3-Ethyl-2-hydroxy-2-cyclopenten-1-one

CAS No.	21835-01-8
Chemical Name:	3-Ethyl-2-hydroxy-2-cyclopenten-1-one
Synonyms:	FEMA 3152;ETHYL CYCLOPENTENOLONE;ISOVALERIC ACID 99+% FCC;ETHYL CYCLOPENTENOLONE PURE;3-ETHYL-2-CYCLPENTEN-2-OL-1-ONE;ETHYL CYCLOPENTENOLONE IN 50% P.G.;3-Ethyl-2-hydroxycyclopent-2-enone;3-ETHYL-HYDROXY-2-CYCLOPENTEN-1-ONE;3-ethyl-2-hydroxy-2-cyclopenten-1-on;3-ETHYL-2-HYDROXY-2-CYCLOPENTEN-1-ONE
CBNumber:	CB6199223
Molecular Formula:	C7H10O2
Formula Weight:	126.15
MOL File:	21835-01-8.mol

3-Ethyl-2-hydroxy-2-cyclopenten-1-one Property

density :

1.067 g/mL at 25 °C

refractive index :

n20/D 1.476

FEMA :

3152

Fp :

225 °F

storage temp. :

2-8°C

CAS DataBase Reference:

21835-01-8(CAS DataBase Reference)

NIST Chemistry Reference:

2-Cyclopenten-1-one, 3-ethyl-2-hydroxy-(21835-01-8)

EPA Substance Registry System:

2-Cyclopenten-1- one, 3-ethyl-2-hydroxy-(21835-01-8)

Safety

Hazard Codes :

Xn,Xi

Risk Statements :

20/22-43

Safety Statements :

26-36-36/37

WGK Germany :

3-Ethyl-2-hydroxy-2-cyclopenten-1-one Chemical Properties,Usage,Production

3-Ethyl-2-hydroxy-2-cyclopenten-1-one Preparation Products And Raw materials

Raw materials
Dimethyl adipate Cyclopentene

Preparation Products

3-Ethyl-2-hydroxy-2-cyclopenten-1-one Suppliers Global( 56)Suppliers

Supplier	Tel	Fax	Email	Country	ProdList	Advantage
Shijiazhuang Lida Chemical Co., Ltd.	+86 (311) 8573-7996	+86 (311) 8573-9175	service@lid-ff.cn,barry.loo@lid-ff.cn	CHINA	297	65
J & K SCIENTIFIC LTD.	--	--	jkinfo@jkchemical.com;market3@jkchemical.com	CHINA	96847	76
TCI (Shanghai) Development Co., Ltd.	--	--	info@chemicalbook.com	CHINA	22159	81
Energy Chemical	021-58432009 / 400-005-6266	021-58436166-800	info@energy-chemical.com	CHINA	44198	61
Chemfun Medical Technology(Shanghai) Co., Ltd.	021-67220633 & 021-37212706	+86-21-67220638	chemfun@chemfun.net	CHINA	21915	59
Nanjing Chemlin Chemical Co., Ltd	025-83697070; 010-68547217	+86-25-83453306	sales@chemlin.com.cn	CHINA	20120	64
Shanghai Hanhong Chemical Co., Ltd.	021-61521197,021-60496702,021-54302127,021-54306202,021-61525701,021-54308259	+86-21-54291107	jerry.ma@hanhonggroup.com	CHINA	28730	64
China Langchem Inc.	0086-21-58956006,021-58950017;021-38701807	0086-21-58956100	sales@langchem.com	CHINA	11187	57
Richest Group Limited	+86 21 5017 5386/3175 7285/86/87/88/89	+86 21 6085 3086	info@richest-group.com	CHINA	13964	57
Hangzhou Yuhao Chemical Technology Co., Ltd	+86-571-82693216/13216174607	+86-571-82880190	info@chemyuhao.com	CHINA	9470	52

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2-Cyclopenten-1-one, 3-ethyl-2-hydroxy- 2-Cyclopenten-1-one,3-ethyl-2-hydroxy-(7CI,8CI,9CI) 3-ethyl-2-hydroxy-2-cyclopenten-1-on Organic Building Blocks Ketones FEMA 3152 ETHYL CYCLOPENTENOLONE 3-ETHYL-HYDROXY-2-CYCLOPENTEN-1-ONE 3-ETHYL-2-HYDROXY-2-CYCLOPENTEN-1-ONE 3-ETHYL-2-CYCLPENTEN-2-OL-1-ONE Building Blocks C7 to C8 Carbonyl Compounds 21835-01-8 3-Ethyl-2-hydroxy-2-cyclopenten-1-one solution 3-ethyl-2-hydroxycyclopent-2-en-1-one ISOVALERIC ACID 99+% FCC 3-ETHYL-2-HYDROXY-2-CYCLOPENTEN-1-ONE, 5 0 WT. % SOLUTION IN PROPYLENE GLYCOL 3-ETHYL-2-HYDROXY-2-CYCLOPENTENE-1-ONE pharmacetical ETHYL CYCLOPENTENOLONE IN 50% P.G. ETHYL CYCLOPENTENOLONE PURE C7 to C8 Carbonyl Compounds Ketones Alphabetical Listings E-F Flavors and Fragrances 2-Hydroxy-3-ethyl-2-cyclopentene-1-one 3-ETHYL-2-HYDROXY-2-CYCLOPENTEN-1-ONE, 5 2-ethyl-3-hydroxycyclopent-2-en-1-one 3-Ethyl-2-hydroxy-2-cy-clopenten-1-0ne 3-Ethyl-2-hydroxycyclopent-2-enone