Product #: 500019
DMSB
Formula:

C2H9BS


Formula Weight: 75.97 g/mol
CAS #: 13292-87-0
EINECS: 236-313-6
Boranes Dmsb
Density

0.794 g/ml @ 22°C: 0.774 g/ml @ 55°C

Boiling Point

Decomposes

Flash Point

8.3 °C (Tag Closed Cup)

Physical Properties
Physical Form
Liquid
Appearance
Colorless to slightly yellow liquid.
Solubility
DMSB is soluble in hydrocarbon and ether solvents.
Application
Reagent for the reduction of carboxylic acids to alcohols and the reduction of esters and lactones. Borane source for oxazaborolidine catalyzed asymmetric reductions.
Analysis Method
Concentration based upon boron titration.
Analytical Note
Vapor Pressure at 22.2 °C = 19.1mm Hg
Storage & Shipping
Shelf Life
Four years in unopened, original packaging.
Storage / Stability
DMSB reacts readily with atmospheric moisture upon exposure to air resulting in a decrease in purity.
Packaging

Packaged in Cylinders:

  • 900 mL, containing 500 g/cylinder
  • 18 L, containing 14.7 Kg/cylinder
  • 90 L, containing 70.5 Kg/cylinder
  • 400 L, containing 315 Kg/cylinder
Shipping
  • UN3130, PG I, 4.3 (6.1)
  • Water-reactive liquid, toxic, n.o.s. (contains: dimethylsulfide borane, dimethylsulfide)
Safety & Service
Health & Safety

See product MSDS

Technical Service
Available for all Callery products. Please contact your local representative for more details.
Notes
Product Notes

Reduces selected functional groups, hydroboration agent, high concentration, consistent quality, non-corrosive to metals. Custom packaging and bulk quantities are available.

Related Products