3-Methyl-1,2-cyclopentanedione

Name: 3-Methyl-1,2-cyclopentanedione
Brand: Jinan Shenghe Chemical Co., Ltd.
SKU: 36941

CAS 765-70-8C6H8O2MW 112.13

3-Methyl-1,2-cyclopentanedione (CAS 765-70-8) — formula C6H8O2, molecular weight 112.13; category organic chemicals.

Specifications

CAS Number765-70-8

Molecular FormulaC6H8O2

Molecular Weight112.13

Melting Point106.5 - 107 °C

LogP0.2

CategoryOrganic Chemicals

Purchase Profile

What this product is

3-Methyl-1,2-cyclopentanedione is a carbon-based organic compound with CAS registry number 765-70-8 and molecular formula C6H8O2 (molecular weight 112.13), belonging to the organic chemicals segment of chemical raw materials.

Identification

CAS number: 765-70-8

Its molecular formula C6H8O2 comprises 6 C, 8 H, 2 O atoms.

Also known as: 3-Methyl-1,2-cyclopentanedione · Methylcyclopentenolone

Category: organic chemicals

Frequently Asked Questions

What is the CAS number of 3-Methyl-1,2-cyclopentanedione?

The CAS registry number of 3-Methyl-1,2-cyclopentanedione is 765-70-8.

What is the molecular formula and molecular weight of 3-Methyl-1,2-cyclopentanedione?

Molecular formula C6H8O2, molecular weight 112.13.

What other names is 3-Methyl-1,2-cyclopentanedione known by?

It is also registered under: 3-Methyl-1,2-cyclopentanedione, Methylcyclopentenolone.

Which category does 3-Methyl-1,2-cyclopentanedione belong to?

Category: Organic Chemicals.

PubChem Public Data

Public-database records for 3-Methyl-1,2-cyclopentanedione (CAS 765-70-8), reproduced here for independent cross-checking.

Safety classification and hazard statements

GHS notification summary	99% (206 / 208)

This chemical does not meet GHS hazard criteria for 99% (206 of 208) of all reports.

Reported as not meeting GHS hazard criteria by 206 of 208 companies (only 1% companies provided GHS information). For more detailed information, please visit ECHA C&L website.

Regulatory listings

GHS notification summary	99% (206 / 208)

Physical description and handling notes

Off-white crystalline powder; [Alfa Aesar MSDS]
Solid

Reported physical properties

熔点	106.5 - 107 °C

How this substance is indexed

CAS Registry Number	765-70-8
PubChem CID	61209
分子式	C6H8O2
IUPAC 名称	3-methylcyclopentane-1,2-dione

Documented uses

A peroxynitrite scavenger isolated from coffee extract. [ChemIDplus] Used as a flavoring agent; [FDA]
Information on 1 consumer products that contain 3-Methyl-1,2-cyclopentanedione in the following categories is provided:
1,2-Cyclopentanedione, 3-methyl-: ACTIVE

Names this substance appears under

765-70-8; 3-Methyl-1,2-cyclopentanedione; 1,2-CYCLOPENTANEDIONE, 3-METHYL-; DTXSID3047716; DTXCID2027709; RefChem:503360; Methylcyclopentenolone (diketo; 2-hydroxy-3-methylcyclopent-2-en-1-one; 3-methylcyclopentane-1,2-dione; 212-154-8; 3-Methylcyclopentane-1,2-dione; MFCD00001417; Methylcyclopentenolone (diketo form); EINECS 212-154-8; methyl-cyclopentenolone; 3-Methyl-1.2-cyclopentanedione; FEMA 2700

Computed molecular descriptors

分子量	112.13
XLogP3	0.2
氢键供体数	0
氢键受体数	2
可旋转键数	0
精确质量	112.052429494
单同位素质量	112.052429494
拓扑极性表面积	34.1
重原子数	8
形式电荷	0

Database abstract

3-Methyl-1,2-cyclopentanedione · CAS 765-70-8 · C6H8O2. 熔点: 106.5 - 107 °C.

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

You may also need

2,6-DimethoxyphenolCAS 91-10-1›

Methyl phenethyl etherCAS 3558-60-9›

RotundoneCAS 14765-30-1›

Ammonium bromideCAS 12124-97-9›

Acetylsalicylic acidCAS 50-78-2›

Aluminium stearateCAS 637-12-7›

Acetic acid,sodium salt trihydrateCAS 6131-90-4›

Albuterol sulfateCAS 51022-70-9›

Get a quote for 3-Methyl-1,2-cyclopentanedione

Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.

Email Inquiry WhatsApp