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21609-90-5(LEPTOMYCIN B) Product Description

LEPTOMYCIN B Structure21609-90-5
CAS No.21609-90-5
Chemical Name:LEPTOMYCIN B
CBNumber:CB6293008
Molecular Formula:C13H10BrCl2O2PS
Formula Weight:412.07
MOL File:Mol file
LEPTOMYCIN B Synonyms:
abar(velsicol)
Fosvel
K62-105
lepton
MBCP
NK 711
nk711
O-(2,5-Dichloro-4-bromophenyl) O-methyl phenylthiophosphonate

LEPTOMYCIN B Property

Melting point: 71-73 °C
Boiling point: 444.4±55.0 °C(Predicted)
Density  1.53 g/cm3 (25 ºC)
Flash point: >100 °C
storage temp.  0-6°C
solubility  DMSO (Slightly), Methanol (Slightly)
form  solid
color  White to Pale Yellow
Water Solubility  2.4mg/L(25 ºC)
BRN  2152663
Stability: Hygroscopic, Moisture Sensitive
CAS DataBase Reference 21609-90-5(CAS DataBase Reference)
EPA Substance Registry System Leptophos (21609-90-5)

Safety

Hazard Codes : T,N,Xi
Risk Statements : 21-25-39/25-50/53-36/37/38
Safety Statements : 25-36/37/39-45-60-61-23-36-26
RIDADR : 2783
WGK Germany : 3
RTECS : TB1720000
HazardClass : 6.1(a)
PackingGroup : II
Hazardous Substances Data: 21609-90-5(Hazardous Substances Data)
Toxicity: LD50 in adult male, female rats (mg/kg): 19, 20 orally (Gaines, Linder)

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21609-90-5(LEPTOMYCIN B) Related Search:
abar(velsicol) Fosvel K62-105 lepton MBCP NK 711 nk711 O-(2,5-Dichloro-4-bromophenyl) O-methyl phenylthiophosphonate o-(2,5-dichloro-4-bromophenyl)-o-methylphenylthiophosphonate o-(2,5-dichloro-4-bromophenyl)o-methylphenylthiophosphonate Oleophosvel O-Methyl O-2,5-dichloro-4-bromophenyl phenylthiophosphonate O-Methyl-O-(4-bromo-2,5-dichlorophenyl)phenyl thiophosphonate o-methyl-o-(4-bromo-2,5-dichlorophenyl)phenylthiophosphonate o-methylo-2,5-dichloro-4-bromophenylphenylthiophosphonate OMS 1438 oms1438 Phenylphosphonothioic acid O-(4-bromo-2,5-dichlorophenyl) O-methyl ester phenylphosphonothioicacido-(4-bromo-2,5-dichlorophenyl)o-methylester Phosphonothioic acid, phenyl-, O-(4-bromo-2,5-dichlorophenyl) O-methyl ester leptophos (ISO) O-4-bromo-2,5-dichlorophenyl O-methyl phenylphosphorothioate phenyl-O-(4-bromo-2,5-dichlorophenyl) O-methylphosphonothionate NSC-364372 NSC-36472 O-(4-BROMO-2,5-DICHLOROPHENYL)-O-METHYLPHENYL PHOSPHONOTHIOATE PHOSVEL PHOSVEL(R) PD-114720 VCS-506 (4-bromo-2,5-dichloro-phenoxy)-methoxy-phenyl-sulfanylidene-$l^{5}-phosphane (4-bromo-2,5-dichlorophenoxy)-methoxy-phenyl-sulfanylidene-$l^{5}-phosphane (4-bromo-2,5-dichloro-phenoxy)-methoxy-phenyl-thioxo-phosphorane Leptophos Solution, 100ppm phosphonothioicacid,phenyl-,o-(4-bromo-2,5-dichlorophenyl)o-methylester PSL V.C.S. vcs5-d vds-506 Velsicol 506 Velsicol VCS 506 velsicol506 velsicolvcs506 vvs-506 ABAR(R) ATS 1287B ATS1287 CI-940 CL-1957A ELACTOCIN (2E,5S,6R,7S,9R,10E,12E,15R,16Z,18E)-19-[(2S,3S)-3,6-DIHYDRO-3-METHYL-6-OXO-2H-PYRAN-2-YL]-17-ETHYL-6-HYDROXY-3,5,7,9,11,15-HEXAMETHYL-8-OXO-2,10,12,16,18-NONADECAPENTAENOIC ACID 19-(3,6-DIHYDRO-3-METHYL-6-OXO-2H-PYRAN-2-YL)-17-ETHYL-6-HYDROXY-3,5,7,9,11,15-HEXAMETHYL-8-OXO-2,10,12,16,18-NONADECAPENTAENOIC ACID MANTUAMYCIN LEPTOMYCIN B, STREPTOMYCES SP LEPTON(R) LEPTOPHOS LMB Abar LEPTOPHOS PESTANAL
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