2-Mercaptoethanol

$19 - $1230

Price

Brand	Packaging	Price	Product name
Alfa Aesar J66742	250g	$32.9	2-Mercaptoethanol, Electrophoresis Grade, 98+%
Alfa Aesar A15890	250g	$36.6	2-Mercaptoethanol, 98+%
Alfa Aesar A15890	1000g	$94.5	2-Mercaptoethanol, 98+%
Alfa Aesar J66742	1000g	$85.1	2-Mercaptoethanol, Electrophoresis Grade, 98+%
Alfa Aesar A15890	5000g	$372	2-Mercaptoethanol, 98+%
BroadPharm BP-21398	25g	$25	2-Mercaptoethanol
Chem-Impex 00642	250G	$22.4	2-Mercaptoethanol,99%(GC)
Chem-Impex 00642	1KG	$78.4	2-Mercaptoethanol,99%(GC)
Chem-Impex 00642	10KG	$554.4	2-Mercaptoethanol,99%(GC)
Chem-Impex 00642	2.5KG	$168	2-Mercaptoethanol,99%(GC)

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Melting point	-100 °C
Boiling point	157 °C (lit.)
Density	1.114 g/mL at 25 °C (lit.)
vapor density	2.69 (vs air)
vapor pressure	1 mm Hg ( 20 °C)
refractive index	n20/D 1.500(lit.)
FEMA	4582 \| 2-HYDROXYETHANETHIOL
Flash point	165 °F
storage temp.	Store below +30°C.
solubility	H₂O: 1 mL/mL
form	liquid
pka	9.72(at 25℃)
Specific Gravity	1.119 (20/4℃)
color	Clear colorless to slightly yellow
PH	4.5-6 (500g/l, H2O, 20℃)
Odor	Disagreeable odor
PH Range	4.5 - 6 at 500 g/l at 20 °C
explosive limit	2.3-18%(V)
Water Solubility	soluble
FreezingPoint	<100℃
Sensitive	Air Sensitive & Hygroscopic
λmax	λ: 260 nm Amax: 1.5 λ: 280 nm Amax: 0.3
JECFA Number	1925
Merck	14,5869
BRN	773648
Stability	Air Sensitive
LogP	-0.20
CAS DataBase Reference	60-24-2(CAS DataBase Reference)
NIST Chemistry Reference	Ethanol, 2-mercapto-(60-24-2)
EPA Substance Registry System	2-Mercaptoethanol (60-24-2)