(S)-Pent-3-yn-2-ol - Names and Identifiers
(S)-Pent-3-yn-2-ol - Physico-chemical Properties
Molecular Formula | C5H8O
|
Molar Mass | 84.12 |
Density | 0.912g/cm3 |
Boling Point | 149.195°C at 760 mmHg |
Flash Point | 56.914°C |
Vapor Presure | 1.561mmHg at 25°C |
Refractive Index | 1.448 |
(S)-Pent-3-yn-2-ol - Introduction
(S)-2-Hydroxy-3-pentyne ((S)-Pent-3-yn-2-ol) is an organic compound with the following properties:
1. appearance: colorless liquid.
2. solubility: soluble in water and organic solvents, such as ethanol and ether solvents.
3. melting point and boiling point: melting point is -24 ℃, boiling point is 125-127 ℃.
4. odor: a unique aroma.
The main uses of (S)-2-hydroxy-3-pentyne include the following:
1. chemical raw materials: used as intermediates in organic synthesis, can be used to synthesize other compounds.
2. Drug synthesis: As one of the starting materials for drug synthesis, it can be used to prepare some drugs and biologically active compounds.
3. spices and fragrance use: because of its special aroma, can be used in the production of perfume, fragrance and other personal care products.
The method for preparing (S)-2-hydroxy-3-pentyne usually includes the following steps:
1. First, under appropriate reaction conditions, the reactants such as pentanone and acetylene are reacted to generate 2-pentynoaldehyde.
2. Then, 2-pentynal is converted into (S)-2-hydroxy-3-pentyne by reduction reaction.
Regarding the safety information of (S)-2-hydroxy-3-pentyne, the following points should be noted:
1. Irritating to eyes and skin: Contact with this compound may cause eye and skin irritation, so appropriate protective measures should be taken when handling, such as wearing protective glasses and gloves.
2. Flammability: The compound is flammable, avoid contact with open flames or high temperature sources, and store in a cool and dry place.
3. use caution: operation should be careful to avoid inhalation of gas or skin contact, so as not to cause discomfort or damage.
Before using (S)-2-hydroxy-3-pentyne, you should understand its safe operation specifications in detail and comply with the relevant requirements for safe operation in the laboratory.
Last Update:2024-04-10 22:41:03