3,3'-Thiodipropionic acid, 98%

Catalog No.	Quantity
AAA1722030	250 g
AAA172200B	1000 g

Catalog No. AAA1722030 Supplier Thermo Scientific Chemicals Supplier No. A1722030

Description

CAS: 111-17-1 | C6H10O4S | 178.202 g/mol

3,3'-Thiodipropionic acid is used as an antioxidant for fats and other foodstuffs.

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
3,3′-Thiodipropionic acid is used as an antioxidant for fats and other foodstuffs.

Solubility
Soluble in acetone, ethanol. Slightly soluble in water.

Notes
Stable under ordinary conditions. Keep container tightly closed in a dry and well-ventilated place.

Specifications

Chemical Identifiers

• CAS: 111-17-1
• Molecular Formula: C6H10O4S
• Molecular Weight (g/mol): 178.202
• MDL Number: MFCD00002781
• InChI Key: ODJQKYXPKWQWNK-UHFFFAOYSA-N
• Synonym: 3,3'-thiodipropionic acid, thiodipropionic acid, propanoic acid, 3,3'-thiobis, bis 2-carboxyethyl sulfide, tyox a, thiodihydracrylic acid, 4-thiaheptanedioic acid, tdpa, sulfide, bis 2-carboxyethyl, 3,3'-thiodipropanoic acid
• PubChem CID: 8096
• IUPAC Name: 3-(2-carboxyethylsulfanyl)propanoic acid
• SMILES: C(CSCCC(=O)O)C(=O)O

• Melting Point: 127°C to 134°C
• Linear Formula: S(CH₂CH₂CO₂H)₂
• Quantity: 250 g
• Beilstein: 1210299
• Merck Index: 14,9332
• Solubility Information: Soluble in acetone,ethanol. Slightly soluble in water.
• Formula Weight: 178.21
• Percent Purity: 98%
• Chemical Name or Material: 3,3'-Thiodipropionic acid

Safety and Handling

Hazard Category	H315-H319-H335
Hazard Statement	GHS H Statement H319 Causes serious eye irritation.
Precautionary Statement	P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
EINECSNumber	203-841-3
RTECSNumber	UF7990000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only