Diethyl methylenemalonate

Modify Date: 2024-01-03 18:13:37

Diethyl methylenemalonate structure	Common Name	Diethyl methylenemalonate
	CAS Number	3377-20-6	Molecular Weight	172.178
	Density	1.1±0.1 g/cm3	Boiling Point	174.4±13.0 °C at 760 mmHg
	Molecular Formula	C₈H₁₂O₄	Melting Point	N/A
	MSDS	N/A	Flash Point	73.0±18.2 °C

Name	diethyl 2-methylidenepropanedioate
Synonym	More Synonyms

Density	1.1±0.1 g/cm3
Boiling Point	174.4±13.0 °C at 760 mmHg
Molecular Formula	C₈H₁₂O₄
Molecular Weight	172.178
Flash Point	73.0±18.2 °C
Exact Mass	172.073563
PSA	52.60000
LogP	1.71
Vapour Pressure	1.2±0.3 mmHg at 25°C
Index of Refraction	1.433

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TY1848000

CHEMICAL NAME :: Propanedioic acid, methylene-, diethyl ester

CAS REGISTRY NUMBER :: 3377-20-6

BEILSTEIN REFERENCE NO. :: 1723773

LAST UPDATED :: 199712

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H12-O4

MOLECULAR WEIGHT :: 172.20

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >500 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 6,147,1954

HS Code	2917190090

Precursor 10
CAS#:50-00-0 Formaldehyde CAS#:105-53-3 Diethyl malonate CAS#:141085-35-0 N-methyl-N-meth... CAS#:116279-89-1 diethyl endo-di...
CAS#:150194-66-4 diethyl 2-methy... CAS#:76221-41-5 ethyl 4,4-dieth... CAS#:87-13-8 Diethyl ethoxym... CAS#:53084-38-1 diethyl 2-bromo...
CAS#:40516-46-9 Propanedioic ac... CAS#:996-82-7 sodium 1,3-diet...
DownStream 10
CAS#:30379-04-5 diethyl 2-(meth... CAS#:29805-59-2 (Cyclohexylmeth... CAS#:2698-65-9 diethyl 4-methy... CAS#:609-09-6 Diethyl ketomalonate
CAS#:609-08-5 Ethyl methylmalonate CAS#:108-13-4 Malonamide CAS#:100-97-0 Aminoform CAS#:133-08-4 Diethyl 2-butyl...
CAS#:34762-17-9 diethyl 2-(brom... CAS#:31696-00-1 Diethyl 2-(but-...

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%

2-methylene-malonic acid diethyl ester

Diethyl ethylene-1,1-dicarboxylate

Propanedioic acid,2-Methylene-,1,3-diethyl ester

diethylethoxymethylene malonate

Diethyl methylenemalonate

methylidenemalonic acid diethyl ester

Propanedioic acid, 2-methylene-, diethyl ester

diethyl methylidenemalonate

Diethyl 2-methylenemalonate

Methylenemalonic acid diethyl ester

Methylenepropanedioic acid diethyl ester

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Diethyl methylenemalonate
Price: ￥288.0/25mg ￥688.0/100mg
Purity: 98.0%
Stocking Period: 3 Day
Contact: Liu jia

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Propanedioic acid,2-methylene-, 1,3-diethyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

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Diethyl methylenemalonate

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ACUTE TOXICITY DATA

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