Kresoxim-methyl (143390-89-0),Kresoxim-methyl (143390-89-0) Manufacturers & Suppliers,Synthesis,MSDS

Basic information

Name:
Kresoxim-methyl
CAS No.:
143390-89-0
Molecular Structure:
Formula:
C₁₈H₁₉NO₄
Molecular Weight:
313.35
Synonyms:
Bas 490F;Methyl (E)-alpha-(methoxyimino)-2-((2-methylphenoxy)methyl)benzeneacetate;BAS 490 F;Benzeneacetic acid,R-(methoxyimino)-2-[(2- methylphenoxy)methyl]-,methyl ester,(RE)-;Methyl (E)-2-methoxyimino-(2-(o-tolyloxymethyl)Phenyl)Acetate;Kresoxim methyl;
Density:
1.1 g/cm³
Melting Point:
98-100 °C
Boiling Point:
429.4 °C at 760 mmHg
Flash Point:
171.2 °C
Solubility:
2 mg/L (20 °C ) in water
Hazard Symbols:
Xn,N
Risk Codes:
40-50/53
Safety Description:
2-36/37-60-61 Details
Transport Information:
UN 3077 9/PG 3

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Chemistry

Molecular Structure of Kresoxim-methyl (CAS NO.143390-89-0):

IUPAC Name: Methyl (2E)-2-methoxyimino-2-[2-[(2-methylphenoxy)methyl]phenyl]acetate
Molecular Formula: C₁₈H₁₉NO₄
Molecular Weight: 313.35 g/mol
Density: 1.1 g/cm³
Melting Point: 98-100 °C
Boiling Point: 429.4 °C at 760 mmHg
Flash Point: 171.2 °C
Water Solubility: 2 mg/L (20 °C )
Storage Temp: 0-6 °C
Index of Refraction: 1.53
Molar Refractivity: 87.92 cm³
Molar Volume: 284.1 cm³
Surface Tension: 36.8 dyne/cm
XLogP3-AA: 4.1
H-Bond Acceptor: 5
Rotatable Bond Count: 7
Exact Mass: 313.131408
MonoIsotopic Mass: 313.131408
Topological Polar Surface Area: 57.1
Heavy Atom Count: 23
Canonical SMILES: CC1=CC=CC=C1OCC2=CC=CC=C2C(=NOC)C(=O)OC
Isomeric SMILES: CC1=CC=CC=C1OCC2=CC=CC=C2/C(=N\OC)/C(=O)OC
InChI: InChI=1S/C18H19NO4/c1-13-8-4-7-11-16(13)23-12-14-9-5-6-10-15(14)17(19-22-3)18(20)21-2/h4-11H,12H2,1-3H3/b19-17+
InChIKey: ZOTBXTZVPHCKPN-HTXNQAPBSA-N
Product Categories of Kresoxim-methyl (CAS NO.143390-89-0): Agricultural chemicals(bactericide)

Toxicity Data With Reference

1.	orl-rat LD50:5000 mg/kg	FEREAC Federal Register. 64 (1999),31130.
2.	skn-rat LD50:2000 mg/kg	FEREAC Federal Register. 64 (1999),31130.
3.	ihl-rat LC50:5.6 g/m³	FEREAC Federal Register. 64 (1999),31130.

Safety Profile

Hazard Codes: Harmful Xn, Dangerous N
Risk Statements: 40-50/53
R40:Limited evidence of a carcinogenic effect.
R50/53:Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Statements: 2-36/37-60-61
S2:Keep out of the reach of children.
S36/37:Wear suitable protective clothing and gloves.
S60:This material and its container must be disposed of as hazardous waste.
S61:Avoid release to the environment. Refer to special instructions / safety data sheets.
RIDADR: UN3077 9/PG 3
Moderately toxic by skin contact. Low toxicity by ingestion and inhalation. Questionable carcinogen with experimental data reported. When heated to decomposition it emits toxic vapors of NO_x.

Specification

Kresoxim-methyl (CAS NO.143390-89-0) is also named as Bas 490F ; HSDB 7020 ; Methyl (E)-alpha-(methoxyimino)-2-((2-methylphenoxy)methyl)benzeneacetate ; Benzeneacetic acid, alpha-(methoxyimino)-2-((2-methylphenoxy)methyl)-, methyl ester, (E)- .