3,3'-Disulfanediyldipropanoic acid

Basic Information

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CAS Number

1119-62-6

Molecular Formula

C6H10O4S2

Molecular Weight

210.28 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Physical Properties

Melting Point

155.0 to 159.0 deg-C

Boiling Point

319.8°C (rough estimate)

Flash Point

214.5 °C

Refractive Index

1.5220 (estimate)

SMILES

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C(CSSCCC(=O)O)C(=O)O

InChI

InChI=1S/C6H10O4S2/c7-5(8)1-3-11-12-4-2-6(9)10/h1-4H2,(H,7,8)(H,9,10)

InChIKey

YCLSOMLVSHPPFV-UHFFFAOYSA-N

LogP

1.3172000000000001

Topological Polar Surface Area

74.6 Å²

Hydrogen Bond Donor/Acceptor

2 / 4

Complexity

142

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class 9 Class 9

Synonyms & References

English

3-[(2-carboxyethyl)disulfanyl]propanoic acid
DTDPA
CHEMBL338743
CS-W015111
NCGC00258504-01
.beta.,.beta.'-Dithiodipropionic acid
3-(2-carboxyethyldisulfanyl)propanoic acid
AS-16024
3,3-Dithiodipropionic acid
NSC677544
Dithiobis-propanoic Acid
NS00020141
NSC18841
NCGC00090953-02
Propanoic acid, 3,3'-dithiobis-
beta'-Dithiodilactic acid
UNII-42OP5B2NI6
DTXCID8012998
3,3'-disulfanediyldipropionic acid
MFCD00002780
Propionic acid, 3,3'-dithiodi-
SMR000677937
D0947
PROPIONIC ACID, .BETA.,.BETA.'-DITHIODI-
NSC-677544
Propionic acid,3'-dithiodi-
3,3'-Dithiobispropionic acid
AKOS002384849
3,3'-Dithiodipropanoic acid
NSC-18841
Q27258565

MDL Number

MFCD00002780

Customs Code

2930909090

FAQ

What are the physical and chemical properties of 3,3'-Disulfanediyldipropanoic acid (CAS: 1119-62-6)?

3,3'-Disulfanediyldipropanoic acid (CAS: 1119-62-6) is a colorless or white crystalline solid with a molecular weight of approximately 190.2 g/mol. It is slightly soluble in water and organic solvents. This compound is highly reactive due to its sulfur-containing functional groups, making it susceptible to hydrolysis and oxidative degradation.

How is 3,3'-Disulfanediyldipropanoic acid (CAS: 1119-62-6) typically synthesized?

3,3'-Disulfanediyldipropanoic acid (CAS: 1119-62-6) is typically synthesized via the condensation of 1,3-propanediol and thiodiglycolic acid. This reaction requires a suitable catalyst such as a metal oxide and is performed under an inert atmosphere to prevent degradation. The yield of the product can be enhanced by optimizing reaction conditions such as temperature and pressure.

What industries use 3,3'-Disulfanediyldipropanoic acid (CAS: 1119-62-6)?

3,3'-Disulfanediyldipropanoic acid (CAS: 1119-62-6) finds applications in the pharmaceutical industry for the synthesis of certain drugs, in the polymer industry for the modification of polymers, and in the sensor industry for the development of responsive materials. It also plays a role in the semiconductor industry due to its reactivity with sulfur-containing compounds.

What precautions should be taken when handling 3,3'-Disulfanediyldipropanoic acid (CAS: 1119-62-6)?

When handling 3,3'-Disulfanediyldipropanoic acid (CAS: 1119-62-6), it is crucial to wear appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. The compound should be handled in a well-ventilated area or a fume hood to minimize exposure. In case of a spill, neutralize the acid with a base and dispose of the waste according to local regulations. Always refer to the Safety Data Sheet (SDS) for detailed instructions.