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  8. 3-(Methylthio)propionic acid, 98%

3-(Methylthio)propionic acid, 98%

Catalog No. AAL1286109
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Catalog No. AAL1286109 Supplier Thermo Scientific Chemicals Supplier No. L1286109
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Description

CAS: 646-01-5 | C4H8O2S | 120.166 g/mol

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.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 646-01-5
Molecular Formula C4H8O2S
Molecular Weight (g/mol) 120.166
MDL Number MFCD00059635
InChI Key CAOMCZAIALVUPA-UHFFFAOYSA-N
Synonym 3-methylthio propionic acid, 3-methylthiopropionate, 3-methylthiopropionic acid, 4-thiapentanoic acid, 3-methylsulfanyl propanoic acid, propanoic acid, 3-methylthio, 3-methylmercaptopropionic acid, unii-f523ali47d, 3-methylthio propanoic acid, propionic acid, 3-methylthio
PubChem CID 563
ChEBI CHEBI:1438
IUPAC Name 3-methylsulfanylpropanoic acid
SMILES CSCCC(=O)O

Specifications

Melting Point ∼16°C
Density 1.16
Boiling Point 244°C to 247°C
Flash Point 104°C (219°F)
Odor Unpleasant
Linear Formula CH3S(CH2)2CO2H
Refractive Index 1.4885
Quantity 10 g
UN Number UN3265
Beilstein 1743054
Formula Weight 120.17
Percent Purity 98%
Chemical Name or Material 3-(Methylthio)propionic acid
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Safety and Handling

Hazard Category H314-H335
Hazard Statement GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.
Precautionary Statement P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c
DOTInformation Transport Hazard Class: 8; Packing Group: III; Proper Shipping Name: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S.
EINECSNumber 211-460-9
TSCA No
Recommended Storage Ambient temperatures
SDS

RUO – Research Use Only

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