R1669
Fluka

Mefenpyr-diethyl

SKU
R1669
Analytical standard, reference material
Synonym(s)
diethyl 1-(2,4-dichlorophenyl)-4,5-dihydro-5-methyl-1H-pyrazole-3,5-dicarboxylate
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Brand
Fluka
CAS Numbers (All) MDL Number Molar Mass
373.23 g/mol
Synonyms
diethyl 1-(2,4-dichlorophenyl)-4,5-dihydro-5-methyl-1H-pyrazole-3,5-dicarboxylate

Documents

Specifications

PropertyValue
identity (NMR)complying
assay (HPLC)Min. 98 %
measurement uncertaintyeffective %
melting range49 - 54 °C
water (Karl Fischer)Max. 1 %

Properties

PropertyValue
Boiling Point/Range260 °C (Decomposition)
ColorBeige
FlashpointNot applicable
FormCrystalline
GradeAnalytical Standard
Incompatible MaterialsAcids, Bases
Lower Explosion LimitNo data available
Melting Point/Range50-52 °C
Partition Coefficient3.83 (21 °C)
Solubility in Water20 mg/l practically insoluble (20 °C)
Upper Explosion LimitNo data available
Vapor Pressure0.000014 Pa (25 °C)
ViscosityNo data available
pH-ValueNo data available
Storage TemperatureAmbient

Safety Information

PropertyValue
Hazard ClassN/A
Package GroupN/A
UN IDN/A
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