2-Methylbutane
- $23 - $1285.52
- Product name: 2-Methylbutane
- CAS: 78-78-4
- MF: C5H12
- MW: 72.15
- EINECS:201-142-8
- MDL Number:MFCD00009338
- Synonyms:iso-C5H12;iso-Pentan ;2-METHYLBUTANE, 99.5+%, HPLC GRADE;2-METHYLBUTANE, 99+%, SPECTROPHOTOMETRIC GRADE;2-METHYLBUTANE, REAGENTPLUS, >=99%;2-METHYLBUTANE, ANHYDROUS, 99+%;2-METHYLBUTANE, FOR UV-SPECTROSCOPY;2-METHYLBUTANE, STANDARD FOR GC
27 prices
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Brand
- Alfa Aesar
- American Custom Chemicals Corporation
- GFS CHEMICALS
- Medical Isotopes, Inc.
- Sigma-Aldrich
- TCI Chemical
- TRC
Package
- 1G
- 2ml
- 5G
- 5ml
- 10g
- 10ml
- 25ML
- 25g
- 500ml
- *4x500ml
- 100ml
- 1l
- 2l
- 6x500mL
- 4L
- 6x1l
- 4x4L
- ManufacturerAlfa Aesar
- Product number019387
- Product description2-Methylbutane, 99+%
- Packaging500ml
- Price$51.6
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product number019387
- Product description2-Methylbutane, 99+%
- Packaging*4x500ml
- Price$150
- Updated2024-03-01
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0009014
- Product description2-METHYL BUTANE 95.00%
- Packaging1G
- Price$757.97
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0009014
- Product description2-METHYL BUTANE 95.00%
- Packaging5G
- Price$1285.52
- Updated2021-12-16
- Buy
- ManufacturerGFS CHEMICALS
- Product number46081
- Product descriptionISOPENTANE,99%
- Packaging500mL
- Price$58.59
- Updated2021-12-16
- Buy
- ManufacturerGFS CHEMICALS
- Product number46085
- Product descriptionISOPENTANE,99%
- Packaging4L
- Price$149.3
- Updated2021-12-16
- Buy
- ManufacturerGFS CHEMICALS
- Product number46082
- Product descriptionISOPENTANE,99%
- Packaging6x500mL
- Price$173.4
- Updated2021-12-16
- Buy
- ManufacturerGFS CHEMICALS
- Product number46086
- Product descriptionISOPENTANE,99%
- Packaging4x4L
- Price$453.38
- Updated2021-12-16
- Buy
- ManufacturerMedical Isotopes, Inc.
- Product number71216
- Product description2-Methylbutane
- Packaging10g
- Price$830
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product numberM32631
- Product description2-Methylbutane ReagentPlus , ≥99%
- Packaging500ml
- Price$64.2
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product number59060
- Product description2-Methylbutane analytical standard
- Packaging5ml
- Price$74.2
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product number320404
- Product description2-Methylbutane ReagentPlus , ≥99%
- Packaging1l
- Price$98.7
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product number277258
- Product description2-Methylbutane anhydrous, ≥99%
- Packaging100ml
- Price$113
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product number270342
- Product description2-Methylbutane for HPLC, ≥99.5%
- Packaging100ml
- Price$118
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product number59060
- Product description2-Methylbutane analytical standard
- Packaging10ml
- Price$140
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product number1.06056
- Product description2-Methylbutane for spectroscopy Uvasol?
- Packaging1L
- Price$294
- Updated2024-03-01
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
Alfa Aesar | 019387 | 2-Methylbutane, 99+% | 500ml | $51.6 | 2023-06-20 | Buy |
Alfa Aesar | 019387 | 2-Methylbutane, 99+% | *4x500ml | $150 | 2024-03-01 | Buy |
American Custom Chemicals Corporation | CHM0009014 | 2-METHYL BUTANE 95.00% | 1G | $757.97 | 2021-12-16 | Buy |
American Custom Chemicals Corporation | CHM0009014 | 2-METHYL BUTANE 95.00% | 5G | $1285.52 | 2021-12-16 | Buy |
GFS CHEMICALS | 46081 | ISOPENTANE,99% | 500mL | $58.59 | 2021-12-16 | Buy |
GFS CHEMICALS | 46085 | ISOPENTANE,99% | 4L | $149.3 | 2021-12-16 | Buy |
GFS CHEMICALS | 46082 | ISOPENTANE,99% | 6x500mL | $173.4 | 2021-12-16 | Buy |
GFS CHEMICALS | 46086 | ISOPENTANE,99% | 4x4L | $453.38 | 2021-12-16 | Buy |
Medical Isotopes, Inc. | 71216 | 2-Methylbutane | 10g | $830 | 2021-12-16 | Buy |
Sigma-Aldrich | M32631 | 2-Methylbutane ReagentPlus , ≥99% | 500ml | $64.2 | 2024-03-01 | Buy |
Sigma-Aldrich | 59060 | 2-Methylbutane analytical standard | 5ml | $74.2 | 2024-03-01 | Buy |
Sigma-Aldrich | 320404 | 2-Methylbutane ReagentPlus , ≥99% | 1l | $98.7 | 2024-03-01 | Buy |
Sigma-Aldrich | 277258 | 2-Methylbutane anhydrous, ≥99% | 100ml | $113 | 2024-03-01 | Buy |
Sigma-Aldrich | 270342 | 2-Methylbutane for HPLC, ≥99.5% | 100ml | $118 | 2024-03-01 | Buy |
Sigma-Aldrich | 59060 | 2-Methylbutane analytical standard | 10ml | $140 | 2024-03-01 | Buy |
Sigma-Aldrich | 1.06056 | 2-Methylbutane for spectroscopy Uvasol? | 1L | $294 | 2024-03-01 | Buy |
Properties
Melting point :-160 °C
Boiling point :30 °C(lit.)
Density :0.62 g/mL at 25 °C(lit.)
vapor density :2.6 (vs air)
vapor pressure :11.17 psi ( 20 °C)
refractive index :n20/D 1.354(lit.)
Flash point :−51 °C
storage temp. :2-8°C
solubility :0.048g/l
form :Liquid
pka :>14 (Schwarzenbach et al., 1993)
color :Clear colorless
Odor :gasoline-like odor
explosive limit :1.3-7.6%(V)
Odor Threshold :1.3ppm
Water Solubility :Miscible with water, hydrocarbons, oils, alcohol and ether.
λmax :λ: 192 nm Amax: 1.00
λ: 210 nm Amax: 0.30
λ: 220 nm Amax: 0.07
λ: 240-400 nm Amax: 0.01 BRN :1730723
Henry's Law Constant :(atm?m3/mol): 1.24 at 25 °C (approximate - calculated from water solubility and vapor pressure)
Exposure limits :ACGIH TLV: TWA 600 ppm (adopted).
Dielectric constant :1.8(20℃)
Stability :Stable. Extremely flammable. Incompatible with strong oxidizing agents. Vapour-air mixtures explosive in certain proportions. Incompatible with rubber, various plastics. The vapour, being heavier than air, may roll over surfaces and collect in low points. Note low flash point.
LogP :3.4 at 20℃
CAS DataBase Reference :78-78-4(CAS DataBase Reference)
NIST Chemistry Reference :Butane, 2-methyl-(78-78-4)
EPA Substance Registry System :2-Methylbutane (78-78-4)
Boiling point :30 °C(lit.)
Density :0.62 g/mL at 25 °C(lit.)
vapor density :2.6 (vs air)
vapor pressure :11.17 psi ( 20 °C)
refractive index :n
Flash point :−51 °C
storage temp. :2-8°C
solubility :0.048g/l
form :Liquid
pka :>14 (Schwarzenbach et al., 1993)
color :Clear colorless
Odor :gasoline-like odor
explosive limit :1.3-7.6%(V)
Odor Threshold :1.3ppm
Water Solubility :Miscible with water, hydrocarbons, oils, alcohol and ether.
λmax :λ: 192 nm Amax: 1.00
λ: 210 nm Amax: 0.30
λ: 220 nm Amax: 0.07
λ: 240-400 nm Amax: 0.01 BRN :1730723
Henry's Law Constant :(atm?m3/mol): 1.24 at 25 °C (approximate - calculated from water solubility and vapor pressure)
Exposure limits :ACGIH TLV: TWA 600 ppm (adopted).
Dielectric constant :1.8(20℃)
Stability :Stable. Extremely flammable. Incompatible with strong oxidizing agents. Vapour-air mixtures explosive in certain proportions. Incompatible with rubber, various plastics. The vapour, being heavier than air, may roll over surfaces and collect in low points. Note low flash point.
LogP :3.4 at 20℃
CAS DataBase Reference :78-78-4(CAS DataBase Reference)
NIST Chemistry Reference :Butane, 2-methyl-(78-78-4)
EPA Substance Registry System :2-Methylbutane (78-78-4)
Safety Information
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Description
2-Methylbutane is used as a chemical intermediate. It acts as a blowing agent for polystyrene and gasoline additive. It is used as a solvent of polyethylene and involved in the preparation of polystyrene foam and polyurethane foam. Further, it is used in a closed loop in geothermal power production to operate turbines. In addition to this, it is used to freeze biological samples like tissues in place of dry ice for cryosectioning in histology.More related product prices
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- ISOVALERIC ANHYDRIDE
$21.65-1106.49 - Isovaleraldehyde
$10-4966.5 - Isovaleric acid
$5-1997.63
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