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  • 8.43840 - (S)-2-Methyl-CBS-oxazaborolidine

8.43840 EMD Millipore


(1M in toluene) for synthesis



Related Categories Biochemicals and Reagents More...
packaging   5 ml in Glass bottle (8438400005)
bp   110 - 111 °C (1013 hPa) toluene
expl. lim.     1.2 - 8 %(V) toluene
vapor pressure   29 hPa (20 °C)
density   0.92 g/cm3 (25 °C)
flash point   4 °C toluene
autoignition temp.   535 °C toluene
storage temp.   Store below +30°C.
specifications   concentration (~1 molar): 0.95 - 1.05 mol/l

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Safety Information

HS Code 
3824 99 92
Hazard Statement(s) 
H225: Highly flammable liquid and vapour.
H302: Harmful if swallowed.
H304: May be fatal if swallowed and enters airways.
H315: Causes skin irritation.
H318: Causes serious eye damage.
H336: May cause drowsiness or dizziness.
H361d: Suspected of damaging the unborn child.
H373: May cause damage to organs through prolonged or repeated exposure.
Precautionary Statement(s) 
P210: Keep away from heat/sparks/open flames/hot surfaces. No smoking.
P233: Keep container tightly closed.
P240: Ground/bond container and receiving equipment.
P280: Wear eye protection.
P281: Use personal protective equipment as required.
P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER/doctor.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P308 + P313: IF exposed or concerned: Get medical advice/ attention.
P331: Do NOT induce vomiting.
P403 + P235: Store in a well-ventilated place. Keep cool.
Storage class 
3 Flammable Liquids
WGK 3 highly water endangering
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Hazard Pictogram(s) 
GHS02  GHS02
Hazard Pictogram(s) 
GHS05  GHS05
Hazard Pictogram(s) 
GHS07  GHS07
Hazard Pictogram(s) 
GHS08  GHS08
Hazard Symbols 
Flammable  Flammable
Hazard Symbols 
Harmful  Harmful
Declaration (railroad and road) ADR, RID 
UN 1294 , 3, II
Declaration (transport by air) IATA-DGR 
UN 1294 , 3, II
Declaration (transport by sea) IMDG-Code 
UN 1294 , 3, II
Categories of danger 
highly flammable, harmful, irritant, toxic for reproduction
R Phrase 
R 11-22-38-41-48/20-63-67
Highly flammable.Harmful if swallowed.Irritating to skin.Risk of serious damage to eyes.Harmful: danger of serious damage to health by prolonged exposure through inhalation.Possible risk of harm to the unborn child.Vapours may cause drowsiness and dizziness.
S Phrase 
S 16-26-36/37/39
Keep away from sources of ignition - No smoking.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.
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