(trimethyl-λ4-azanyl)borane

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Names

[ CAS No. ]:
75-22-9

[ Name ]:
(trimethyl-λ4-azanyl)borane

[Synonym ]:
(CH3)3NBH3
Trimethylamine borane(3)
trimethylamine*borane
MFCD00012420
BORANE-TRIMTHYLAMINE COMPLEX
BORON HYDRIDE TRIMETHYLAMINE
Trimethylamine borane (1:1)
EINECS 200-850-4
trimethylamineborane,tmab
TMAB
BORANE-TRIMETHYLAMINE
trimethylazaniumylboron

Chemical & Physical Properties

[ Density]:
0.81

[ Boiling Point ]:
172 °C(lit.)

[ Melting Point ]:
92-94 °C(lit.)

[ Molecular Formula ]:
C3H11BN

[ Molecular Weight ]:
71.93710

[ Flash Point ]:
64°C

[ Exact Mass ]:
72.09850

[ PSA ]:
12.36000

[ Water Solubility ]:
decomposes

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
PA0525000
CAS REGISTRY NUMBER :
75-22-9
LAST UPDATED :
199701
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C3-H12-B-N
MOLECULAR WEIGHT :
72.97
WISWESSER LINE NOTATION :
1N1&1 &B-H3

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
175 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
140 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :
Mutation test systems - not otherwise specified
TEST SYSTEM :
Rodent - mouse Ascites tumor
DOSE/DURATION :
100 umol/L
REFERENCE :
JPMSAE Journal of Pharmaceutical Sciences. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.50- 1961- Volume(issue)/page/year: 74,755,1985

Safety Information

[ Symbol ]:

GHS02, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H228-H315-H319-H335

[ Precautionary Statements ]:
P210-P261-P305 + P351 + P338

[ Hazard Codes ]:
F:Flammable;Xi:Irritant;

[ Risk Phrases ]:
R11;R36/37/38

[ Safety Phrases ]:
S14-S16-S26-S36-S36/37/39-S33

[ RIDADR ]:
UN 1325 4.1/PG 2

[ WGK Germany ]:
3

[ RTECS ]:
PA0525000

[ Packaging Group ]:
II

[ Hazard Class ]:
4.1

[ HS Code ]:
29420000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Triphenyl borate
  • Hydrogen
  • Trimethylamine
  • Trimethylammonium monohydrochloride
  • Boron,(N,N-dimethylmethanamine)dihydroiodo-, (T-4)-
  • sodiumborohydride
  • Boron trichloride
  • Diborane

DownStream

  • methane
  • Dimethylamine
  • methylamine
  • Trimethylamine
  • Boron chloride-N,N-dimethylmethanamine (1:3:1)
  • Diborane
  • Boron,dichloro(N,N-dimethylmethanamine)hydro-, (T-4)-
  • trihydrido-triethylphosphaniumyl-boron
  • bromo-dihydrido-trimethylammonio-boron
  • Trimethylaminetrifluoroborane

Customs

[ HS Code ]: 29420000

Articles

J. Org. Chem. 59 , 705, (1994)

Anal. Chem. 66 , 4283, (1994)

Aldrichimica Acta 6 , 51, (1973)


More Articles

Related Compounds

  • trimethyl-borane, compound with trimethylamine
  • trimethyl-borane, compound with dimethylamine
  • trimethyl-borane, compound with methylamine
  • cadmium,(trimethyl-λ4-tellanyl)methane
  • platinum(2+),trifluoromethane,trimethyl-λ4-arsane
  • trimethyl-[(trimethylgermylimino-λ4-sulfanylidene)amino]germane