3-Hydroxy-2,2,6-trimethyl-6-vinyltetrahydropyranLinalool Oxide Pyranoid
2,2,6-Trimethyl-6-Vinyltetrahydro-2H-Pyran-3-OL
CAS: 14049-11-7
Molecular Formula: C10H18O2
3-Hydroxy-2,2,6-trimethyl-6-vinyltetrahydropyranLinalool Oxide Pyranoid - Names and Identifiers
3-Hydroxy-2,2,6-trimethyl-6-vinyltetrahydropyranLinalool Oxide Pyranoid - Physico-chemical Properties
| Molecular Formula | C10H18O2 |
| Molar Mass | 170.25 |
| Density | 0.988±0.06 g/cm3(Predicted) |
| Boling Point | 98°C/10mmHg(lit.) |
| Flash Point | 100°C(lit.) |
| JECFA Number | 2135 |
| Solubility | Chloroform (Slightly), Methanol (Slightly) |
| Appearance | Gel |
| Specific Gravity | 0.989 |
| Color | White to Off-White |
| pKa | 14.43±0.60(Predicted) |
| Storage Condition | Amber Vial, -20°C Freezer, Under inert atmosphere |
3-Hydroxy-2,2,6-trimethyl-6-vinyltetrahydropyranLinalool Oxide Pyranoid - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | 22 - Harmful if swallowed |
3-Hydroxy-2,2,6-trimethyl-6-vinyltetrahydropyranLinalool Oxide Pyranoid - Introduction
2,2, +, often referred to simply as TEMPO (n-alkyl-2, 2,6, 6-tetramethylpiperidine oxide), is an important organic synthetic reagent.
Nature:
TEMPO is a solid with a colorless or pale yellow appearance. It is soluble in water, ethanol, ether and many other organic solvents at room temperature. It has a stable free radical structure and has strong oxidation.
Use:
TEMPO is widely used in organic synthesis, mainly for catalytic oxidation reaction. It is often used for oxidation of alcohols to ketones, oxidation of allyl compounds, oxidation of aldehydes to acids and other reactions. In addition, TEMPO can also be used to catalyze the oxidation of amines, the selective oxidation of sugar alcohols and other small organic molecules.
Preparation Method:
The regular preparation method of TEMPO is to oxidize piperidine to obtain Piperidine Oxide, and then Methyl methanesulfonate is used to introduce alkyl group from Piperidine Oxide to obtain TEMPO. The specific preparation method can refer to the relevant chemical literature.
Safety Information:
TEMPO has no obvious toxicity to human body and environment under general conditions, but it is an oxidant and has certain risks. During use, avoid skin contact and avoid inhalation or ingestion. Adequate ventilation and the use of personal protective equipment such as gloves and safety glasses are required. In addition, TEMPO should be stored in a dry, ventilated place, away from fire and flammable materials. The use and storage of TEMPO should be carried out in accordance with the relevant safe operation guidelines.
Nature:
TEMPO is a solid with a colorless or pale yellow appearance. It is soluble in water, ethanol, ether and many other organic solvents at room temperature. It has a stable free radical structure and has strong oxidation.
Use:
TEMPO is widely used in organic synthesis, mainly for catalytic oxidation reaction. It is often used for oxidation of alcohols to ketones, oxidation of allyl compounds, oxidation of aldehydes to acids and other reactions. In addition, TEMPO can also be used to catalyze the oxidation of amines, the selective oxidation of sugar alcohols and other small organic molecules.
Preparation Method:
The regular preparation method of TEMPO is to oxidize piperidine to obtain Piperidine Oxide, and then Methyl methanesulfonate is used to introduce alkyl group from Piperidine Oxide to obtain TEMPO. The specific preparation method can refer to the relevant chemical literature.
Safety Information:
TEMPO has no obvious toxicity to human body and environment under general conditions, but it is an oxidant and has certain risks. During use, avoid skin contact and avoid inhalation or ingestion. Adequate ventilation and the use of personal protective equipment such as gloves and safety glasses are required. In addition, TEMPO should be stored in a dry, ventilated place, away from fire and flammable materials. The use and storage of TEMPO should be carried out in accordance with the relevant safe operation guidelines.
Last Update：2024-04-09 20:52:54
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View History
3-Hydroxy-2,2,6-trimethyl-6-vinyltetrahydropyranLinalool Oxide Pyranoid
AMINOCROCEINIC ACID
D-ERYTHROSE 4-PHOSPHATE SODIUM SALT
SORBITOL MACCONKEY AGAR HICROME(TM)
1-[3-bromopropyl(ethoxy)phosphoryl]oxyethane
1-HEXADECYL-3-METHYLIMIDAZOLIUM HEXAFLUOROPHOSPHATE
水溶性伞花烃
CADMIUM CHLORIDE-1-HYDRATE EXTRA PURE
N-[2-[2-(2-碘乙氧基)乙氧基]乙基]氨基甲酸叔丁酯
2-(4-异丁基苯基)丙醛
AMINOCROCEINIC ACID
D-ERYTHROSE 4-PHOSPHATE SODIUM SALT
SORBITOL MACCONKEY AGAR HICROME(TM)
1-[3-bromopropyl(ethoxy)phosphoryl]oxyethane
1-HEXADECYL-3-METHYLIMIDAZOLIUM HEXAFLUOROPHOSPHATE
水溶性伞花烃
CADMIUM CHLORIDE-1-HYDRATE EXTRA PURE
N-[2-[2-(2-碘乙氧基)乙氧基]乙基]氨基甲酸叔丁酯
2-(4-异丁基苯基)丙醛