2,2-dimethylsuccinic acid
Also known as: 2,2-dimethylbutanedioic acid, α,α-dimethylsuccinic acid, 3,3-dimethylsuccinic acid, 2,2-dimethylsuccinate
2,2-dimethylsuccinic acid (CAS 597-43-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H10O4 and a molecular weight of 146.141 g/mol. Key properties include a melting point of 138-142 °C(lit.), a boiling point of 241.9±13.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 114.4±16.3 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 597-43-3
- Jingsj CID
- J-27705-4
- Molecular Formula
- C6H10O4
- Molecular Weight
- 146.141 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 138-142 °C(lit.) |
|---|---|
| Boiling Point | 241.9±13.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 114.4±16.3 °C |
| Exact Mass | 146.057907 |
| PSA | 74.60000 |
| LogP | 0.11 |
| Vapor Pressure | 0.0±1.0 mmHg at 25°C |
| Refractive Index | 1.476 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Activity & Biological Data
| Additional Information | [1]. Toney JH, et al. Succinic acids as potent inhibitors of plasmid-borne IMP-1 metallo-beta-lactamase. J Biol Chem. 2001 Aug 24;276(34):31913-8. |
|---|
Customs & Trade Information
| HS Code | 2917190090 |
|---|---|
| Summary | 2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 2,2-dimethylsuccinic acid?
The CAS number of 2,2-dimethylsuccinic acid is 597-43-3.
What are the molecular formula and molecular weight of 2,2-dimethylsuccinic acid?
2,2-dimethylsuccinic acid has molecular formula C6H10O4 and molecular weight 146.141 g/mol.
Is 2,2-dimethylsuccinic acid hazardous?
2,2-dimethylsuccinic acid has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of 2,2-dimethylsuccinic acid?
For 2,2-dimethylsuccinic acid, Upstream Products: 2,2-Dimethylsuccinic anhydride, 4-Methoxybenzyl alcohol, Trimethylacetonitrile; Downstream Products: 3,3-Dimethylpyrrolidine, 1-Methyl 2,2-dimethylsuccinate, 4-Methoxy-2,2-dimethyl-4-oxobutanoic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,2-dimethylsuccinic acid (CAS 597-43-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-27705-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.