1-Cyclopentene-1,2-dicarboxylic anhydride

Inquiry

Molecular Formula:

C7H6O3

Molecular Weight:

138.12

CAS Number:

3205-94-5

Catalog Number:

3205-94-5

Product Information

Molecular Formula:

C7H6O3

Molecular Weight:

138.12

Description

1-Cyclopentene-1,2-dicarboxylic anhydride (CAS# 3205-94-5) is a useful research chemical compound.

Synonyms

5,6-dihydro-4H-cyclopenta[c]furan-1,3-dione

IUPAC Name

5,6-dihydro-4H-cyclopenta[c]furan-1,3-dione

Canonical SMILES

C1CC2=C(C1)C(=O)OC2=O

InChI

InChI=1S/C7H6O3/c8-6-4-2-1-3-5(4)7(9)10-6/h1-3H2

InChI Key

GBBPFLCLIBNHQO-UHFFFAOYSA-N

Boiling Point

133-135 °C / 10 mmHg (lit.)

Melting Point

42-45 °C (lit.)

Flash Point

235.4 °CF - closed cup

Purity

96 %

Density

1.37 g/cm³

Appearance

White to tan powder, crystals or flakes

Refractive Index

n20/D 1.4978 (lit.)

LogP

0.55030

Safety Information

Hazards

H315 - H319 - H335

Precautionary Statement

P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501

Signal Word

Warning

Computed Properties

XLogP3

0.7

Hydrogen Bond Donor Count

Hydrogen Bond Acceptor Count

Rotatable Bond Count

Exact Mass

138.031694049 g/mol

Monoisotopic Mass

138.031694049 g/mol

Topological Polar Surface Area

43.4Å²

Heavy Atom Count

Formal Charge

Complexity

226

Isotope Atom Count

Defined Atom Stereocenter Count

Undefined Atom Stereocenter Count

Defined Bond Stereocenter Count

Undefined Bond Stereocenter Count

Covalently-Bonded Unit Count

Compound Is Canonicalized

Yes

Patents

Publication Number	Title	Priority Date
CN-112280025-A	High-stability quantum dot hybrid nanostructure, QLED device and preparation method thereof	2020-12-30
CN-112280025-B	High-stability quantum dot hybrid nanostructure, QLED device and preparation method thereof	2020-12-30
CN-111592688-A	Piperazine based amide acid salt heat stabilizer for PVC, preparation method thereof and PVC composite material	2020-05-28
JP-2021187898-A	Water-based colorant dispersions, inks, ink sets and image formations	2020-05-27
CN-111484611-A	Polyethylene glycol polymer containing thioester and aldehyde group, preparation method thereof, chemical crosslinking hydrogel containing thioester and aldehyde group and application of chemical crosslinking hydrogel	2020-04-16
JP-2021165023-A	Laminated product for packaging bag and its manufacturing method	2020-04-08
JP-6994634-B2	Laminate for packaging bag and its manufacturing method	2020-04-08
JP-2021138856-A	Overcoat and printed matter	2020-03-06
CN-110951090-A	Preparation method of radiation-proof hydrogel	2019-12-09
JP-2021084958-A	adhesive	2019-11-27

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

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The dilution calculator equation

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

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