2-Butyne-1,4-diol

$13 - $750

Price

Brand	Packaging	Price	Product name
AK Scientific H573	100g	$54	2-Butyne-1,4-diol
Alfa Aesar A14539	250g	$30.5	2-Butyne-1,4-diol, 98+%
Alfa Aesar A14539	1000g	$67.2	2-Butyne-1,4-diol, 98+%
Alfa Aesar A14539	5000g	$221	2-Butyne-1,4-diol, 98+%
Biosynth Carbosynth FB34680	1kg	$120	2-Butyne-1,4-diol
Biosynth Carbosynth FB34680	2Kg	$200	2-Butyne-1,4-diol
Biosynth Carbosynth FB34680	5kg	$420	2-Butyne-1,4-diol
Biosynth Carbosynth FB34680	10Kg	$750	2-Butyne-1,4-diol
Biosynth Carbosynth FB34680	500g	$75	2-Butyne-1,4-diol
Frontier Specialty Chemicals JK929477	250g	$32	2-Butyne-1,4-diol

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Melting point	54 °C
Boiling point	238 °C(lit.)
Density	1.2
vapor pressure	<0.1 mm Hg ( 55 °C)
refractive index	1.4804
Flash point	306 °F
storage temp.	Store below +30°C.
solubility	3740g/l
form	Crystalline Platelets or Flakes
pka	12.72±0.10(Predicted)
color	slightly brown
PH	4-7.5 (100g/l, H2O, 23℃)
Water Solubility	3740 g/L (20 ºC)
BRN	1071237
Exposure limits	ACGIH: TWA 0.1 ppm; STEL 0.3 ppm OSHA: TWA 0.75 ppm; STEL 2 ppm NIOSH: IDLH 20 ppm; TWA 0.016 ppm; Ceiling 0.1 ppm
Stability	Stable. Highly flammable solid. Incompatible with strong oxidizing agents, acid chlorides, acid anhydrides, strong acids, strong bases.
LogP	-0.73 at 25℃
CAS DataBase Reference	110-65-6(CAS DataBase Reference)
NIST Chemistry Reference	2-Butyne-1,4-diol(110-65-6)
EPA Substance Registry System	2-Butyne-1,4-diol (110-65-6)