2,2-Dimethylbutane

$35 - $1200

Price

Brand	Packaging	Price	Product name
AHH MT-10559	2500ml	$446	2,2-Dimethylbutane
Biosynth Carbosynth FD166931	250g	$700	2,2-Dimethylbutane
Biosynth Carbosynth FD166931	500g	$1200	2,2-Dimethylbutane
Biosynth Carbosynth FD166931	2g	$100	2,2-Dimethylbutane
Biosynth Carbosynth FD166931	25g	$125	2,2-Dimethylbutane
Biosynth Carbosynth FD166931	100g	$300	2,2-Dimethylbutane
Biosynth Carbosynth FD166931	1g	$60	2,2-Dimethylbutane
Biosynth Carbosynth FD166931	5G	$150	2,2-Dimethylbutane
Biosynth Carbosynth FD166931	50g	$200	2,2-Dimethylbutane
Biosynth Carbosynth FD166931	10g	$200	2,2-Dimethylbutane

1of2

Melting point	−100 °C(lit.)
Boiling point	50 °C(lit.)
Density	0.649 g/mL at 25 °C(lit.)
vapor density	2.97 (vs air)
vapor pressure	5.35 psi ( 20 °C)
refractive index	n20/D 1.369(lit.)
Flash point	<−30 °F
storage temp.	Flammables area
solubility	In methanol: 590 and 800 g/L at 5 and 10 °C, respectively. Miscible at higher temperatures (Kiser et al., 1961). Miscible with other aliphatic hydrocarbons, e.g., pentane, hexane, heptane, etc.
form	Liquid
pka	>14 (Schwarzenbach et al., 1993)
color	Clear colorless to slightly yellow
explosive limit	~7.7%
Odor Threshold	20ppm
Water Solubility	insoluble
BRN	1730736
Henry's Law Constant	1.69(atm?m³/mol) at 25 °C (Mackay and Shiu, 1981)
Exposure limits	ACGIH TLV: TWA and STEL for all isomers except n-hexane are 500 and 1,000 ppm, respectively (adopted).
Dielectric constant	1.8700000000000001
Stability	Stable, but may be moisture sensitive. Highly flammable. Incompatible with strong oxidizing agents.
CAS DataBase Reference	75-83-2(CAS DataBase Reference)
NIST Chemistry Reference	Butane, 2,2-dimethyl-(75-83-2)
EPA Substance Registry System	2,2-Dimethylbutane (75-83-2)