; Active phase: Apiezon L; Substrate: Celite 545; Data type: Kovats RI; Authors: Bogoslovsky, Yu.N.; Anvaer, B.I.; Vigdergauz, M.S., Chromatographic constants in gas chromatography (in Russian), Standards Publ. House, Moscow, 1978, 192.) NIST Spectra nist ri 602.6 (Program type: Isothermal; Col… (show more) umn class: Semi-standard non-polar; Column length: 2.4 m; Column type: Packed; Start T: 70 C; CAS no: 109999; Active phase: Apolane; Carrier gas: He; Substrate: Chromosorb; Data type: Kovats RI; Authors: Riedo, F.; Fritz, D.; Tarjan, G.; Kovats, E.Sz., A tailor-made C87 hydrocarbon as a possible non-polar standard stationary phase for gas chromatography, J. Chromatogr., 126, 1976, 63-83.) NIST Spectra nist ri 612.9 (Program type: Isothermal; Col… (show more) umn class: Semi-standard non-polar; Column length: 2.4 m; Column type: Packed; Start T: 130 C; CAS no: 109999; Active phase: Apolane; Carrier gas: He; Substrate: Chromosorb; Data type: Kovats RI; Authors: Riedo, F.; Fritz, D.; Tarjan, G.; Kovats, E.Sz., A tailor-made C87 hydrocarbon as a possible non-polar standard stationary phase for gas chromatography, J. Chromatogr., 126, 1976, 63-83.) NIST Spectra nist ri 640 (Program type: Isothermal; Col… (show more) umn class: Semi-standard non-polar; Column type: Packed; Start T: 170 C; CAS no: 109999; Active phase: Silicon High Vacuum Grease (obsolete); Carrier gas: H2; Data type: Kovats RI; Authors: Jonas, J.; Janak, J.; Kratochvil, M., Structural investigations with the aid of Kovats retention index system on one (nonpolar) stationary phase, J. Gas Chromatogr., , 1966, 332-335., Program Haven't found what you were looking for?
Search for samples, answers to your questions and flashcards
Get an explanation on any taskGet unstuck with the help of our AI assistant in secondsNewHaven't found what you were looking for?
-