(2,3-dihydroxy-4,4,5,5-tetramethylcyclopent-2-en-1-one) CAS: 1889-96-9

(2,3-dihydroxy-4,4,5,5-tetramethylcyclopent-2-en-1-one)

CAS: 1889-96-9

formula:
C6H9ClN2O2

Nature:
- Colorless to light yellow crystal or solid.
- It is stable at room temperature, but will break down under high temperatures or light conditions.
- This compound has a certain solubility and can dissolve well in polar solvents.

Purpose:
- Can be used as an important intermediate in organic synthesis.

Preparation:
- Preparation usually requires a multi-step organic synthesis reaction.
A common preparation method is to synthesize the desired product by reacting some appropriate cyclopentanone with the appropriate reagent, followed by a further functional group conversion reaction.

Handling and Storage

Precautions for safe handling

NO open flames. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Dry. Well closed. Separated from food and feedstuffs and strong oxidants. Store in an area without drain or sewer access.

Inhalation: Remove victim to fresh air and keep at rest in a position comfortable for breathing. Get medical advice/attention if you feel unwell

Skin contact: Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. If skin irritation or rash occurs: Get medical advice/attention.

Eye contact :Rinse cautiously with water for several minutes. Remove contact lenses, if present

Ingestion ： Get medical advice/attention if you feel unwell. Rinse mouth. Protection of first-aiders: A rescuer should wear personal protective equipment, such as rubber gloves and air tight goggles

DISPOSAL CONSIDERATIONS

Recycle to process, if possible. Consult your local regional authorities. You may be able to dissolve or mix material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber system. Observe all federal, state and local regulations when disposing of the substance.

REGULATORY INFORMATION

Safe management ordinance of dangerous chemical product (State Council announces on 27/07/2022):

Safe use and production, the storage of a dangerous chemical, transport, loading and unloading were prescribed.

Consignor: Kindchem(Nanjing)Co.,Ltd

Add:No.8-4,HongGuang Road Qinhuai District,Nanjing City,China,210006

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