diethyl 2,2-dichloropropanedioate

Modify Date: 2026-07-01 19:29:20

diethyl 2,2-dichloropropanedioate Structure
diethyl 2,2-dichloropropanedioate structure
Common Name diethyl 2,2-dichloropropanedioate
CAS Number 20165-81-5 Molecular Weight 229.05800
Density 1.317g/cm3 Boiling Point 230ºC at 760 mmHg
Molecular Formula C7H10Cl2O4 Melting Point N/A
MSDS N/A Flash Point 85ºC

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name diethyl 2,2-dichloropropanedioate
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.317g/cm3
Boiling Point 230ºC at 760 mmHg
Molecular Formula C7H10Cl2O4
Molecular Weight 229.05800
Flash Point 85ºC
Exact Mass 227.99600
PSA 52.60000
LogP 1.28650
Vapour Pressure 0.0673mmHg at 25°C
Index of Refraction 1.46
InChIKey QVRUXRSUYSWFJN-UHFFFAOYSA-N
SMILES CCOC(=O)C(Cl)(Cl)C(=O)OCC

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

HS Code 2917190090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2917190090
Summary 2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

2,2-dichloromalonic acid diethyl ester
EINECS 243-550-9
Cl2C(CO2Et)2
diethyl 2,2-dichloromalonate
Diethyl dichloromalonate
dichloromalonic acid diethyl ester
Dichlor-malonsaeure-diaethylester

 diethyl 2,2-dichloropropanedioate | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the boiling point of diethyl 2,2-dichloropropanedioate?
A: Boiling point of diethyl 2,2-dichloropropanedioate is 230ºC at 760 mmHg.
Q: What are the upstream materials of diethyl 2,2-dichloropropanedioate?
A: Related upstream materials(CAS) of diethyl 2,2-dichloropropanedioate: 105-53-3;515-84-4;14064-10-9;421-83-0;20165-80-4;64-17-5;56857-23-9;81289-78-3;7782-50-5.
Q: What English synonyms does diethyl 2,2-dichloropropanedioate have?
A: English synonyms of diethyl 2,2-dichloropropanedioate: 2,2-dichloromalonic acid diethyl ester, EINECS 243-550-9, Cl2C(CO2Et)2, diethyl 2,2-dichloromalonate, Diethyl dichloromalonate, dichloromalonic acid diethyl ester, Dichlor-malonsaeure-diaethylester.
Q: What is the CAS number of diethyl 2,2-dichloropropanedioate?
A: CAS number of diethyl 2,2-dichloropropanedioate is 20165-81-5.
Q: What is the InChIKey of diethyl 2,2-dichloropropanedioate?
A: InChIKey of diethyl 2,2-dichloropropanedioate is QVRUXRSUYSWFJN-UHFFFAOYSA-N.
Q: What is the molecular formula of diethyl 2,2-dichloropropanedioate?
A: Molecular formula of diethyl 2,2-dichloropropanedioate is C7H10Cl2O4.
Q: What is the molecular weight of diethyl 2,2-dichloropropanedioate?
A: Molecular weight of diethyl 2,2-dichloropropanedioate is 229.05800.
Q: What are the downstream products of diethyl 2,2-dichloropropanedioate?
A: Related downstream products(CAS) of diethyl 2,2-dichloropropanedioate: 14064-10-9;29263-83-0;6174-95-4;63959-94-4;75911-83-0;683-72-7;30989-14-1;1087-97-4;3092-20-4;4459-16-9.
Q: What is the polar surface area (PSA) of diethyl 2,2-dichloropropanedioate?
A: Polar surface area (PSA) of diethyl 2,2-dichloropropanedioate is 52.60000.
Q: What is the SMILES notation of diethyl 2,2-dichloropropanedioate?
A: SMILES notation of diethyl 2,2-dichloropropanedioate is CCOC(=O)C(Cl)(Cl)C(=O)OCC.

 diethyl 2,2-dichloropropanedioatefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

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