2,2'-Dithiodipropionic acid
Also known as 2,2-dithiodipropionic acid, 2,2'-Disulfanediyldipropanoic acid, 2-(1-carboxyethyldisulfanyl)propanoic acid
Key facts
What buyers check first
- CAS number
- 4775-93-3
- Formula
- C6H10O4S2
- Molar mass
- 210.28 g/mol
- EC number
- 678-403-1
- HS code
- 293090
- Category
- Carboxylic acids and anhydrides
What is 2,2'-Dithiodipropionic acid?
Plain description, key identifiers and synonyms
2,2'-Dithiodipropionic acid is a chemical substance with the molecular formula C6H10O4S2 and a molar mass of 210.28 g/mol. Its CAS registry number is 4775-93-3. The IUPAC name is 2-(1-carboxyethyldisulfanyl)propanoic acid.
Identifiers
Registry numbers, names and line notations, tap to copy
- IUPAC name
- 2-(1-carboxyethyldisulfanyl)propanoic acid
- CAS number
- 4775-93-3 CAS number cross-checked
- EC number
- 678-403-1
- Molecular formula
- C6H10O4S2
- MDL number
- MFCD00059649
- InChIKey
- UTDRPUGFHHVEDG-UHFFFAOYSA-N
- InChI
- InChI=1S/C6H10O4S2/c1-3(5(7)8)11-12-4(2)6(9)10/h3-4H,1-2H3,(H,7,8)(H,9,10)
- SMILES (canonical and isomeric)
- CC(C(=O)O)SSC(C)C(=O)O
Synonyms
- 2,2-dithiodipropionic acid
- 2,2'-Disulfanediyldipropanoic acid
- 2-(1-carboxyethyldisulfanyl)propanoic acid
- beta'-Dithiodilactic acid
- 2-[(1-carboxyethyl)disulfanyl]propanoic acid
- alpha,alpha'-Dithiodipropionic acid
- Propanoic acid, 2,2'-dithiobis-
- 2,2'-Dithiopropionic acid
- 22'-Dithiodipropionic Acid
- 2,2'-Disulfanediyldipropanoicacid
- rac.-2,2'-Dithio-dipropionsaure
- 2,2'-Disulfanediyldipropionic acid
- 2,2 inverted exclamation mark -Dithiodipropionic Acid
- 2,2 inverted exclamation mark -Disulfanediyldipropanoic Acid
Physical and chemical properties
Measured values and descriptors computed from the structure
Physical and chemical properties
Measured values, check the supplier specification for your grade
No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.
Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.
Computed descriptors
Calculated from the structure, useful for screening and formulation
| Molecular weight | 210.28 g/molcalc.Computed value |
|---|---|
| Exact mass | 210.0021 Dacalc.Computed value |
| LogP (octanol/water) | 1.31calc.Computed value |
| Topological polar surface area | 74.6 Ųcalc.Computed value |
| Hydrogen bond donors | 2calc.Computed value |
| Hydrogen bond acceptors | 4calc.Computed value |
| Rotatable bonds | 5calc.Computed value |
| Heavy atoms | 12calc.Computed value |
| Rings | 0calc.Computed value |
| Aromatic rings | 0calc.Computed value |
| Fraction sp3 carbons | 0.67calc.Computed value |
| Formal charge | 0calc.Computed value |
| Stereocentres | 2calc.Computed value |
| Lipinski rule of five | Passes (0 violations)calc.Computed value |
Calculated for screening. Confirm critical figures with the supplier.
Safety and hazards
GHS classification summary, not a safety data sheet
Hazard statements
- H315Causes skin irritation.
- H319Causes serious eye irritation.
Precautionary statements (9)
- P264Wash skin thoroughly after handling.
- P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
- P280Wear protective gloves, protective clothing, eye protection and face protection.
- P302 + P352If on skin: Wash with plenty of water.
- P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
- P321Specific treatment (see supplemental first aid instructions on the label).
- P332 + P317If skin irritation occurs: Get medical help.
- P337 + P317If eye irritation persists: Get medical help.
- P362 + P364Take off contaminated clothing. And wash it before reuse.
GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.
Full safety data and first aid2,2'-Dithiodipropionic acid suppliers
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2,2'-Dithiodipropionic acid price
Indicative price range per kg from live supplier offers
Suppliers quote this chemical on request. Send one free request and compare quotes side by side.
Uses and applications
What the substance is used for, by industry and function
Industries and functions
Regulatory status
Inventories, regulations and trade controls that list this substance
No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.
HS code and trade data
Customs classification and reported world trade statistics
Global trade
World import and export statistics for the HS code 2,2'-Dithiodipropionic acid is traded under.
Organo-sulphur compounds, other
- China40.7%
- United States10.9%
- Japan9.3%
- United States13.3%
- Brazil12.6%
- China6.6%
The HS code shown for 2,2'-Dithiodipropionic acid is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.
Related chemicals
Parent and salt forms, stereoisomers, similar structures and isomers
Stereoisomers and isotopic forms
Same connectivity, different stereochemistry or isotopes (same InChIKey skeleton)
![(2R)-2-[[(1S)-1-Carboxyethyl]disulfanyl]propanoic acid chemical structure, C6H10O4S2, CAS 20664-26-0](/s/UTDRPUGFHHVEDG-ZXZARUISSA-N.svg)
Similar structures
Nearest neighbours by Morgan fingerprint Tanimoto similarity
Same formula isomers
Different compounds that share this molecular formula
![Acetic acid, 2,2'-[ethylidenebis(thio)]bis- chemical structure, C6H10O4S2, CAS 15810-18-1](/s/OWPVNRYSNHSOAJ-UHFFFAOYSA-N.svg)
Frequently asked questions
Quick answers about 2,2'-Dithiodipropionic acid, based on the data on this page
What is 2,2'-Dithiodipropionic acid?
What is the CAS number of 2,2'-Dithiodipropionic acid?
What is the molecular formula and weight of 2,2'-Dithiodipropionic acid?
What is 2,2'-Dithiodipropionic acid used for?
Is 2,2'-Dithiodipropionic acid hazardous?
What is the HS code of 2,2'-Dithiodipropionic acid?
Where can I buy 2,2'-Dithiodipropionic acid?
What is the price of 2,2'-Dithiodipropionic acid?
Guides for buyers
Practical guides that help when you source, ship or handle 2,2'-Dithiodipropionic acid
- Guide, SafetyHow to read a safety data sheet in 10 minutesA section by section method to pull the essentials out of any 16 section SDS: identity, hazards, composition, storage, PPE, properties, transport and emergency measures.Read
- Guide, SafetyGHS pictograms, signal words and hazard statements explainedA practical guide to the nine GHS pictograms, the signal words Danger and Warning, H and P statements, and how to read a chemical label in seconds.Read
- Article, SourcingHow to write an RFQ that gets fast and accurate quotesWhat suppliers need to quote quickly and comparably: exact product identity, quantity and packing, delivery terms, documents, samples and payment, with a ready to use template.Read
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