2-Hydroxyisobutyric acid (CAS 594-61-6) — formula C4H8O3, molecular weight 104.10; category organic chemicals.
2-Hydroxyisobutyric acid is a carbon-based organic compound with CAS registry number 594-61-6 and molecular formula C4H8O3 (molecular weight 104.10), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 594-61-6
Its molecular formula C4H8O3 comprises 4 C, 8 H, 3 O atoms.
Also known as: 2-Hydroxyisobutyric acid
Category: organic chemicals
The CAS registry number of 2-Hydroxyisobutyric acid is 594-61-6.
Molecular formula C4H8O3, molecular weight 104.10.
It is also registered under: 2-Hydroxyisobutyric acid.
Category: Organic Chemicals.
Public-database records for 2-Hydroxyisobutyric acid (CAS 594-61-6), reproduced here for independent cross-checking.
| GHS notification summary | 42% (55 / 131) |
|---|---|
| Reported hazard statements | H315 (53.4%), H318 (52.7%), H335 (52.7%) |
This chemical does not meet GHS hazard criteria for 42% (55 of 131) of reports.
H315 (53.4%): Causes skin irritation [Warning Skin corrosion/irritation]
| GHS notification summary | 42% (55 / 131) |
|---|
| 沸点 | 212.00 °C. @ 760.00 mm Hg |
|---|---|
| 沸点 | 212 °C @760 [mm Hg] |
| 熔点 | 82.5 °C |
| LogP | -0.36 |
| CAS Registry Number | 594-61-6 |
|---|---|
| PubChem CID | 11671 |
| 分子式 | C4H8O3 |
| IUPAC 名称 | 2-hydroxy-2-methylpropanoic acid |
| UNII（FDA） | DMW250U2HF |
2-HYDROXYISOBUTYRIC ACID; 594-61-6; 2-Methyllactic acid; 2-Hydroxy-2-methylpropanoic acid; Acetonic acid; alpha-Hydroxyisobutyric acid; Hydroxydimethylacetic acid; Propanoic acid, 2-hydroxy-2-methyl-; Lactic acid, 2-methyl-; alpha-Hydroxyisobutanoic acid; 2-hydroxy-2-methyl-propanoic acid; DTXSID4032954; alpha-Hydroxy-alpha-methylpropanoic acid; DMW250U2HF; NSC-4505; NSC-402158
| 分子量 | 104.10 |
|---|---|
| XLogP3 | -0.4 |
| 氢键供体数 | 2 |
| 氢键受体数 | 3 |
| 可旋转键数 | 1 |
| 精确质量 | 104.047344113 |
| 单同位素质量 | 104.047344113 |
| 拓扑极性表面积 | 57.5 |
| 重原子数 | 7 |
| 形式电荷 | 0 |
2-Hydroxyisobutyric acid · CAS 594-61-6 · C4H8O3. UNII DMW250U2HF. 沸点: 212.00 °C. @ 760.00 mm Hg; 沸点: 212 °C @760 [mm Hg]; 熔点: 82.5 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
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