2-Methylglutaric acid
- CAS NO.:18069-17-5
- Empirical Formula: C6H10O4
- Molecular Weight: 146.14
- MDL number: MFCD00002661
- EINECS: 620-991-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:54:23
What is 2-Methylglutaric acid?
Chemical properties
white to almost white fine crystalline powder
The Uses of 2-Methylglutaric acid
2-Methylglutaric acid was used in the preparation of acetic acid.
Definition
ChEBI: 2-methylglutaric acid is an alpha,omega-dicarboxylic acid that is glutaric acid substituted at position 2 by a methyl group. It has a role as a mammalian metabolite. It is an alpha,omega-dicarboxylic acid and a dicarboxylic fatty acid. It is functionally related to a glutaric acid. It is a conjugate acid of a 2-methylglutarate(2-).
Purification Methods
Crystallise the acid from distilled water, then dry it under vacuum over conc H2SO4. [Beilstein 2 IV 1989.]
Properties of 2-Methylglutaric acid
| Melting point: | 80-82 °C(lit.) |
| Boiling point: | 214-215 °C22 mm Hg(lit.) |
| Density | 1.4528 (rough estimate) |
| refractive index | 1.4336 (estimate) |
| Flash point: | 214-215°C/22mm |
| BRN | 1723219 |
| CAS DataBase Reference | 18069-17-5(CAS DataBase Reference) |
Safety information for 2-Methylglutaric 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 |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. 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-Methylglutaric acid
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