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cyclopenta-1,3-diene

CAS 2143-53-5C5H5MW 65.09

cyclopenta-1,3-diene (CAS 2143-53-5) — formula C5H5, molecular weight 65.09; category organic chemicals.

Product Description

cyclopenta-1,3-diene (CAS 2143-53-5) is a chemical raw material in the organic chemicals category. Its molecular formula C5H5 comprises 5 C, 5 H atoms. Its molecular weight is about 65.09. Reported physicochemical data: LogP about 1.8. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.

Product Overview

CAS Number2143-53-5
Molecular FormulaC5H5
Molecular Weight65.09
LogP1.8
CategoryOrganic Chemicals

Technical Profile

What this product is

cyclopenta-1,3-diene is a carbon-based organic compound with CAS registry number 2143-53-5 and molecular formula C5H5 (molecular weight 65.09), belonging to the organic chemicals segment of chemical raw materials.

Identification

CAS number: 2143-53-5

Its molecular formula C5H5 comprises 5 C, 5 H atoms.

Also known as: cyclopenta-1,3-diene · 1,3-环戊二烯

Category: organic chemicals

Frequently Asked Questions

What is the CAS number of cyclopenta-1,3-diene?

The CAS registry number of cyclopenta-1,3-diene is 2143-53-5.

What is the molecular formula and molecular weight of cyclopenta-1,3-diene?

Molecular formula C5H5, molecular weight 65.09.

What other names is cyclopenta-1,3-diene known by?

It is also registered under: cyclopenta-1,3-diene, 1,3-环戊二烯.

Which category does cyclopenta-1,3-diene belong to?

Category: Organic Chemicals.

Packaging & documentation

Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.

PubChem Public Data

Independent reference data for cyclopenta-1,3-diene (CAS 2143-53-5), compiled from public chemistry databases.

Registry identifiers across databases

CAS Number2143-53-5
PubChem CID137443
Molecular FormulaC5H5

Computed descriptors

Molecular Weight65.09
XLogP31.8
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count0
Exact Mass65.0391251595
Monoisotopic Mass65.0391251595
Topological Polar Surface Area0
Heavy Atom Count5

Synonyms and trade names

Cyclopentadienyl; Cyclopentadienyl radical; cyclopenta-2,4-dien-1-yl; CHEBI:36769; DTXSID00175702; RefChem:129834; DTXCID9098193

Source: PubChem / Wikidata; the batch COA governs where values differ.

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Supplier: Jinan Shenghe Chemical Co., Ltd.

中文页面: 1,3-环戊二烯

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