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73747-64-5

73747-64-5 structure

73747-64-5 structure

Name: diethyl 2-(dimethylhydrazinylidene)propanedioate
Chemical Name: diethyl 2-(dimethylhydrazinylidene)propanedioate
CAS Number: 73747-64-5
Molecular Formula: C₉H₁₆N₂O₄
Molecular Weight: 216.23400
Create Date: 2017-11-06 04:03:36
Modify Date: 2025-09-15 07:26:23

Name	diethyl 2-(dimethylhydrazinylidene)propanedioate
Synonyms	dimethylhydrazono-malonic acid diethyl ester WLN: 2OVYVO2&AC1L1CU5 Diethylketomalonate dimethylhydrazone MALONIC ACID,OXO-,DIETHYL ESTER,DIMETHYLHYDRAZONE UNN1&CTK9A3157 Dimethylhydrazono-malonsaeure-diaethylester Mesoxalsaeure-diaethylester-dimethylhydrazon Propanedioic acid,(dimethylhydrazono)-,diethyl ester

Density	1.09g/cm3
Boiling Point	265.8ºC at 760 mmHg
Molecular Formula	C₉H₁₆N₂O₄
Molecular Weight	216.23400
Flash Point	114.5ºC
Exact Mass	216.11100
PSA	68.20000
LogP	0.03020
Index of Refraction	1.467

CHEMICAL IDENTIFICATION

RTECS NUMBER :: OO1450000

CHEMICAL NAME :: Malonic acid, oxo-, diethyl ester, dimethylhydrazone

CAS REGISTRY NUMBER :: 73747-64-5

BEILSTEIN REFERENCE NO. :: 1787738

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C9-H16-N2-O4

MOLECULAR WEIGHT :: 216.27

WISWESSER LINE NOTATION :: 2OVYVO2&UNN1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 320 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#00993

90597-08-3 structure

90597-08-3

609-09-6 structure

609-09-6

~%

73747-64-5 structure

73747-64-5

Literature: Staudinger; Hammet Helvetica Chimica Acta, 1921 , vol. 4, p. 225

631-23-2 structure

631-23-2

57-14-7 structure

57-14-7

~%

73747-64-5 structure

73747-64-5

Literature: Staudinger; Hammet Helvetica Chimica Acta, 1921 , vol. 4, p. 225

Precursor 4
90597-08-3 609-09-6 631-23-2 57-14-7
DownStream 0

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