70263-69-3

70263-69-3 structure

Name: 1-(2,4-dinitrophenyl)-3-phenylurea
Chemical Name: 1-(2,4-dinitrophenyl)-3-phenylurea
CAS Number: 70263-69-3
Molecular Formula: C₁₃H₁₀N₄O₅
Molecular Weight: 302.24200
Create Date: 2017-02-06 18:18:31
Modify Date: 2025-08-28 18:43:22

Name	1-(2,4-dinitrophenyl)-3-phenylurea
Synonyms	Urea,1-(2,4-dinitrophenyl)-3-phenyl Urea,4-dinitrophenyl)-3-phenyl N-(2,4-Dinitro-phenyl)-N'-phenyl-harnstoff N-(2,4-Dinitrophenyl)-N'-phenylurea

Density	1.561g/cm3
Boiling Point	387.7ºC at 760 mmHg
Molecular Formula	C₁₃H₁₀N₄O₅
Molecular Weight	302.24200
Flash Point	188.3ºC
Exact Mass	302.06500
PSA	132.77000
LogP	4.33940
Index of Refraction	1.741

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YT1577500

CHEMICAL NAME :: Urea, 1-(2,4-dinitrophenyl)-3-phenyl-

CAS REGISTRY NUMBER :: 70263-69-3

BEILSTEIN REFERENCE NO. :: 2170002

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C13-H10-N4-O5

MOLECULAR WEIGHT :: 302.27

WISWESSER LINE NOTATION :: WNR CNW DMVMR

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 :: 56 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#05074

56309-54-7

74497-02-2

70263-69-3

Literature: Naegeli; Tyabji; Conrad Helvetica Chimica Acta, 1938 , vol. 21, p. 1127,1139

54948-58-2

70263-69-3

Literature: Curtis, Neville J. Australian Journal of Chemistry, 1988 , vol. 41, # 4 p. 585 - 595

903572-19-0

70263-69-3

Literature: Gondela, Andrzej; Walczak, Krzysztof Tetrahedron, 2007 , vol. 63, # 13 p. 2859 - 2864

70-34-8

70263-69-3

Literature: Gondela, Andrzej; Walczak, Krzysztof Tetrahedron, 2007 , vol. 63, # 13 p. 2859 - 2864

20195-22-6

70263-69-3

Literature: Naegeli; Tyabji; Conrad Helvetica Chimica Acta, 1938 , vol. 21, p. 1127,1139

610-30-0

70263-69-3

Literature: Naegeli; Tyabji; Conrad Helvetica Chimica Acta, 1938 , vol. 21, p. 1127,1139

22751-18-4

74497-02-2

70263-69-3

Literature: Kniphorst Recueil des Travaux Chimiques des Pays-Bas, 1925 , vol. 44, p. 704

856352-27-7

74497-02-2

70263-69-3

Literature: Kniphorst Recueil des Travaux Chimiques des Pays-Bas, 1925 , vol. 44, p. 704

861616-27-5

74497-02-2

70263-69-3

Literature: Kniphorst Recueil des Travaux Chimiques des Pays-Bas, 1925 , vol. 44, p. 704

Precursor 7
54948-58-2 903572-19-0 70-34-8 20195-22-6
610-30-0 856352-27-7 861616-27-5
DownStream 0

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