| Identification | More | [Name]
Dimethylaminoborane | [CAS]
74-94-2 | [Synonyms]
BORANE-DIMETHYLAMINE
BORANE-DIMETHYLAMINE COMPLEX
BORON HYDRIDE DIMETHYLAMINE
DIMETHYLAMINE BORANE
DIMETHYLAMINOBORANE
DMAB
((CH3)2NH)(BH3)
Borane, compd. with dimethylamine (1:1)
borane,compd.withdimethylamine(1:1)
Boron, (N-methylmethanamine)trihydro-, (T-4)-
Boron, trihydro(N-methylmethanamine)-, (T-4)-
Dimethylamine compound with borane (1:1)
Dimethylamine, compd. with borane (1:1)
dimethylamine,compd.withborane(1:1)
dimethylamineborane(1:1)
Methanamine, N-methyl-, compd. with borane (1:1)
n-methyl-methanamincompd.withborane(1:1)
n-methylmethanaminecompd.withborane(1:1)
trihydro(N-methylmethanamine)-,(T-4)-Boron
DimethylamineBorane(DMAB) | [EINECS(EC#)]
200-823-7 | [Molecular Formula]
C2H8BN | [MDL Number]
MFCD00051068 | [Molecular Weight]
56.9 | [MOL File]
74-94-2.mol |
| Chemical Properties | Back Directory | [Appearance]
white crystalline powder with an amine odour | [Melting point ]
36 °C(lit.)
| [Boiling point ]
59-65°C 12mm | [bulk density]
300-350kg/m3 | [density ]
0,69 g/cm3 | [vapor pressure ]
<5 hPa (20 °C) | [Fp ]
110 °F
| [storage temp. ]
0-6°C
| [solubility ]
120g/l | [form ]
Flakes or Granules | [color ]
White to yellow | [PH]
8-9 (10g/l, H2O, 20℃) | [Stability:]
Stable, but water sensitive. Contact with water releases very flammable gases. Incompatible with acids, halogens, oxidizing agents, water. | [Water Solubility ]
125 g/L (20 ºC) | [Sensitive ]
Air & Moisture Sensitive | [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]
74-94-2(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
F,T | [Risk Statements ]
R11:Highly Flammable.
R24/25:Toxic in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin .
R20:Harmful by inhalation. | [Safety Statements ]
S16:Keep away from sources of ignition-No smoking .
S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
S36/37:Wear suitable protective clothing and gloves .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36:Wear suitable protective clothing .
S33:Take precautionary measures against static discharges .
S15:Keep away from heat . | [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 | [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. | [Toxicity]
LD50 orally in Rabbit: 59 mg/kg LD50 dermal Rabbit 210 mg/kg |
| Hazard Information | Back Directory | [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. | [reaction suitability]
reagent type: reductant |
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