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tech data relevant
1.certificate of analysis (coa)
2..material safety data sheet (msds)
3.technical data sheet(tds)
4.route of synthesis (ros)
5.nuclear magnetic resonance(nmr)
6.method of analysis(moa)
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e: | 2,3-dimethylbutane |
synonyms: | (ch3)2chch(ch3)2;1,1,2,2-tetramethylethane;2,3-dimethyl-butan;biisopropyl;butane,2,3-dimethyl-;dimethyl-2,3butane;diisopropyl;diisopropane |
cas: | 79-29-8 |
mf: | c6h14 |
mw: | 86.18 |
einecs: | 201-193-6 |
product categories: | acyclic;alkanes;building blocks;chemical synthesis;organic building blocks |
mol file: | 79-29-8.mol |
2,3-dimethylbutane chemical properties |
melting point | -129 °c |
boiling point | 58 °c(lit.) |
density | 0.662 g/ml at 25 °c(lit.) |
vapor density | 3 (vs air) |
vapor pressure | 7.41 psi ( 37.7 °c) |
refractive index |
n |
fp | −28 °f |
storage temp. | flammables area |
brn | 1730737 |
stability: | stable. flammable. readily forms explosive mixtures with air. note low flash point. incompatible with strong oxidizing agents, oxygen. |
cas database reference | 79-29-8(cas database reference) |
safety information |
hazard codes | f,xn,n |
risk statements | 11-65-67-51/53-38 |
safety statements | 16-23-33-62-61-29-9 |
ridadr | un 2457 3/pg 2 |
wgk germany | 3 |
rtecs | ej9350000 |
hazardclass | 3 |
packinggroup | ii |
msds information |
provider | language |
---|---|
sigmaaldrich | english |
acros | english |
alfa | english |
2,3-dimethylbutane usage and synthesis |
chemical properties | colourless liquid |
general description | a clear colorless liquid with a petroleum-like odor. flash point -20°f. less dense than water and insoluble in water. vapors heavier than air. |
air & water reactions | highly flammable. insoluble in water. |
reactivity profile | saturated aliphatic hydrocarbons, such as 2,3-dimethylbutane, may be incompatible with strong oxidizing agents like nitric acid. charring of the hydrocarbon may occur followed by ignition of unreacted hydrocarbon and other nearby combustibles. in other settings, aliphatic saturated hydrocarbons are mostly unreactive. they are not affected by aqueous solutions of acids, alkalis, most oxidizing agents, and most reducing agents. 2,3-dimethylbutane is incompatible with oxidizing materials. 2,3-dimethylbutane is also incompatible with oxygen. . |
health hazard | inhalation or contact with material may irritate or burn skin and eyes. fire may produce irritating, corrosive and/or toxic gases. vapors may cause dizziness or suffocation. runoff from fire control or dilution water may cause pollution. |
2,3-dimethylbutane preparation products and raw materials |