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ChemicalBook >> CAS DataBase List >> 3-Ethyl-2-hydroxy-2-cyclopenten-1-one

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

3-Ethyl-2-hydroxy-2-cyclopenten-1-one price.
  • $11 - $3560
  • Product name: 3-Ethyl-2-hydroxy-2-cyclopenten-1-one
  • CAS: 21835-01-8
  • MF: C7H10O2
  • MW: 126.15
  • EINECS:244-606-5
  • MDL Number:MFCD00012391
  • Synonyms: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 ;3-ETHYL-HYDROXY-2-CYCLOPENTEN-1-ONE;3-ETHYL-2-HYDROXY-2-CYCLOPENTEN-1-ONE;3-ETHYL-2-CYCLPENTEN-2-OL-1-ONE;3-Ethyl-2-hydroxy-2-cyclopenten-1-one solution;3-ethyl-2-hydroxycyclopent-2-en-1-one
Price20 Properties Safety Information Description
20 prices
Selected condition：
Brand
  • AHH
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Arctom
  • Chemenu
  • Crysdot
  • Sigma-Aldrich
  • TCI Chemical
Package
  • 1G
  • 2.5G
  • 5g
  • sample-k
  • 25g
  • 100g
  • 500g
  • 1kg
  • ManufacturerAHH
  • Product numberMT-12428
  • Product description3-Ethyl-2-hydroxy-2-cyclopenten-1-one 97%
  • Packaging500g
  • Price$328
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberO301
  • Product description3-Ethyl-2-hydroxy-2-cyclopenten-1-one
  • Packaging5g
  • Price$95
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA664421
  • Product description3-Ethyl-2-hydroxy-2-cyclopenten-1-one 98%
  • Packaging5g
  • Price$11
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA664421
  • Product description3-Ethyl-2-hydroxy-2-cyclopenten-1-one 98%
  • Packaging25g
  • Price$41
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA664421
  • Product description3-Ethyl-2-hydroxy-2-cyclopenten-1-one 98%
  • Packaging100g
  • Price$134
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberFFG0002749
  • Product description3-ETHYL-2-HYDROXY-2-CYCLOPENTEN-1-ONE 95.00%
  • Packaging1G
  • Price$648.81
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberFFG0002749
  • Product description3-ETHYL-2-HYDROXY-2-CYCLOPENTEN-1-ONE 95.00%
  • Packaging2.5G
  • Price$852.21
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberFFG0002749
  • Product description3-ETHYL-2-HYDROXY-2-CYCLOPENTEN-1-ONE 95.00%
  • Packaging5G
  • Price$1005.43
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS173483
  • Product description3-Ethyl-2-hydroxy-2-cyclopenten-1-one 98%
  • Packaging5g
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS173483
  • Product description3-Ethyl-2-hydroxy-2-cyclopenten-1-one 98%
  • Packaging25g
  • Price$51
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS173483
  • Product description3-Ethyl-2-hydroxy-2-cyclopenten-1-one 98%
  • Packaging100g
  • Price$170
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM202115
  • Product description3-ethyl-2-hydroxy-2-cyclopenten-1-one 95%
  • Packaging500g
  • Price$521
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD13018152
  • Product description3-Ethyl-2-hydroxycyclopent-2-enone 95+%
  • Packaging500g
  • Price$557
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberW315230
  • Product descriptionEthylcyclopentenolone natural, 97%, FG
  • Packagingsample-k
  • Price$87.7
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number301744
  • Product description3-Ethyl-2-hydroxy-2-cyclopenten-1-one solution 50 wt. % in propylene glycol
  • Packaging25g
  • Price$106
  • Updated2023-01-07
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberW315230
  • Product descriptionEthylcyclopentenolone natural, 97%, FG
  • Packaging100g
  • Price$498
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-12428 3-Ethyl-2-hydroxy-2-cyclopenten-1-one 97% 500g $328 2021-12-16 Buy
AK Scientific O301 3-Ethyl-2-hydroxy-2-cyclopenten-1-one 5g $95 2021-12-16 Buy
Ambeed A664421 3-Ethyl-2-hydroxy-2-cyclopenten-1-one 98% 5g $11 2021-12-16 Buy
Ambeed A664421 3-Ethyl-2-hydroxy-2-cyclopenten-1-one 98% 25g $41 2021-12-16 Buy
Ambeed A664421 3-Ethyl-2-hydroxy-2-cyclopenten-1-one 98% 100g $134 2021-12-16 Buy
American Custom Chemicals Corporation FFG0002749 3-ETHYL-2-HYDROXY-2-CYCLOPENTEN-1-ONE 95.00% 1G $648.81 2021-12-16 Buy
American Custom Chemicals Corporation FFG0002749 3-ETHYL-2-HYDROXY-2-CYCLOPENTEN-1-ONE 95.00% 2.5G $852.21 2021-12-16 Buy
American Custom Chemicals Corporation FFG0002749 3-ETHYL-2-HYDROXY-2-CYCLOPENTEN-1-ONE 95.00% 5G $1005.43 2021-12-16 Buy
Arctom AS173483 3-Ethyl-2-hydroxy-2-cyclopenten-1-one 98% 5g $14 2021-12-16 Buy
Arctom AS173483 3-Ethyl-2-hydroxy-2-cyclopenten-1-one 98% 25g $51 2021-12-16 Buy
Arctom AS173483 3-Ethyl-2-hydroxy-2-cyclopenten-1-one 98% 100g $170 2021-12-16 Buy
Chemenu CM202115 3-ethyl-2-hydroxy-2-cyclopenten-1-one 95% 500g $521 2021-12-16 Buy
Crysdot CD13018152 3-Ethyl-2-hydroxycyclopent-2-enone 95+% 500g $557 2021-12-16 Buy
Sigma-Aldrich W315230 Ethylcyclopentenolone natural, 97%, FG sample-k $87.7 2024-03-01 Buy
Sigma-Aldrich 301744 3-Ethyl-2-hydroxy-2-cyclopenten-1-one solution 50 wt. % in propylene glycol 25g $106 2023-01-07 Buy
Sigma-Aldrich W315230 Ethylcyclopentenolone natural, 97%, FG 100g $498 2024-03-01 Buy
Next Last

Properties

Melting point :39.0 to 43.0 °C
Boiling point :75°C/0.3mmHg(lit.)
Density :1.066 at 25 °C
FEMA :3152 | 3-ETHYL-2-HYDROXY-2-CYCLOPENTEN-1-ONE
refractive index :n20/D 1.476
Flash point :225 °F
storage temp. :2-8°C
solubility :soluble in Methanol,Ether
form :powder to crystal
pka :9.17±0.20(Predicted)
color :White to Orange to Green
Odor :at 1.00 % in propylene glycol. sweet caramel maple fenugreek
Odor Type :caramellic
JECFA Number :419
InChIKey :JHWFWLUAUPZUCP-UHFFFAOYSA-N
LogP :0.83
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 Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P333+P313 IF SKIN irritation or rash occurs: Get medical advice/attention.
P501 Dispose of contents/container to..…

Description

ChEBI: 3-Ethyl-2-hydroxycyclopent-2-en-1-one is a cyclic ketone.

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Suppliers and manufacturers

Hebei Mojin Biotechnology Co., Ltd
3-Ethyl-2-hydroxy-2-cyclopenten-1-one
$0.00 /25KG
3-Ethyl-2-hydroxy-2-cyclopenten-1-one CAS:21835-01-8
Ouhuang Engineering Materials (Hubei) Co., Ltd
3-Ethyl-2-hydroxy-2-cyclopenten-1-one
$20.00 /25kg
3-Ethyl-2-hydroxy-2-cyclopenten-1-one CAS:21835-01-8
Hebei Zhuanglai Chemical Trading Co.,Ltd
3-Ethyl-2-hydroxy-2-cyclopenten-1-one
$120.00 /1kg
3-Ethyl-2-hydroxy-2-cyclopenten-1-one CAS:21835-01-8
career henan chemical co
3-Ethyl-2-hydroxy-2-cyclopenten-1-one
$500.00 /1KG
3-Ethyl-2-hydroxy-2-cyclopenten-1-one CAS:21835-01-8
Hebei Guanlang Biotechnology Co., Ltd.
3-Ethyl-2-hydroxy-2-cyclopenten-1-one
$10.00 /1KG
3-Ethyl-2-hydroxy-2-cyclopenten-1-one CAS:21835-01-8
Hubei Jusheng Technology Co.,Ltd.
Xiamen AmoyChem Co., Ltd
Chongqing Chemdad Co., Ltd
CONIER CHEM AND PHARMA LIMITED
Neostar United (Changzhou) Industrial Co., Ltd.