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2 (C 2 H 5). Isopentane is a volatile and flammable liquid. It is one of three structural isomers with the molecular formula C 5 H 12, the others being pentane (n-pentane) and neopentane (2,2-dimethylpropane). Isopentane is commonly used in conjunction with liquid nitrogen to achieve a liquid bath temperature of −160 °C.
Pentane is an organic compound with the formula C 5 H 12 —that is, an alkane with five carbon atoms. The term may refer to any of three structural isomers, or to a mixture of them: in the IUPAC nomenclature, however, pentane means exclusively the n-pentane isomer, in which case pentanes refers to a mixture of them; the other two are called isopentane (methylbutane) and neopentane ...
(at r.t.) 2.70 g/cm 3: CRC (near r.t.) 2.70 g/cm 3: 14 Si silicon; use: 2.33 g/cm 3: WEL (near r.t.) 2330 kg/m 3: LNG (at r.t.) 2.33 g/cm 3: CRC (near r.t.) 2.3290 g/cm 3: 15 P phosphorus (white) use: 1.823 g/cm 3: WEL (near r.t.) 1823 kg/m 3: LNG (at 25 °C) 1.823 g/cm 3: CRC (near r.t.) 1.823 g/cm 3: 15 P phosphorus (red) use: 2.34 g/cm 3 ...
tert-Amyl alcohol (TAA) or 2-methylbutan-2-ol (2M2B), is a branched pentanol. Historically, TAA has been used as an anesthetic [ 3 ] and more recently as a recreational drug . [ 4 ] TAA is mostly a positive allosteric modulator for GABA A receptors in the same way as ethanol . [ 5 ]
Isobutane, also known as i-butane, 2-methylpropane or methylpropane, is a chemical compound with molecular formula HC(CH 3) 3. It is an isomer of butane . Isobutane is a colorless, odorless gas.
2. These words are typically heard when you're placing a bid on something. 3. Related to money and/or monetary units. 4. All of the terms in this category precede a common three-letter noun (hint ...
2. Incompatible: Gemini and Scorpio. The free-roaming mind of a Gemini can lead them to hold seemingly contradictory opinions…which can freak out a Scorpio, who needs to know where their partner ...
Isovaleraldehyde organic compound, also known as 3-methylbutanal, with the formula (CH 3) 2 CHCH 2 CHO. It is an aldehyde, a colorless liquid at STP, [1] and found in low concentrations in many types of food. [2] Commercially it is used as a reagent for the production of pharmaceuticals, perfumes and pesticides. [3]