Karakhol (33878-50-1),Karakhol (33878-50-1) Manufacturers & Suppliers,Synthesis,MSDS

Basic information

Name:
L-Alanine,N-benzoyl-N-(3,4-dichlorophenyl)-, ethyl ester
CAS No.:
33878-50-1
Molecular Structure:
Formula:
C18H17 Cl2 N O3
Molecular Weight:
366.26
Deleted CAS:
38561-59-0
Synonyms:
Alanine,N-benzoyl-N-(3,4-dichlorophenyl)-, ethyl ester, L- (8CI);Ethyl(S)-N-benzoyl-N-(3,4-dichlorophenyl)-2-aminopropionate;Karakhol;WL 17731;
Density:
1.305g/cm³
Boiling Point:
493.4°Cat760mmHg
Flash Point:
252.2°C
Safety Description:
Moderately toxic by ingestion. When heated to decomposition it emits toxic vapors of NO_x and Cl⁻. Details

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Chemistry

IUPAC Name: ethyl 2-(N-benzoyl-3,4-dichloroanilino)propanoate
Molecular Formula C₁₈H₁₇Cl₂NO₃
Molecular Weight 366.23848 g/mol
Index of Refraction: 1.596
Molar Refractivity: 95.58 cm³
Molar Volume: 280.6 cm³
Polarizability: 37.89×10^-24cm³
Surface Tension: 49.1 dyne/cm
Density: 1.305 g/cm³
Flash Point: 252.2 °C
Enthalpy of Vaporization: 76.05 kJ/mol
Boiling Point: 493.4 °C at 760 mmHg
Vapour Pressure: 7.09E-10 mmHg at 25°C
Canonical SMILES: CCOC(=O)C(C)N(C1=CC(=C(C=C1)Cl)Cl)C(=O)C2=CC=CC=C2
InChI: InChI=1S/C18H17Cl2NO3/c1-3-24-18(23)12(2)21(14-9-10-15(19)16(20)11-14)17(22)13-7-5-4-6-8-13/h4-12H,3H2,1-2H3
InChIKey: SLCGUGMPSUYJAY-UHFFFAOYSA-N
Structure of Karakhol (CAS NO.33878-50-1):

Toxicity Data With Reference

orl-mus LD50:716 mg/kg

28ZEAL Pesticide Index. 5 (1976),24.

Safety Profile

Moderately toxic by ingestion. When heated to decomposition it emits toxic vapors of NO_x and Cl⁻.

Specification

Karakhol , its cas register number is 33878-50-1. It also can be called L-N-Benzoyl-N-(3,4-dichlorophenyl)alanine ethyl ester ; N-Benzoyl-N-(3,4-dichlorophenyl)-L-alanine ethyl ester ; BRN 3007699 and WL 17731 .When heated to decomposition it emits toxic vapors of NO_x and Cl⁻. Karakhol (CAS NO.33878-50-1) is moderately toxic by ingestion.