Pinacolone
![Pinacolone Structure](CAS/GIF/75-97-8.gif)
- CAS No.
- 75-97-8
- Chemical Name:
- Pinacolone
- Synonyms
- 3,3-DIMETHYLBUTAN-2-ONE;3,3-DIMETHYL-2-BUTANONE;PINACOLIN;2,2-Dimethyl-3-butanone;t-Butyl methyl ketone;Methyl t-butyl ketone;Pinakolin;Pinnatong;Pinacoline;PINACOLONE
- CBNumber:
- CB5245383
- Molecular Formula:
- C6H12O
- Molecular Weight:
- 100.16
- MOL File:
- 75-97-8.mol
- Modify Date:
- 2024/6/28 14:22:39
Melting point | -52.5 °C |
---|---|
Boiling point | 106 °C(lit.) |
Density | 0.801 g/mL at 25 °C(lit.) |
refractive index |
n |
Flash point | 75 °F |
storage temp. | Flammables area |
solubility | 19g/l |
form | Liquid |
color | Clear colorless to light yellow |
Odor | ethereal-minty-camphoraceous,warm-sweet odor |
Odor Threshold | 0.043ppm |
Water Solubility | 2.44 g/100 mL (15 ºC) |
Merck | 14,7440 |
BRN | 1209331 |
Dielectric constant | 12.8(17℃) |
Stability | Stable. Incompatible with strong oxidizing agents. Flammable. |
InChIKey | PJGSXYOJTGTZAV-UHFFFAOYSA-N |
CAS DataBase Reference | 75-97-8(CAS DataBase Reference) |
NIST Chemistry Reference | 2-Butanone, 3,3-dimethyl-(75-97-8) |
EPA Substance Registry System | Pinacolone (75-97-8) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() ![]() GHS02,GHS07 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Danger | |||||||||
Hazard statements | H225-H302 | |||||||||
Precautionary statements | P210-P301+P312+P330 | |||||||||
Hazard Codes | F,Xn,Xi | |||||||||
Risk Statements | 11-22-10 | |||||||||
Safety Statements | 9-16-29-33-20/21 | |||||||||
RIDADR | UN 1224 3/PG 2 | |||||||||
WGK Germany | 2 | |||||||||
RTECS | EL7700000 | |||||||||
Hazard Note | Irritant/Highly Flammable | |||||||||
TSCA | Yes | |||||||||
HazardClass | 3 | |||||||||
PackingGroup | II | |||||||||
HS Code | 29141990 | |||||||||
NFPA 704 |
|
Pinacolone price More Price(6)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich(India) | P45605 | 3,3-Dimethyl-2-butanone 97% | 75-97-8 | 100ML | ₹16497.3 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | P45605 | 3,3-Dimethyl-2-butanone 97% | 75-97-8 | 500ML | ₹34640 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 8.41645 | 3,3-Dimethyl-2-butanone for synthesis | 75-97-8 | 100ML | ₹21540 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 8.41645 | 3,3-Dimethyl-2-butanone for synthesis | 75-97-8 | 500ML | ₹105600 | 2022-06-14 | Buy |
ALFA India | ALF-A10289-36 | Pinacolone, 97% | 75-97-8 | 500g | ₹33539 | 2022-05-26 | Buy |
Pinacolone Chemical Properties,Uses,Production
Chemical Properties
3,3-Dimethyl-2-butanone is a colorless liquid with a light peppermint- or camphor-like odor. 3,3-Dimethyl-2-butanone is stable toward autoxidation; under standard conditions it does not form hydroperoxides. Only the a-methyl group can undergo condensation reactions. At the carbonyl group the usual reactions (hydrogenation, reductive amination) can take place.
Uses
Pinacolone is a precursor to triazolylpinacolone, triadimefon, paclobutrazol, uniconazole and metribuzin. Furthermore, it acts as an intermediate for biologically active products such as antibacterial, antifungal, antiviral and antituberculous products. It is an important ketone in organic chemistry and participates in condensation, hydrogenation and reductive amination reactions.
Preparation
Pinacolone is prepared by distillation of Pinacolhydrate with diluted Sulfuric acid.
Synthesis
3,3-Dimethyl-2-butanone can be produced by the following routes: Hydrolysis of 4,4,5-trimethyl-1,3-dioxane, the product of the Prins reaction of isoprene with formaldehyde.
Purification Methods
Reflux the ketone with a little KMnO4. Dry it with CaSO4 and distil it. [Beilstein 1 IV 3310.]
Pinacolone Preparation Products And Raw materials
Raw materials
Preparation Products
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Freesia Chemicals | +9102225689889 | Mumbai, India | 45 | 58 | Inquiry |
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OCEAN TRADING CORPORATION | +91(22) 24921669 | New Delhi, India | 6211 | 58 | Inquiry |
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Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6913 | 58 | Inquiry |
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Riddhi Siddhi Industries | 07942548201 | Gujarat, India | 33 | 58 | Inquiry |
ZHEJIANG ESTCHEM CO.,LTD | 15957180504 | China | 193 | 58 | Inquiry |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | China | 29798 | 60 | Inquiry |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21677 | 55 | Inquiry |
Supplier | Advantage |
---|---|
Freesia Chemicals | 58 |
ALS INDIA LIFE SCIENCES | 58 |
OCEAN TRADING CORPORATION | 58 |
CLEARSYNTH LABS LTD. | 58 |
Alfa Aesar | 58 |
Prayag Pharmachem | 58 |
Riddhi Siddhi Industries | 58 |
ZHEJIANG ESTCHEM CO.,LTD | 58 |
Capot Chemical Co.,Ltd. | 60 |
Henan Tianfu Chemical Co.,Ltd. | 55 |
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