Dimethylaminoborane Chemical Properties

Melting point:

36 °C(lit.)

Boiling point:

59-65°C 12mm

Density 

0,69 g/cm³

vapor pressure 

<5 hPa (20 °C)

Flash point:

110 °F

storage temp. 

Store below +30°C.

solubility 

120g/l

form 

Flakes or Granules

color 

White to yellow

PH

8-9 (10g/l, H2O, 20℃)

Water Solubility 

125 g/L (20 ºC)

Sensitive 

Air & Moisture Sensitive

Stability:

Stable, but water sensitive. Contact with water releases very flammable gases. Incompatible with acids, halogens, oxidizing agents, water.

InChIKey

FTDUHBOCJSQEKS-UHFFFAOYSA-N

CAS DataBase Reference

74-94-2(CAS DataBase Reference)

NIST Chemistry Reference

Boron, trihydro(N-methylmethanamine)-(74-94-2)

EPA Substance Registry System

Boron, trihydro(N-methylmethanamine)-, (T-4)- (74-94-2)

Safety Information

Hazard Codes 

F,T

Risk Statements 

11-24/25-36/37/38-20

Safety Statements 

16-28-36/37-45-36-33-15

RIDADR 

UN 2926 4.1/PG 2

WGK Germany 

2

RTECS 

IP9450000

F 

10

Autoignition Temperature

175 °C

TSCA 

Yes

HazardClass 

4.1

PackingGroup 

II

HS Code 

29420000

Toxicity

LD50 orally in Rabbit: 59 mg/kg LD50 dermal Rabbit 210 mg/kg

MSDS

• Language:English Provider:Borane-dimethylamine complex
• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS
• Language:English Provider:ALFA

Dimethylaminoborane Usage And Synthesis

Chemical Properties

white crystalline powder with an amine odour

Uses

Borane-dimethylamine complex is used in a nickel-catalyzed reduction of electron-deficient aryl tosylates. It also serves as a reducing agent in electrolytic deposition of metals, alloys, semiconductors and insulators.

Uses

Reagent used in a Ni-catalyzed reduction of electron-deficient aryl tosylates. The catalyst is composed of commercially available Ni(PPh₃)₂Cl₂(529621) and PCy₃(261971).

Safety Profile

Poison by ingestion, intraperitoneal, and intravenous routes. A skin and eye irritant. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx. See also DIMETHYLAMINE and BORANE.

Dimethylaminoborane(74-94-2)Related Product Information

• Borane-methyl sulfide complex
• INTERMEDIATES
• Dimethylamine hydrochloride
• 4-Dimethylaminopyridine
• N,N-Dimethylbenzylamine
• Minocycline
• Borane-tetrahydrofuran complex
• Dimethylamine
• 1,3-Bis(aminomethyl)benzene
• 3-Dimethylaminopropylamine
• 4-Dimethylaminobenzaldehyde
• Triethylborane
• Borane morpholine complex
• Sodium xylenesulfonate
• Borane-2-picoline complex
• Borane tert-butylamine complex
• Pentaborane
• 2-Dimethylaminoethanol
• Dimethylamine Borane