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Cyclohexane Basic information | |
Product Name: | Cyclohexane |
CAS: | 110-82-7 |
MF: | C6H12 |
MW: | 84.16 |
EINECS: | 203-806-2 |
Mol File: | 110-82-7.mol |
Cyclohexane Chemical Properties | |
Melting point | 4-7 °C (lit.) |
Boiling point | 80.7 °C (lit.) |
density | 0.779 g/mL at 25 °C (lit.) |
vapor density | 2.9 (vs air) |
vapor pressure | 168.8 mm Hg ( 37.7 °C) |
refractive index | n20/D 1.426(lit.) |
Fp | -1 °F |
storage temp. | Store at RT. |
solubility | ethanol: miscible(lit.) |
form | Liquid |
color | colorless |
Odor | resembling benzene; mild, sweet, resembling chloroform. |
Relative polarity | 0.006 |
Odor Threshold | 2.5ppm |
explosive limit | 1.2-8.3%(V) |
Water Solubility | PRACTICALLY INSOLUBLE |
FreezingPoint | 6.554℃ |
λmax | λ: 210 nm Amax: ≤1.00 |
λ: 220 nm Amax: ≤0.50 | |
λ: 230 nm Amax: ≤0.20 | |
λ: 235 nm Amax: ≤0.10 | |
λ: 240 nm Amax: ≤0.08 | |
λ: 250 nm Amax: ≤0.03 | |
λ: 255 nm Amax: ≤0.01 | |
Merck | 142,723 |
BRN | 1900225 |
Henry's Law Constant | 1.03, 1.26, 1.40, 1.77, and 2.23 at 10, 15, 20, 25, and 30 °C, respectively (EPICS, Ashworth et al., 1988) 0.54, 0.69, 0.82, 1.43, and 1.79 at 2.0, 6.0, 10.0, 18.0, and 25.0 °C, respectively (Dewulf et al.,1999) |
Exposure limits | TLV-TWA 300 ppm (~1050 mg/m3) (ACGIH, OSHA, and NIOSH); IDLH 10,000 ppm (NIOSH). |
InChIKey | XDTMQSROBMDMFD-UHFFFAOYSA-N |
CAS DataBase Reference | 110-82-7(CAS DataBase Reference) |
NIST Chemistry Reference | Cyclohexane(110-82-7) |
EPA Substance Registry System | Cyclohexane (110-82-7) |
ITEM | STANDARD |
Appearance | Transparent liquid |
Purity(GC) %(wt) | 99.0%min |
Color Pt-Co | 5 max |
Methyl Cycloparaffin ppm | 500 max |
Chlorinchlolide ppm | 1 max |
Non-volatile g/100 ml | 1 max |
Cyclohexane Basic information | |
Product Name: | Cyclohexane |
CAS: | 110-82-7 |
MF: | C6H12 |
MW: | 84.16 |
EINECS: | 203-806-2 |
Mol File: | 110-82-7.mol |
Cyclohexane Chemical Properties | |
Melting point | 4-7 °C (lit.) |
Boiling point | 80.7 °C (lit.) |
density | 0.779 g/mL at 25 °C (lit.) |
vapor density | 2.9 (vs air) |
vapor pressure | 168.8 mm Hg ( 37.7 °C) |
refractive index | n20/D 1.426(lit.) |
Fp | -1 °F |
storage temp. | Store at RT. |
solubility | ethanol: miscible(lit.) |
form | Liquid |
color | colorless |
Odor | resembling benzene; mild, sweet, resembling chloroform. |
Relative polarity | 0.006 |
Odor Threshold | 2.5ppm |
explosive limit | 1.2-8.3%(V) |
Water Solubility | PRACTICALLY INSOLUBLE |
FreezingPoint | 6.554℃ |
λmax | λ: 210 nm Amax: ≤1.00 |
λ: 220 nm Amax: ≤0.50 | |
λ: 230 nm Amax: ≤0.20 | |
λ: 235 nm Amax: ≤0.10 | |
λ: 240 nm Amax: ≤0.08 | |
λ: 250 nm Amax: ≤0.03 | |
λ: 255 nm Amax: ≤0.01 | |
Merck | 142,723 |
BRN | 1900225 |
Henry's Law Constant | 1.03, 1.26, 1.40, 1.77, and 2.23 at 10, 15, 20, 25, and 30 °C, respectively (EPICS, Ashworth et al., 1988) 0.54, 0.69, 0.82, 1.43, and 1.79 at 2.0, 6.0, 10.0, 18.0, and 25.0 °C, respectively (Dewulf et al.,1999) |
Exposure limits | TLV-TWA 300 ppm (~1050 mg/m3) (ACGIH, OSHA, and NIOSH); IDLH 10,000 ppm (NIOSH). |
InChIKey | XDTMQSROBMDMFD-UHFFFAOYSA-N |
CAS DataBase Reference | 110-82-7(CAS DataBase Reference) |
NIST Chemistry Reference | Cyclohexane(110-82-7) |
EPA Substance Registry System | Cyclohexane (110-82-7) |
ITEM | STANDARD |
Appearance | Transparent liquid |
Purity(GC) %(wt) | 99.0%min |
Color Pt-Co | 5 max |
Methyl Cycloparaffin ppm | 500 max |
Chlorinchlolide ppm | 1 max |
Non-volatile g/100 ml | 1 max |