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2-Mercaptopropionic acid
SpectraBase Compound ID LAdLEuclKq1
InChI InChI=1S/C3H6O2S/c1-2(6)3(4)5/h2,6H,1H3,(H,4,5)
InChIKey PMNLUUOXGOOLSP-UHFFFAOYSA-N
Mol Weight 106.14 g/mol
Molecular Formula C3H6O2S
Exact Mass 106.008851 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID 9TZQmpr81Xa
Name 2-MERCAPTOPROPIONIC ACID
Source of Sample EASTMAN ORGANIC CHEMICALS, ROCHESTER, NEW YORK
Boiling Point 102C/16 MM
CAS Registry Number 79-42-5
Comments Physical Description= OIL
Compound Type Pure
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Density 1.196
FEMA Number 3180
Flash Point 87C
Formula C3H6O2S
InChI InChI=1S/C3H6O2S/c1-2(6)3(4)5/h2,6H,1H3,(H,4,5)
InChIKey PMNLUUOXGOOLSP-UHFFFAOYSA-N
Melting Point 10-14C
Molecular Weight 106.14
Optical Properties Index of Refraction= 1.4823 (16C)
Sample Description ROASTED, MEATY, DISAGREEABLE ODOR
Synonyms THIOLACTIC ACID 2-THIOLPROPIONIC ACID alpha-MERCAPTOPROPANOIC ACID
Technique CAPILLARY CELL: NEAT