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Chinese Manufacturer Supply 2-Hydroxy-2-methylbutyric acid 3739-30-8 On Stock with Competitive Price
- Molecular Formula: C5H10O3
- Molecular Weight: 118.133
- Appearance/Colour: Yellowish liquid
- Vapor Pressure: 0.00793mmHg at 25°C
- Melting Point: 73-75 °C(lit.)
- Refractive Index: 1.459
- Boiling Point: 237.6 °C at 760 mmHg
- PKA: pK1:3.991 (18°C)
- Flash Point: 111.8 °C
- PSA： 57.53000
- Density: 1.144 g/cm3
- LogP: 0.23200
2-Hydroxy-2-methylbutyric acid(Cas 3739-30-8) Usage
|
Purification Methods |
Crystallise the acid from *benzene, and sublime it at 90o. [Beilstein 3 H 324.] IRRITANT. |
|
Definition |
ChEBI: A branched-chain fatty acid that is 2-methylbutyric acid substituted at C-2 by a hydroxy group. |
InChI:InChI=1/C5H10O3/c1-3-5(2,8)4(6)7/h8H,3H2,1-2H3,(H,6,7)
3739-30-8 Relevant articles
-
Stoll,Seebeck
, p. 718,723 (1953)
-
Method for simply and conveniently synthesizing tiglic acid
-
Paragraph 0017; 0042-0046, (2020/06/20)
The invention discloses a method for sim...
A convenient one-pot synthesis of quaternary α-methoxy- and α- hydroxycarboxylic acids
Yabuuchi, Tetsuya,Kusumi, Takenori
, p. 684 - 686 (2007/10/03)
Several α-methoxy- and α-hydroxycarboxyl...
Making optically active alpha-hydroxy acids or precursors
-
, (2008/06/13)
Disclosed is a process for making an α-h...
Ethers of 1-benzyl-3-hydroxymethyl-indazole with aliphatic 2-hydroxyacids
-
, (2008/06/13)
Compounds of the formula, A-CH2-O-CRR?-C...
3739-30-8 Process route
-
-
600-18-0
2-Oxobutyric acid
-
-
74-88-4
methyl iodide
-
-
3739-30-8
2-hydroxy-2-methylbutyric acid
| Conditions | Yield |
|---|---|
|
methyl iodide;
With
magnesium;
In
tetrahydrofuran;
at 35 ℃;
for 0.5h;
Inert atmosphere;
2-Oxobutyric acid;
With
1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone;
In
tetrahydrofuran;
at 20 - 40 ℃;
for 2h;
Inert atmosphere;
|
90%
|
-
-
74-96-4
ethyl bromide
-
-
127-17-3
2-oxo-propionic acid
-
-
3739-30-8
2-hydroxy-2-methylbutyric acid
| Conditions | Yield |
|---|---|
|
ethyl bromide;
With
magnesium;
In
tetrahydrofuran;
at 35 ℃;
for 0.5h;
Inert atmosphere;
2-oxo-propionic acid;
With
N,N,N,N,N,N-hexamethylphosphoric triamide;
In
tetrahydrofuran;
at 20 - 40 ℃;
for 2h;
Inert atmosphere;
|
83.5%
|
3739-30-8 Upstream products
-
503-74-2
3-methylbutyric acid
-
609-12-1
ethyl 2-bromoisovalerate
-
116-53-0
2-Methylbutanoic acid
-
78-66-0
3,6-dimethyl-oct-4-yne-3,6-diol
3739-30-8 Downstream products
-
32793-34-3
methyl 2-hydroxy-2-methylbutanoate
-
80-59-1
Tiglic acid
-
565-63-9
Angelic acid
-
78-93-3
butanone
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