Tetrahydro-1H-cyclopenta[c]furan-1,3(3aH)-dione

Basic Information

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CAS Number

5763-49-5

Molecular Formula

C7H8O3

Molecular Weight

140.14 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Esters

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Boiling Point

289.2°C at 760 mmHg

Flash Point

140 ºC

SMILES

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C1CC2C(C1)C(=O)OC2=O

InChI

InChI=1S/C7H8O3/c8-6-4-2-1-3-5(4)7(9)10-6/h4-5H,1-3H2

InChIKey

NMSRALOLNIBERV-UHFFFAOYSA-N

LogP

0.4861

Topological Polar Surface Area

43.370000000000005 Å²

Hydrogen Bond Donor/Acceptor

0 / 3

Complexity

177

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

5763-49-5
hexahydro-1H-cyclopenta[c]furan-1,3-dione
Cyclopentane-1,2-dicarboxylic acid anhydride
NS00046690
Tetrahydro-cyclopenta[c]furan-1,3-dione
DS-16416
1,2-Cyclopentanedicarboxylic anhydride
tetrahydro-1h-cyclopenta[c]furan-1,3(3ah)-dione
AMY26606
NSC-159314
A850488
J-524854
AKOS015896508
4,5,6,6a-tetrahydro-3aH-cyclopenta[c]furan-1,3-dione
cyclopentane-1,2-dicarbox-ylic acid anhydride
FT-0690004
NSC159314
CS-M0081
Tetrahydro-1H-cyclopenta(c)furan-1,3(3aH)-dione
1,2-cyclopentane Diformic anhydride
TETRAHYDRO-3AH-CYCLOPENTA[C]FURAN-1,3-DIONE
CS-W000213
EN300-83065
743438-34-8
EINECS 227-286-1
NMSRALOLNIBERV-UHFFFAOYSA-N
MFCD08060139
SCHEMBL336246
Tetrahydrocyclopenta[c]furan-1,3-dione
DTXSID70957299
NSC 159314

MDL Number

MFCD08060139

FAQ

What regulatory guidelines apply to Tetrahydro-1H-cyclopenta[c]furan-1,3(3aH)-dione (CAS: 5763-49-5)?

Tetrahydro-1H-cyclopenta[c]furan-1,3(3aH)-dione (CAS: 5763-49-5) is subject to various regulatory guidelines. Under the GHS classification system, it falls under certain hazard categories, which may include flammability and skin irritation. In the European Union, it is regulated under REACH, requiring manufacturers to register and provide safety data sheets. The FDA and EPA may also have specific requirements for its use and handling. It is essential to consult the latest regulatory documents and safety data sheets for detailed compliance information.

Are there alternatives to Tetrahydro-1H-cyclopenta[c]furan-1,3(3aH)-dione (CAS: 5763-49-5) in synthesis?

Several alternatives to Tetrahydro-1H-cyclopenta[c]furan-1,3(3aH)-dione (CAS: 5763-49-5) can be used in synthesis, depending on the specific application. Common alternatives include other cyclic ketones and furans, which offer similar functional groups and can be synthesized via different routes. For example, tetrahydro-2H-pyran can be considered as a structurally related compound with similar reactivity. These alternatives can provide a more environmentally friendly or economically viable option, depending on the project requirements.

What is the market or research trend for Tetrahydro-1H-cyclopenta[c]furan-1,3(3aH)-dione (CAS: 5763-49-5)?

The market for Tetrahydro-1H-cyclopenta[c]furan-1,3(3aH)-dione (CAS: 5763-49-5) is primarily driven by its use in the synthesis of pharmaceuticals and agrochemicals. Research trends indicate a growing interest in its potential as a precursor for the development of new drugs and crop protection agents. The increasing focus on sustainable and efficient synthesis methods is expected to drive demand for this compound, making it an essential intermediary in various chemical industries. Additionally, there is a growing emphasis on the identification of safer alternatives with better environmental profiles.

How should waste containing Tetrahydro-1H-cyclopenta[c]furan-1,3(3aH)-dione (CAS: 5763-49-5) be handled?

Waste containing Tetrahydro-1H-cyclopenta[c]furan-1,3(3aH)-dione (CAS: 5763-49-5) should be handled in accordance with local and international environmental regulations. It is advisable to collect the waste in appropriate containers and ensure proper labeling. For safe disposal, incineration is a common method, provided the waste is not too complex. Alternatively, professional waste disposal services that adhere to environmental protection standards can be utilized. It is crucial to avoid direct release into the environment and to follow all safety guidelines to prevent environmental contamination and health risks.