1-Methyl-2,3-cyclohexadione

Name: 1-Methyl-2,3-cyclohexadione
Brand: Jinan Shenghe Chemical Co., Ltd.
SKU: 160141

CAS 3008-43-3C7H10O2MW 126.07 g/mol

1-Methyl-2,3-cyclohexadione (CAS 3008-43-3) — formula C7H10O2, molecular weight 126.07 g/mol.

Specifications

CAS Number3008-43-3

Molecular FormulaC7H10O2

Molecular Weight126.07 g/mol

Melting Point64 - 65 °C

Boiling Point69.00 to 72.00 °C. @ 1.00 mm Hg

LogP0.5

Purchase Profile

What this product is

1-Methyl-2,3-cyclohexadione is a chemical compound with CAS registry number 3008-43-3 and molecular formula C7H10O2 (molecular weight 126.07 g/mol).

Identification

CAS number: 3008-43-3

Its molecular formula C7H10O2 comprises 7 C, 10 H, 2 O atoms.

Also known as: 1-Methyl-2,3-cyclohexadione · 3-Methylcyclohexane-1,2-dione

Frequently Asked Questions

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

The CAS registry number of 1-Methyl-2,3-cyclohexadione is 3008-43-3.

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

Molecular formula C7H10O2, molecular weight 126.07 g/mol.

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

It is also registered under: 1-Methyl-2,3-cyclohexadione, 3-Methylcyclohexane-1,2-dione.

PubChem Public Data

Public-database records for 1-Methyl-2,3-cyclohexadione (CAS 3008-43-3), reproduced here for independent cross-checking.

Safety classification and hazard statements

GHS 通报统计	99.1% (114 / 115)

Regulatory listings

法规与食品接触	EU Flavoring substances FDA Substance added to food: FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Savory No safety concern at current levels of intake when used as a flavouring agent
GHS 通报统计	99.1% (114 / 115)

Reported physical properties

沸点	69.00 to 72.00 °C. @ 1.00 mm Hg
沸点	69-72 °C (1 mm Hg)
熔点	64 - 65 °C

How this substance is indexed

CAS 号	3008-43-3
PubChem CID	3321360
分子式	C7H10O2
分子量	126.07 g/mol
IUPAC 名称	3-methylcyclohexane-1,2-dione
InChIKey	JDXJKLGWPNXSHL-UHFFFAOYSA-N
UNII（FDA）	2GKY1ALK5L
ChEBI 编号	CHEBI:195831
FEMA 编号	3305
JECFA 编号	425

Names this substance appears under

3-Methylcyclohexane-1,2-dione; 3008-43-3; 3-Methyl-1,2-cyclohexanedione; coffee dione; 1-Methyl-2,3-cyclohexadione; 1,2-Cyclohexanedione, 3-methyl-; FEMA No. 3305; DTXSID9047675; UNII-2GKY1ALK5L; 2GKY1ALK5L; EINECS 221-122-2; DTXCID7027675; FEMA 3305; 1-METHYLCYCLOHEXA-2,3-DIONE; 1-METHYL-2,3-CYCLOHEXADIONE [FHFI]; RefChem:76218

Computed molecular descriptors

分子量	126.15
XLogP3	0.5
氢键供体数	0
氢键受体数	2
可旋转键数	0
精确质量	126.068079557
单同位素质量	126.068079557
拓扑极性表面积	34.1
重原子数	9
形式电荷	0

Database abstract

3-甲基环己烷-1,2-二酮, 98+% 的 CAS 号为 3008-43-3，分子式 C7H10O2，分子量 126.07 g/mol。 UNII 2GKY1ALK5L; ChEBI 195831; InChIKey JDXJKLGWPNXSHL-UHFFFAOYSA-N. 沸点: 69.00 to 72.00 °C. @ 1.00 mm Hg; 沸点: 69-72 °C (1 mm Hg); 熔点: 64 - 65 °C.

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

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