✉ info@chemsp.cn☎ +86-18553102138 ☎ 0531-84992235
📞 WhatsApp中文
Home › Product Catalog › Cyclopentylideneacetic acid methyl ester

Cyclopentylideneacetic acid methyl ester

CAS 40203-73-4C8H12O2MW 140.18

Cyclopentylideneacetic acid methyl ester (CAS 40203-73-4) — formula C8H12O2, molecular weight 140.18; category organic chemicals.

Product Description

Cyclopentylideneacetic acid methyl ester (CAS 40203-73-4) is a chemical raw material in the organic chemicals category. Its molecular formula C8H12O2 comprises 8 C, 12 H, 2 O atoms. Its molecular weight is about 140.18. Reported physicochemical data: LogP about 1.6. 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 Number40203-73-4
Molecular FormulaC8H12O2
Molecular Weight140.18
LogP1.6
ApplicationsFragrance Ingredients, Acetic acid, 2-cyclopentylidene, methyl ester: ACTIVE
CategoryOrganic Chemicals

Applications

Documented applications: Fragrance Ingredients, Acetic acid, 2-cyclopentylidene, methyl ester: ACTIVE.

Technical Profile

What this product is

Cyclopentylideneacetic acid methyl ester is a carbon-based organic compound with CAS registry number 40203-73-4 and molecular formula C8H12O2 (molecular weight 140.18), belonging to the organic chemicals segment of chemical raw materials.

Identification

CAS number: 40203-73-4

Its molecular formula C8H12O2 comprises 8 C, 12 H, 2 O atoms.

Also known as: Cyclopentylideneacetic acid methyl ester · 环松油烯

Category: organic chemicals

Frequently Asked Questions

What is the CAS number of Cyclopentylideneacetic acid methyl ester?

The CAS registry number of Cyclopentylideneacetic acid methyl ester is 40203-73-4.

What is the molecular formula and molecular weight of Cyclopentylideneacetic acid methyl ester?

Molecular formula C8H12O2, molecular weight 140.18.

What other names is Cyclopentylideneacetic acid methyl ester known by?

It is also registered under: Cyclopentylideneacetic acid methyl ester, 环松油烯.

What are the documented applications of Cyclopentylideneacetic acid methyl ester?

Recorded applications: Fragrance Ingredients, Acetic acid, 2-cyclopentylidene, methyl ester: ACTIVE.

Which category does Cyclopentylideneacetic acid methyl ester 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 Cyclopentylideneacetic acid methyl ester (CAS 40203-73-4), compiled from public chemistry databases.

Registry identifiers across databases

CAS Number40203-73-4
PubChem CID162409
Molecular FormulaC8H12O2
IUPAC Namemethyl 2-cyclopentylideneacetate
UNII (FDA)NBV7T69H2R

Computed descriptors

Molecular Weight140.18
XLogP31.6
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count2
Exact Mass140.083729621
Monoisotopic Mass140.083729621
Topological Polar Surface Area26.3
Heavy Atom Count10

Synonyms and trade names

40203-73-4; methyl 2-cyclopentylideneacetate; Methyl cyclopentylideneacetate; Acetic acid, 2-cyclopentylidene-, methyl ester; Cyclopentylideneacetic acid, methyl ester; Acetic acid, cyclopentylidene-, methyl ester; EINECS 254-837-3; DTXSID2052077; EC 254-837-3; RefChem:552144; DTXCID7030644; 254-837-3; CYCLOPENTYLIDENEACETIC ACID METHYL ESTER; Cyclopentylidene-acetic acid methyl ester; tuberose acetate; NBV7T69H2R

Regulatory listings held on file

GHS notifications60.3% (79 / 131)

GHS hazard classification

GHS notifications60.3% (79 / 131)
Notified hazard statementsH315 (39.7%)

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

Request a Quote

✉ info@chemsp.cn☎ +86-18553102138📞 WhatsAppEmail InquiryWhatsApp Inquiry

Supplier: Jinan Shenghe Chemical Co., Ltd.

中文页面: 环松油烯

Shenghe Chemical|ChemSP
鲁ICP备19037000号-2