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Mercaptosuccinic acid, 98%

CAS: 70-49-5 | C4H6O4S | 150.148 g/mol

Supplier:  Thermo Scientific Chemicals B2330114

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Catalog No. AAB2330114


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Description

Description

Mercaptosuccinic acid is used in the preparation of mercaptosuccinic acid diethyl ester by reaction with ethanol. It is also used as a brightening agent in metal plating. Further, it serves as an intermediate for the synthesis of corrosion inhibitors, soil fumigants, active pharmaceutical ingredients and electroplating agents.

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.

Applications
Mercaptosuccinic acid is used in the preparation of mercaptosuccinic acid diethyl ester by reaction with ethanol. It is also used as a brightening agent in metal plating. Further, it serves as an intermediate for the synthesis of corrosion inhibitors, soil fumigants, active pharmaceutical ingredients and electroplating agents.

Solubility
Soluble in water, alcohol and acetone. Slightly soluble in ether. Insoluble in benzene.

Notes
Incompatible with strong oxidizing agents and strong bases.
Specifications

Specifications

Mercaptosuccinic acid
150°C to 155°C
MFCD00004860
1099858
mercaptosuccinic acid, thiomalic acid, 2-thiomalic acid, 2-mercaptosuccinic acid, monomercaptosuccinic acid, butanedioic acid, mercapto, malic acid, 2-thio, mercaptosuccinate, 2-sulfanylsuccinic acid, dl-mercaptosuccinic acid
NJRXVEJTAYWCQJ-UHFFFAOYSA-N
2-sulfanylbutanedioic acid
6268
150.15
70-49-5
C4H6O4S
25 g
14,9343
Soluble in water,alcohol and acetone. Slightly soluble in ether. Insoluble in benzene.
C(C(C(=O)O)S)C(=O)O
150.148
CHEBI:38705
98%

Chemical Identifiers

70-49-5
150.148
NJRXVEJTAYWCQJ-UHFFFAOYSA-N
6268
2-sulfanylbutanedioic acid
C4H6O4S
MFCD00004860
mercaptosuccinic acid, thiomalic acid, 2-thiomalic acid, 2-mercaptosuccinic acid, monomercaptosuccinic acid, butanedioic acid, mercapto, malic acid, 2-thio, mercaptosuccinate, 2-sulfanylsuccinic acid, dl-mercaptosuccinic acid
CHEBI:38705
C(C(C(=O)O)S)C(=O)O
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Safety and Handling

Safety and Handling

GHS H Statement
H302-H315-H319-H335
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c

H302-H315-H319-H335

EINECSNumber : 200-736-4

RTECSNumber : WM8225000

TSCA : Yes

Recommended Storage : Ambient temperatures

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