1-Methylpyrazole-4-boronic acid pinacol ester cas no:761446-44-0
Synonyms: 1H-Pyrazole,1-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-;1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole;1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole;
Name1-Methylpyrazole-4-boronic acid pinacol ester
CAS761446-44-0
Synonyms1H-Pyrazole,1-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-;1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole;1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole;
Molecular FormulaC10H17BN2O2
Molecular Weight208.07
Appearancewhite to light yellow crystal powder
refractive index1.505
storage tempRefrigerator (+4°C)
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
HazardclassIRRITANT
Hazard Xn:Harmful
Risk R22;R36/37/38
Safety
Hazard Codes:?
Xn,?
F,?
Xi
Risk Statements: 22-36/37/38?
R22:Harmful if swallowed.?
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36-37/39?
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.?
S36:Wear suitable protective clothing.?
S37/39:Wear suitable gloves and eye/face protection.
WGK Germany: 3
Hazard Note: Irritant/Flammable
HazardClass: IRRITANT
