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Diethyl chloromalonate

Diethyl chloromalonate structure

CAS No.: 14064-10-9

Chemical Name:: Diethyl chloromalonate

Synonyms: Nsc 227952;Einecs 237-913-0;RARECHEM AL BI 0643;Diethyl chloromalote;Ethyl chloromalonate;Bosentan Impurity 16;Chloro di-Ethyl ester;DIETHYL CHLOROMALONATE;α-Chlorodiethylmalonate;Ethylmonochloromalonate

CBNumber:: CB7686706

Molecular Formula:: C7H11ClO4

Molecular Weight:: 194.61

MDL Number:: MFCD00009140

MOL File:: 14064-10-9.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-28 02:30:59

Product description	Number	Pack Size	Price
Diethyl chloromalonate 95%	437786	5ml	$113
Diethyl chloromalonate 95%	437786	25ml	$275
Diethyl 2-Chloromalonate min. 95.0 %	D3395	5G	$46
Diethyl 2-Chloromalonate min. 95.0 %	D3395	25G	$137
Diethyl Chloromalonate	TRC-D444060-5G	5g	$179
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Diethyl chloromalonate Properties

Boiling point	279.11°C (rough estimate)
Density	1.204 g/mL at 25 °C (lit.)
refractive index	n20/D 1.432(lit.)
Flash point	>230 °F
storage temp.	Inert atmosphere,2-8°C
solubility	Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
form	Liquid
pka	9.07±0.46(Predicted)
color	Clear colorless
Specific Gravity	1.204
InChI	InChI=1S/C7H11ClO4/c1-3-11-6(9)5(8)7(10)12-4-2/h5H,3-4H2,1-2H3
InChIKey	WLWCQKMQYZFTDR-UHFFFAOYSA-N
SMILES	C(OCC)(=O)C(Cl)C(OCC)=O
LogP	2.23 at 40℃ and pH4-9
CAS DataBase Reference	14064-10-9(CAS DataBase Reference)
FDA UNII	8Y5J45M964
EPA Substance Registry System	Propanedioic acid, 2-chloro-, 1,3-diethyl ester (14064-10-9)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS05,GHS07,GHS09
Signal word	Danger
Hazard statements	H314-H335-H400
Precautionary statements	P261-P271-P273-P280-P303+P361+P353-P305+P351+P338
target organs	Respiratory system
PPE	Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Hazard Codes	C
Risk Statements	34-36/37
Safety Statements	26-27-28-36/37/39-45
RIDADR	UN 3265 8/PG 2
WGK Germany	3
TSCA	TSCA listed
HazardClass	8
PackingGroup	III
HS Code	29171990
Storage Class	8A - Combustible corrosive hazardous materials
Hazard Classifications	Aquatic Acute 1 Eye Dam. 1 Skin Corr. 1B STOT SE 3
REACH Registrations	Inactive
Limited Quantities	1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid)
Excepted Quantities	Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)

Diethyl chloromalonate price More Price(48)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	437786	Diethyl chloromalonate 95%	14064-10-9	5ml	$113	2026-04-30	Buy
Sigma-Aldrich	437786	Diethyl chloromalonate 95%	14064-10-9	25ml	$275	2026-04-30	Buy
TCI Chemical	D3395	Diethyl 2-Chloromalonate min. 95.0 %	14064-10-9	5G	$46	2026-04-30	Buy
TCI Chemical	D3395	Diethyl 2-Chloromalonate min. 95.0 %	14064-10-9	25G	$137	2026-04-30	Buy
TRC	TRC-D444060-5G	Diethyl Chloromalonate	14064-10-9	5g	$179	2026-06-03	Buy

Product number	Packaging	Price	Buy
437786	5ml	$113	Buy
437786	25ml	$275	Buy
D3395	5G	$46	Buy
D3395	25G	$137	Buy
TRC-D444060-5G	5g	$179	Buy

Diethyl chloromalonate Chemical Properties,Uses,Production

Chemical Properties

Clear Colourless Liquid

Uses

Diethyl chloromalonate is a compound used in the models of aquatic toxicity developed

Uses

A compound used in the models of aquatic toxicity developed (QSAR). Combinatorial QSAR modeling of chemical toxicants tested against Tetrahymena pyriformis.

General Description

Diethyl chloromalonate (Diethyl α-chloromalonate) is a 2-halo-1,3-dicarbonyl compound. It participates in K₂CO₃-catalyzed domino reactions (Michael alkylation, Mannich alkylation, and aldol alkylation) of salicylic aldehyde derivatives to afford functionalized 2,3-dihydrobenzofurans. It reacts with Cs₂CO₃ in the presence of elemental S₈ or Se_n to afford the corresponding diethyl thioxo- or selenoxomalonates, which can be trapped in situ with various 1,3-dienes.

Diethyl chloromalonate synthesis

Synthesis of Diethyl chloromalonate from DIETHYL BROMOMALONATE

Diethyl chloromalonate Preparation Products And Raw materials

Raw materials

Sodium hypochlorite Ethanol Sodium sulfite Chlorine Sulfuryl chloride

Sodium bicarbonate Dichloromethane Diethyl malonate diethyl dichloromalonate Methanesulfinic acid, 1,1,1-trifluoro-

DIETHYL ETHYLCHLOROMALONATE

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Preparation Products

2-chloropropane-1,3-diol

Diethyl chloromalonate Suppliers

Global( 258)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	+86-15350571055	Sibel@chuanghaibio.com	China	8737	58
Hebei Chuanghai Biotechnology Co,.LTD	+86-86-13131129325	sales1@chuanghaibio.com	China	5218	58
Hebei Zhuanglai Chemical Trading Co Ltd	+86-16264648883	niki@zlchemi.com	China	7240	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	sales@capot.com	China	29626	60
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	32998	60
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418679 +86-18949832763	info@tnjchem.com	China	2984	55
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29766	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63645	58
CONIER CHEM AND PHARMA LIMITED		sales@conier.com	China	49906	58
Neostar United (Changzhou) Industrial Co., Ltd.	+86-0519-85551759	marketing1@neostarunited.com	China	8827	58

Supplier	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	58
Hebei Chuanghai Biotechnology Co,.LTD	58
Hebei Zhuanglai Chemical Trading Co Ltd	58
Capot Chemical Co.,Ltd.	60
ATK CHEMICAL COMPANY LIMITED	60
Hefei TNJ Chemical Industry Co.,Ltd.	55
career henan chemical co	58
Alchem Pharmtech,Inc.	58
CONIER CHEM AND PHARMA LIMITED	58
Neostar United (Changzhou) Industrial Co., Ltd.	58

View Lastest Price from Diethyl chloromalonate manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-05-28	diethyl chloromalonate 14064-10-9	$2.00-5.00	1KG	99%	10000kg	Hebei Chuanghai Biotechnology Co,.LTD
2026-03-20	Diethyl chloromalonate 14064-10-9	$10.00	1KG	99%	10 mt	Hebei Chuanghai Biotechnology Co., Ltd
2025-06-20	Diethyl chloromalonate 14064-10-9		1kg	99.00%	100tons	Hebei Yanxi Chemical Co., Ltd.

diethyl chloromalonate
14064-10-9
$2.00-5.00
99%
Hebei Chuanghai Biotechnology Co,.LTD

Diethyl chloromalonate
14064-10-9
$10.00
99%
Hebei Chuanghai Biotechnology Co., Ltd

Diethyl chloromalonate
14064-10-9
99.00%
Hebei Yanxi Chemical Co., Ltd.

Diethyl chloromalonate Spectrum

Diethyl chloromalonate(14064-10-9)MS Diethyl chloromalonate(14064-10-9)¹HNMR Diethyl chloromalonate(14064-10-9)¹³CNMR Diethyl chloromalonate(14064-10-9)IR1 Diethyl chloromalonate(14064-10-9)Raman

14064-10-9(Diethyl chloromalonate)Related Search:

Diethyl benzylmalonate Methyl acrylate Ethyl malonyl chloride Ethylene glycol diethyl ether Diethyl dibutylmalonate

Mefenpyr-diethyl Diethyl methylmalonate Tris(trimethylsilyl)phosphate 2-AMINODIETHYLMALONATE Dimethyl succinate

Diethyl fluoromalonate Dimethyl chloromalonate DIETHYL BROMOMALONATE METHYL CHLORODIFLUOROACETATE Diethyl oxalate

Diethyl malonate Bosentan Impurity 5 2-Cyanopyrimidine

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2-Chloropropanedioic Acid 1,3-Diethyl Ester Chloropropanedioic Acid Ethyl Ester Diethyl MonochloroMalonate Chlorinated diethylMalonate DIETHYL CHLOROMALONATE FOR SYNTHESIS Diethyl chloroMalonate 95% 2-Chloro-malonic acid 1,3-diethyl ester Chloropropanedioicaciddiethylester chloro-propanedioicacidiethylester RARECHEM AL BI 0643 Diethyl chloromalote Propanedioic acid, chloro-, diethyl ester 2-chloro-malonic acid diethyl ester α-Chlorodiethylmalonate Ethyl chloromalonate Diethyl chloromalonate ,98% Diethyl chloromalonate ,90% 2-Chloromalonic acid diethyl Chloromalonic acid diethyl Einecs 237-913-0 Ethylmonochloromalonate Malonic acid, chloro-, diethyl ester Nsc 227952 Propanedioic acid, 2-chloro-, 1,3-diethyl ester Diethyl chloromalonate ,95% DIETHYL CHLOROMALONATE CHLOROMALONIC ACID DIETHYL ESTER Bosentan Impurity 16 1,3-diethyl 2-chloropropanedioate Diethyl 2-chloropropanedioate Chloro di-Ethyl ester 14064-10-9 C7H11ClO4 ClCHCO2C2H52 Carbonyl Compounds C6 to C7 Building Blocks Organic Building Blocks Esters ester series Aliphatics Pharmaceutical Intermediates TheMalonateRamificationProducts C6 to C7 Carbonyl Compounds Esters