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Basic Information
CAS No.: 119034-18-3
Name: (2E)-N-(4-chlorophenyl)-2-[(1-methyl-1H-pyrrol-2-yl)methylidene]hydrazinecarboxamide
Molecular Structure:
Molecular Structure of 119034-18-3 ((2E)-N-(4-chlorophenyl)-2-[(1-methyl-1H-pyrrol-2-yl)methylidene]hydrazinecarboxamide)
Formula: C13H13 Cl N4 O
Molecular Weight: 276.75
Density: 1.284g/cm3
Safety: A poison by ingestion. When heated to decomposition it emits toxic vapors of NOx and Cl−.
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Chemistry

The Molecular Structure of Semicarbazide, 4-(p-chlorophenyl)-1-((1-methyl-2-pyrrolyl)methylene)- (CAS NO.119034-18-3):
Molecular Formula: C13H13ClN4O
Molecular Weight: 276.721520 g/mol
IUPAC: 1-(4-chlorophenyl)-3-[(E)-(1-methylpyrrol-2-yl)methylideneamino]urea
Index of Refraction: 1.62
Molar Refractivity: 75.745 cm3
Molar Volume: 215.556 cm3
Surface Tension: 47.904 dyne/cm
Density: 1.284 g/cm3
InChI
InChI=1/C13H13ClN4O/c1-18-8-2-3-12(18)9-15-17-13(19)16-11-6-4-10(14)5-7-11/h2-9H,1H3,(H2,16,17,19)/b15-9+
Smiles
N(\N=C\c1n(ccc1)C)C(=O)Nc1ccc(cc1)Cl

Toxicity Data With Reference

1.    

orl-mus LD50:80 µg/kg

     YHHPAL    Yaoxue Xuebao. Acta Pharmaceutica Sinica. Pharmaceutical Journal. 24 (1989),822.

Safety Profile

A poison by ingestion. When heated to decomposition it emits toxic vapors of NOx and Cl−.

Specification

 Semicarbazide, 4-(p-chlorophenyl)-1-((1-methyl-2-pyrrolyl)methylene)- (CAS NO.119034-18-3) is also called as 1H-Pyrrole-2-carboxaldehyde, 1-methyl-, 4-(p-chlorophenyl)semicarbazone ; Hydrazinecarboxamide, N-(4-chlorophenyl)-2-((1-methyl-1H-pyrrol-2-yl)methylene)- (9CI) .