2,2-Dimethylglutaric acid
- CAS NO.:681-57-2
- Empirical Formula: C7H12O4
- Molecular Weight: 160.17
- MDL number: MFCD00004197
- EINECS: 211-655-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-01-27 09:38:02

What is 2,2-Dimethylglutaric acid?
Chemical properties
white granular powder
The Uses of 2,2-Dimethylglutaric acid
2,2-Dimethylglutaric acid is used as an important raw material and intermediate used in organic Synthesis, pharmaceuticals, agrochemicals and dyestuff.
Definition
ChEBI: An alpha,omega-dicarboxylic acid that is pentanedioic acid with two methyl groups substituted at position C-2.
General Description
The vapour pressures of 2,2-dmethylglutaric acid at different temperatures was studied using Knudsen mass-loss effusion technique.
Properties of 2,2-Dimethylglutaric acid
Melting point: | 82-86 °C (lit.) |
Boiling point: | 200 °C / 2mmHg |
Density | 1.3681 (rough estimate) |
refractive index | 1.4328 (estimate) |
storage temp. | Sealed in dry,2-8°C |
form | powder to crystal |
pka | 4.58±0.10(Predicted) |
color | White to Almost white |
Water Solubility | It hydrolyzes with water. |
BRN | 1768501 |
CAS DataBase Reference | 681-57-2(CAS DataBase Reference) |
NIST Chemistry Reference | 2,2-Dimethylglutaric acid(681-57-2) |
Safety information for 2,2-Dimethylglutaric acid
Signal word | Warning |
Pictogram(s) |
![]() Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 2,2-Dimethylglutaric acid
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