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Cyclobutane-1,1-dicarboxylic acid ethyl ester

Cyclobutane-1,1-dicarboxylic acid ethyl ester Structure
Cyclobutane-1,1-dicarboxylic acid ethyl ester structure
CAS No.
54450-84-9
Chemical Name:
Cyclobutane-1,1-dicarboxylic acid ethyl ester
Synonyms
1-(ethoxycarbonyl)cyclobutane-1-carboxylic acid;Monoethyl 1,1-cyclobutanedicarboxylate;Cyclobutane-1,1-dicarboxylic ethyl ester;oxycarbonylcyclobutane-1-carboxylic acid;Cyclobutane-1,1-dicarboxylic acid ethyl ester;1,1-Cyclobutanedicarboxylic acid, 1-ethyl ester
CBNumber:
CB51515674
Molecular Formula:
C8H12O4
Molecular Weight:
172.18
MDL Number:
MFCD10699115
MOL File:
54450-84-9.mol
MSDS File:
SDS
Last updated:2026-09-12 18:53:12
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Cyclobutane-1,1-dicarboxylic acid ethyl ester Properties

Boiling point 228.5-229.5 °C(Press: 765 Torr)
Density 1.117 g/mL at 25 °C
refractive index n20/D1.451
Flash point >110℃
storage temp. Storage temp. 2-8°C
pka 3.00±0.20(Predicted)
form liquid
Appearance Colorless to light yellow Liquid
InChI 1S/C8H12O4/c1-2-12-7(11)8(6(9)10)4-3-5-8/h2-5H2,1H3,(H,9,10)
InChIKey XYHZRSFKDSWLHW-UHFFFAOYSA-N
SMILES CCOC(=O)C1(CCC1)C(O)=O
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P264-P270-P301+P312-P302+P352-P305+P351+P338
target organs Respiratory system
Hazard Codes  Xi,Xn
Risk Statements  22-36/37/38
Safety Statements  26-36
WGK Germany  3
HazardClass  IRRITANT
HS Code  2917200090
Storage Class 10 - Combustible liquids
Hazard Classifications Acute Tox. 4 Oral
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

Cyclobutane-1,1-dicarboxylic acid ethyl ester price More Price(36)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 714461 1-Ethoxycarbonyl cyclobutane-1-carboxylic acid 95% 54450-84-9 1g $65.2 2023-06-20 Buy
Biosynth ECA45084 Cyclobutane-1,1-dicarboxylic acid ethyl ester 54450-84-9 10g $472 2026-06-04 Buy
Apolloscientific OR52464 Cyclobutane-1,1-dicarboxylic acid ethyl ester 98% 54450-84-9 250mg $21 2026-06-04 Buy
Apolloscientific OR52464 Cyclobutane-1,1-dicarboxylic acid ethyl ester 98% 54450-84-9 1g $28 2026-06-04 Buy
Apolloscientific OR52464 Cyclobutane-1,1-dicarboxylic acid ethyl ester 98% 54450-84-9 5g $98 2026-06-04 Buy
Product number Packaging Price Buy
714461 1g $65.2 Buy
ECA45084 10g $472 Buy
OR52464 250mg $21 Buy
OR52464 1g $28 Buy
OR52464 5g $98 Buy

Cyclobutane-1,1-dicarboxylic acid ethyl ester Chemical Properties, Uses, Production

Cyclobutane-1,1-dicarboxylic acid ethyl ester synthesis

105-53-3
54450-84-9
Synthesis of Cyclobutane-1,1-dicarboxylic acid ethyl ester from Diethyl malonate

Cyclobutane-1,1-dicarboxylic acid ethyl ester Preparation Products And Raw materials

Raw materials

Ethyl chloroformate Diethyl malonate Diethyl 1,1-cyclobutanedicarboxylate Cyclobutanecarboxylic acid

Preparation Products

Cyclobutane-1,1-dicarboxylic acid ethyl ester Suppliers

Global Suppliers ( 62)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Changzhou Huanling Chemical Co., Ltd. 89803005 18206112582 info@huanlingchem.com China 983 68
Thermo Fisher Scientific 800-810-5118 cnchemical@thermofisher.com China 17752 75
Shanghai Topbiochem Technology Co., Ltd 021-58170097 info@topbiochem.com China 9509 58
Haoyuan Chemexpress Co., Ltd. 021-58950125 info@chemexpress.com China 7545 61
9ding chemical ( Shanghai) Limited 4009209199 sales@9dingchem.com China 22497 55
Amatek Scientific Co. Ltd. 0512-56316828 4008675858 sales@amateksci.com China 9848 55
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
Mashilabs (Shanghai) Co.,Ltd. 19916721580 mafarm@126.com China 4534 58
Supplier Advantage
J & K SCIENTIFIC LTD. 76
Energy Chemical 61
Changzhou Huanling Chemical Co., Ltd. 68
Thermo Fisher Scientific 75
Shanghai Topbiochem Technology Co., Ltd 58
Haoyuan Chemexpress Co., Ltd. 61
9ding chemical ( Shanghai) Limited 55
Amatek Scientific Co. Ltd. 55
Bide Pharmatech Ltd. 60
Mashilabs (Shanghai) Co.,Ltd. 58

Cyclobutane-1,1-dicarboxylic acid ethyl ester Spectrum

CYCLOBUTANE-1,1-DICARBOXYLIC ACID ETHYL ESTER(54450-84-9)1HNMR

54450-84-9 (Cyclobutane-1,1-dicarboxylic acid ethyl ester) Related Search:

Cyclobutane Diethyl 1,1-cyclobutanedicarboxylate Cyclobutane-1,1-diyldimethanol 1-Cyanocyclobutanecarboxylic acid ethyl ester 1-(hydroxymethyl)Cyclobutanecarboxylic acid
Cyclobutanecarboxylic acid, 1-formyl-, methyl ester (9CI)

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1,1-Cyclobutanedicarboxylic acid, 1-ethyl ester Monoethyl 1,1-cyclobutanedicarboxylate oxycarbonylcyclobutane-1-carboxylic acid Cyclobutane-1,1-dicarboxylic ethyl ester 1-(ethoxycarbonyl)cyclobutane-1-carboxylic acid Cyclobutane-1,1-dicarboxylic acid ethyl ester 54450-84-9