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Product Name: Cyanoglyoxylic acid ethyl ester 2-(p-chlorophenyl)hydrazone
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3994-24-9

3994-24-9 structure

3994-24-9 structure

Name: Cyanoglyoxylic acid ethyl ester 2-(p-chlorophenyl)hydrazone
Chemical Name: ethyl (2E)-2-[(4-chlorophenyl)hydrazinylidene]-2-cyanoacetate
CAS Number: 3994-24-9
Molecular Formula: C₁₁H₁₀ClN₃O₂
Molecular Weight: 251.66900
Create Date: 2018-06-11 18:08:35
Modify Date: 2025-08-25 18:06:39

Name	ethyl (2E)-2-[(4-chlorophenyl)hydrazinylidene]-2-cyanoacetate
Synonyms	ethyl 2-nitrophenylcyanoacetate

Density	1.26g/cm3
Boiling Point	350.5ºC at 760 mmHg
Molecular Formula	C₁₁H₁₀ClN₃O₂
Molecular Weight	251.66900
Flash Point	165.7ºC
Exact Mass	251.04600
PSA	74.48000
LogP	2.26758
Index of Refraction	1.568

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AG0900000

CHEMICAL NAME :: Acetic acid, ((4-chlorophenyl)hydrazono)cyano-, ethyl ester

CAS REGISTRY NUMBER :: 3994-24-9

LAST UPDATED :: 198709

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C11-H10-Cl-N3-O2

MOLECULAR WEIGHT :: 251.69

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 400 mg/kg

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

REFERENCE :: ZMMPAO Zentralblatt fuer Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene, Abteilung 1: Originale, Reihe A: Medizinische Mikrobiologie und Parasitologie. (Stuttgart, Fed. Rep. Ger.) V.217-245, 1971-79. Volume(issue)/page/year: 234,110,1976

106-47-8 structure

106-47-8

105-56-6 structure

105-56-6

~%

3994-24-9 structure

3994-24-9

Literature: Shawali, Ahmad S.; Albar, Hassan A. Canadian Journal of Chemistry, 1986 , vol. 64, p. 871 - 875

20265-96-7 structure

20265-96-7

105-56-6 structure

105-56-6

~%

3994-24-9 structure

3994-24-9

Literature: Barber,H.J. et al. Journal of the Chemical Society, 1961 , p. 2828 - 2843

Precursor 3
106-47-8 105-56-6 20265-96-7
DownStream 0

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