2-Methylcyclopentanone

CAS No.：1120-72-5

Other grades of this product :

2-Methylcyclopentanone Basic information

Product Name:	2-Methylcyclopentanone
Synonyms:	2-Methylcyclopentan-1-one;2-methyl-cyclopentanon;alpha-Methylcyclopentanone;2-METHYLCYCLOPENTANONE;a-Methylcyclopentanone;2-Methylcyclopentanone,99%;Cyclopentanone, 2-methyl-;TIANFUCHEM--1120-72-5--2-Methylcyclopentanone in stock
CAS:	1120-72-5
MF:	C6H10O
MW:	98.14
EINECS:	214-318-4
Product Categories:	C3 to C6;Carbonyl Compounds;Ketones;Building Blocks;C3 to C6;Carbonyl Compounds;Chemical Synthesis;Organic Building Blocks
Mol File:	1120-72-5.mol

2-Methylcyclopentanone Chemical Properties

Melting point	-75°C
Boiling point	139 °C (lit.)
density	0.917 g/mL at 25 °C (lit.)
refractive index	n20/D 1.435(lit.)
Fp	79 °F
storage temp.	Inert atmosphere,2-8°C
form	Liquid
color	Clear colorless to very slightly yellow
Water Solubility	soluble
InChIKey	ZIXLDMFVRPABBX-UHFFFAOYSA-N
CAS DataBase Reference	1120-72-5(CAS DataBase Reference)
NIST Chemistry Reference	Cyclopentanone, 2-methyl-(1120-72-5)
EPA Substance Registry System	2-Methylcyclopentanone (1120-72-5)

Safety Information

Hazard Codes	F
Risk Statements	10
Safety Statements	16-29-33
RIDADR	UN 1224 3/PG 3
WGK Germany	3
HazardClass	3.2
PackingGroup	III
HS Code	29142990

MSDS Information

Provider	Language
2-Methylcyclopentanone	English
SigmaAldrich	English
ACROS	English

2-Methylcyclopentanone Usage And Synthesis

Chemical Properties	CLEAR COLOURLESS TO VERY SLIGHTLY YELLOW LIQUID
Synthesis Reference(s)	Journal of the American Chemical Society, 102, p. 190, 1980 DOI: 10.1021/ja00521a031The Journal of Organic Chemistry, 38, p. 304, 1973 DOI: 10.1021/jo00942a022Synthetic Communications, 8, p. 563, 1978 DOI: 10.1080/00397917808063587

2-Methylcyclopentanone Preparation Products And Raw materials

Raw materials	Hexanedioic acid, 1-(6-hydroxyhexyl) 6-methyl ester-->Cyclopentanemethanol-->2,4,6-Trimethylphenol-->2-METHYLCYCLOPENTANOL-->Dimethyl adipate-->o-Cresol-->2-METHYL-2-CYCLOPENTEN-1-ONE-->p-Cresol-->Cyclopentanone-->Cyclopentanol-->2,5-Dimethyl-2,4-hexadiene-->1,6-Hexanediol
Preparation Products	TRANS-2-METHYLCYCLOPENTANOL-->4-acetylbutyric acid-->Tetrahydrofuran

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