Products Categories
| CAS No.: | 115-22-0 |
|---|---|
| Name: | 3-HYDROXY-3-METHYL-2-BUTANONE |
| Article Data: | 102 |
| Molecular Structure: | |
|
|
|
| Formula: | C5H10O2 |
| Molecular Weight: | 102.133 |
| Synonyms: | 1-Hydroxy-1-methylethylmethyl ketone;2-Hydroxy-2-methyl-3-butanone;2-Methyl-2-hydroxy-3-butanone;3-Hydroxy-3-methylbutanone;3-Methyl-3-hydroxy-2-butanone;3-Methylacetoin;Acetyldimethylcarbinol;Dimethylacetylcarbinol;Methylacetoin;NSC 5576; |
| EINECS: | 204-073-1 |
| Density: | 0.966 g/cm3 |
| Melting Point: | 84-85 °C |
| Boiling Point: | 145.214 °C at 760 mmHg |
| Flash Point: | 42.222 °C |
| Appearance: | clear colourless to light yellow liquid |
| Hazard Symbols: | R10:; |
| Risk Codes: | 10 |
| Safety: | 23-24/25-22 |
| Transport Information: | UN 1224 3/PG 3 |
| PSA: | 37.30000 |
| LogP: | 0.34630 |
- 144851-82-1METHYL2-AMINO-3-FLUOROBENZOATE
- 483366-12-7(2S,4R)-1-Boc-2-cyano-4-hydroxypyrrolidine
- 173606-50-3BOC-10-AMINODECANOIC ACID
- 361456-36-2METHYL (R)-(+)-ISOCYANATO-3-PHENYLPROPI&
- 5156-58-1N-(1-Benzyl-4-pipperidinyl)-N-phenylpropanamide HCl
- 81281-59-67-Benzylideneaminotheophylline
- 50288-62-5threo-Phenyl-2-piperidyl acetamide
- 82993-81-5D-threo-Ritalinic acid hydrochloride
- 47087-37-6Z-D-Glu-OMe
- 1219080-61-1IMIDAZOLE-2-BORONIC ACID
What can I do for you?
Get Best Price
Specification
The 2-Butanone,3-hydroxy-3-methyl- is an organic compound with the formula C5H10O2. The IUPAC name of this chemical is 3-hydroxy-3-methylbutan-2-one. With the CAS registry number 115-22-0, it is also named as 1-Hydroxy-1-methylethyl methyl ketone. The product's categories are C3 to C6; Carbonyl Compounds; Ketones. Besides, it is clear colourless to light yellow liquid, which should be stored in a cool and well-ventilated place.
Physical properties about 2-Butanone,3-hydroxy-3-methyl- are: (1)ACD/LogP: -0.08; (2)ACD/LogD (pH 5.5): -0.08; (3)ACD/LogD (pH 7.4): -0.08; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 21.47; (7)ACD/KOC (pH 7.4): 21.47; (8)#H bond acceptors: 2; (9)#H bond donors: 1; (10)#Freely Rotating Bonds: 2; (11)Polar Surface Area: 26.3 Å2; (12)Index of Refraction: 1.419; (13)Molar Refractivity: 26.74 cm3; (14)Molar Volume: 105.7 cm3; (15)Polarizability: 10.6×10-24cm3; (16)Surface Tension: 30.2 dyne/cm; (17)Density: 0.965 g/cm3; (18)Flash Point: 42.2 °C; (19)Enthalpy of Vaporization: 44.53 kJ/mol; (20)Boiling Point: 145.2 °C at 760 mmHg; (21)Vapour Pressure: 1.94 mmHg at 25°C.
Preparation: this chemical can be prepared by 2-methyl-but-3-yn-2-ol. This reaction will need reagent [(Ph3P)AuCH3], sulfuric acid and solvent H2O, methanol. The reaction time is 120 min with reaction temperature of 70 °C. The yield is about 44%.
.gif)
Uses of 2-Butanone,3-hydroxy-3-methyl-: it can be used to produce 2,5-dihydroxy-2-methyl-heptan-3-one. This reaction is a kind of aldol reaction. It will need reagent n-BuLi, diisopropylamine and solvent tetrahydrofuran, hexane. The yield is about 50%.
.gif)
When you are using this chemical, please be cautious about it as the following:
This chemical is flammable. When you are using it, Do not breathe dust, do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) and avoid contact with skin and eyes.
You can still convert the following datas into molecular structure:
(1)SMILES: O=C(C)C(O)(C)C
(2)InChI: InChI=1/C5H10O2/c1-4(6)5(2,3)7/h7H,1-3H3
(3)InChIKey: BNDRWEVUODOUDW-UHFFFAOYAS
(4)Std. InChI: InChI=1S/C5H10O2/c1-4(6)5(2,3)7/h7H,1-3H3
(5)Std. InChIKey: BNDRWEVUODOUDW-UHFFFAOYSA-N