Organometallic Compounds
REACH
Borane dimethyl sulfide complex
CAS Number
13292-87-0
EC Number
236-313-6
Abbreviation
BMS
What is Borane dimethyl sulfide complex?
Borane dimethyl sulfide complex (CAS 13292-87-0), abbreviated BMS, is a stabilized borane reagent used as a selective reducing agent in organic synthesis.
Where is Borane dimethyl sulfide complex used?
- Pharmaceutical manufacturing: reduction of carboxylic acids, amides and oximes to alcohols and amines
- API synthesis: asymmetric hydroboration, often with chiral auxiliaries for enantiomerically enriched intermediates
- Agrochemical manufacturing: synthesis of herbicide and fungicide intermediates
- Biotechnology research: preparation of boronated compounds for boron neutron capture therapy (BNCT)
- It is also used in the development of labeled biochemical probes for diagnostic use.
Good to know: Unlike unstabilized borane, BMS offers improved handling characteristics.
Commercial specifications
- Standard concentrations of 2M and 10M in THF
- High-purity specifications for pharmaceutical intermediates and regulatory standards
Other Names (Synonyms)
borane dimethyl sulfide|Dimethyl sulphide borane|Boron, trihydro[thiobis[methane]]-, (T-4)-|Di-methylsulfide borane|RefChem:570117|Methyl sulfide, compd. with borane (1:1)|Borane, compd. with thiobis[methane] (1:1)|Methyl sulfide, compd. with BH3|BMS
What are the physical properties of Borane dimethyl sulfide complex?
Melting Point -40--37°C
Boiling Point ~34 °C
Density 1.287 g/mL at 25 °C
Flash Point 65 °F
Appearance CLEAR COLOURLESS SOLUTION
Color Colorless to pale yellow
Form Solution
Water Solubility reacts
Refractive Index 1.4570
How is Borane dimethyl sulfide complex classified and handled safely? Learn More
Danger
GHS02· Flammable GHS05· Corrosive GHS06· Toxic GHS07· Irritant GHS08· Health Hazard
Hazard Statements
H225 Highly Flammable liquid and vapor
H260 In contact with water releases flammable gases which may ignite spontaneously
H301 Toxic if swallowed
H311 Toxic in contact with skin
Precautionary Statements
P203 Obtain, consult and follow expert instructions for use.
P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P223 Do not allow contact with water.
P233 Keep container tightly closed.
Which trade and regulatory codes apply to Borane dimethyl sulfide complex?
HS Code 29309090
UN Number 3399
ADR Class 4.3
Packing Group I
Storage Class 4.3 - Hazardous materials which set free flammable gases upon contact with water
WGK (Germany) 3