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Alfa Aesar™ (S)-2-Methyl-CBS-oxazaborolidine, 1M soln. in toluene

Chemical Identifiers

Chemical Name or Material (S)-2-Methyl-CBS-oxazaborolidine
CAS 112022-81-8
Molecular Formula C18H20BNO
Formula Weight 277.17
MDL Number MFCD00078439
UN Number UN1993
Synonym (S)-3,3-Diphenyl-1-methylpyrrolidino[1,2-c]-1,3,2-oxazaborole
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAL14583AA

  SDS
alfa aesar™
L14583AA
5mL CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAL14583AC

  SDS
alfa aesar™
L14583AC
25mL CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Formula Weight 277.17
Molecular Formula C18H20BNO
MDL Number MFCD00078439
Chemical Name or Material (S)-2-Methyl-CBS-oxazaborolidine
CAS 112022-81-8
Health Hazard 3 GHS P Statement
P210-P260-P301+P310-P303+P361+P353-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Do not breathe dust/fume/gas/mist/vapors/spray.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Concentration 1M soln. in toluene
DOT Information Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: FLAMMABLE LIQUIDS, N.O.S.
Quantity 5mL
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H224-H304-H361-H373-H332-H315-H336
Extremely flammable liquid and vapor.
May be fatal if swallowed and enters airways.
Suspected of damaging fertility or the unborn child.
May cause damage to organs through prolonged or repeated exposure.
Harmful if inhaled.
Causes skin irritation.
May cause drowsiness or dizziness.
Flash Point 4°C (39°F)
Synonym (S)-3,3-Diphenyl-1-methylpyrrolidino[1,2-c]-1,3,2-oxazaborole
UN Number UN1993

Applications
(S)-2-Methyl-CBS-oxazaborolidine is used as an oxazaborolidine catalyst. It is also employed in the asymmetric reduction of prochiral ketones. Other applications include the enantioselective synthesis of α-hydroxy acids, α-amino acids, C2-symmetrical ferrocenyl diols and propargyl alcohols. It is an anhydrous catalyst for ′CBS′ reduction reaction.

Solubility
Hydrolyzes in water.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Incompatible with oxidizing agents.

Safety and Handling

Danger

GHS P Statement
P210-P260-P301+P310-P303+P361+P353-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Do not breathe dust/fume/gas/mist/vapors/spray.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H224-H304-H361-H373-H332-H315-H336
Extremely flammable liquid and vapor.
May be fatal if swallowed and enters airways.
Suspected of damaging fertility or the unborn child.
May cause damage to organs through prolonged or repeated exposure.
Harmful if inhaled.
Causes skin irritation.
May cause drowsiness or dizziness.