3,3-Dimethylglutaric acid
Also known as: 3,3-Dimethylpentanedioic acid, β,β-Dimethylglutaric acid, 2,2-Dimethylpropane-1,3-dicarboxylic acid, Glutaric acid, 3,3-dimethyl-, Pentanedioic acid, 3,3-dimethyl-
3,3-Dimethylglutaric acid (CAS 4839-46-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H12O4 and a molecular weight of 160.168 g/mol. Key properties include a melting point of 100-102 °C(lit.), a boiling point of 300.4±15.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 149.7±16.9 °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.
- 4839-46-7
- Jingsj CID
- J-33149-7
- Molecular Formula
- C7H12O4
- Molecular Weight
- 160.168 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 100-102 °C(lit.) |
|---|---|
| Boiling Point | 300.4±15.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 149.7±16.9 °C |
| Exact Mass | 160.073563 |
| PSA | 74.60000 |
| LogP | -0.34 |
| Vapor Pressure | 0.0±1.3 mmHg at 25°C |
| Refractive Index | 1.475 |
| Additional Property | soluble |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Activity & Biological Data
| Additional Information | [1]. Gates SC, et al. Automated metabolic profiling of organic acids in human urine. II. Analysis of urine samples from "healthy" adults, sick children, and children with neuroblastoma. Clin Chem. 1978 Oct;24(10):1680-9. |
|---|
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 3,3-Dimethylglutaric acid?
The CAS number of 3,3-Dimethylglutaric acid is 4839-46-7.
What are the molecular formula and molecular weight of 3,3-Dimethylglutaric acid?
3,3-Dimethylglutaric acid has molecular formula C7H12O4 and molecular weight 160.168 g/mol.
Is 3,3-Dimethylglutaric acid hazardous?
3,3-Dimethylglutaric 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 3,3-Dimethylglutaric acid?
For 3,3-Dimethylglutaric acid, Upstream Products: 4,4-Dimethyl-2,6-dioxopiperidine-3,5-dicarbonitrile, 4,4-Dimethyldihydro-2H-pyran-2,6(3H)-dione, Glutaric acid; Downstream Products: 4,4-Dimethyldihydro-2H-pyran-2,6(3H)-dione, 4,4-Dimethylcyclohexanone, Isophorone.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3,3-Dimethylglutaric acid (CAS 4839-46-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-33149-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.