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2-Mercaptopropionic acid, 97%, Thermo Scientific Chemicals

Catalog No. AAL1025709
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This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS

79-42-5

Molecular Formula

C3H6O2S

Molecular Weight (g/mol)

106.14

MDL Number

MFCD00004862

InChI Key

PMNLUUOXGOOLSP-UHFFFAOYNA-N

Synonym

2-mercaptopropionic acid, thiolactic acid, 2-mercaptopropanoic acid, 2-thiolactic acid, 2-thiolpropionic acid, alpha-mercaptopropionic acid, alpha-mercaptopropanoic acid, propionic acid, 2-mercapto, propanoic acid, 2-mercapto, fema no. 3180

PubChem CID

62326

ChEBI

CHEBI:47872

IUPAC Name

2-sulfanylpropanoic acid

SMILES

CC(S)C(O)=O

Specifications

Melting Point

10°C to 14°C

Density

1.196

Boiling Point

217°C

Flash Point

107°C (225°F)

Odor

Unpleasant

Refractive Index

1.482

Quantity

10 g

UN Number

UN2936

Beilstein

506218

Merck Index

14,9340

Formula Weight

106.14

Percent Purity

97%

Chemical Name or Material

2-Mercaptopropionic acid

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Hazard Category

H227-H290-H302-H314-H335

Hazard Statement

GHS H Statement
H301-H331-H314-H318-H227
Toxic if swallowed.
Toxic if inhaled.
Causes severe skin burns and eye damage.
Causes serious eye damage.
Combustible liquid.

Precautionary Statement

P210-P234-P235-P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P370+P378q-P390-P501c

DOTInformation

Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: THIOLACTIC ACID

EINECSNumber

201-206-5

RTECSNumber

UF5250000

TSCA

Yes

Recommended Storage

Ambient temperatures
SDS

RUO – Research Use Only

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