Ethyl 2-oxocyclopentanecarboxylate CAS 611-10-9

Product name:Ethyl 2-oxocyclopentanecarboxylate
CAS:611-10-9
MF:C8H12O3
MW:156.18

EINECS: 210-253-0
Boiling point: 102-104 °C
Density: 1.054 g/mL

Purity:≥99%

Colorless and transparent liquid

1. Ethyl 2-oxocyclopentanecarboxylate CAS 611-10-9 is used as an organic synthesis intermediate, particularly as a building block for constructing complex cyclic compounds and heterocyclic scaffolds.
2. Ethyl 2-oxocyclopentanecarboxylate CAS 611-10-9 serves as a key intermediate in the synthesis of pharmaceuticals, including loxoprofen sodium, and as a fragrance intermediate for dihydrojasmone .
3. Ethyl 2-oxocyclopentanecarboxylate CAS 611-10-9 is employed in stereoselective synthesis, such as the preparation of (±)-cis,cis-spiro[4.4]nonane-1,6-diol and tanikolide .

1. Store Ethyl 2-oxocyclopentanecarboxylate CAS 611-10-9 in a cool, dry, and well-ventilated place, keeping the container tightly closed .
2. Ethyl 2-oxocyclopentanecarboxylate CAS 611-10-9 is recommended for storage at room temperature, preferably in a cool and dark place below 15°C according to TCI , or refrigerated at 2-8°C according to other suppliers .
3. Keep Ethyl 2-oxocyclopentanecarboxylate CAS 611-10-9 away from heat, sparks, open flames, and strong oxidizing agents .
4. Ethyl 2-oxocyclopentanecarboxylate CAS 611-10-9 should be stored separately from strong bases and incompatible materials .

1. Ethyl 2-oxocyclopentanecarboxylate CAS 611-10-9 is classified as a combustible liquid (H227, Flammable Liquids Category 4) with the signal word Warning .
2. Ethyl 2-oxocyclopentanecarboxylate CAS 611-10-9 causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335) according to some supplier classifications .
3. Ethyl 2-oxocyclopentanecarboxylate CAS 611-10-9 has an NFPA health rating of 1, indicating exposure would cause irritation with only minor residual injury .
4. The toxicological properties of Ethyl 2-oxocyclopentanecarboxylate CAS 611-10-9 have not been thoroughly investigated, and no acute toxicity data are available according to Fisher Scientific .

1. Ethyl 2-oxocyclopentanecarboxylate CAS 611-10-9 is classified as a warning-level hazard under GHS, primarily for flammability (H227), and requires protective equipment including safety glasses with side-shields, gloves, and appropriate clothing .
2. Ethyl 2-oxocyclopentanecarboxylate CAS 611-10-9 should be handled in a well-ventilated area, avoiding inhalation of vapors and contact with skin and eyes, and hands should be washed thoroughly after handling .
3. Ethyl 2-oxocyclopentanecarboxylate CAS 611-10-9 is assigned WGK 3 (severely hazardous to water) and must not be released into drains or the environment .
4. Ethyl 2-oxocyclopentanecarboxylate CAS 611-10-9 spills should be collected with an electrically protected vacuum cleaner or by wet-brushing and placed in closed containers for disposal according to local regulations .

1 L/bottle, 25 L/drum, 200 L/drum, 1000 L/IBC drum or based on customers' requirements.

Transportation

We arrange suitable logistics schemes based on each customer's needs. Small-volume goods can be delivered via air shipment or international express services like FedEx, DHL, TNT, UPS and specialized cross-border logistics lines. For bulk orders, sea transportation can be arranged to reach your appointed port. Beyond that, we are capable of offering value-added customized logistics services considering product features and specific client requests.

Payment

 

To facilitate smooth cooperation,we offers multiple flexible settlement solutions for clients. Small orders can be settled via PayPal, Western union. For substantial orders, we adopt T/T, L/C at sight. Furthermore, Alipay and WeChat pay have become popular payment choices among our customers.

 

 

 

 

 

Customer Visit

 

 

Customer Trust