TRIBUTYL BORANE

Names

[ CAS No. ]:
122-56-5

[ Name ]:
TRIBUTYL BORANE

[Synonym ]:
EINECS 204-554-6
TBB Tributylboron
Tributylborane
Borane, tributyl-
MFCD00009423
TRI-n-BUTYLBORANE
TRIBUTYL BORANE

Chemical & Physical Properties

[ Density]:
0.7±0.1 g/cm3

[ Boiling Point ]:
209.0±0.0 °C at 760 mmHg

[ Melting Point ]:
-34 °C

[ Molecular Formula ]:
C₁₂H₂₇B

[ Molecular Weight ]:
182.154

[ Flash Point ]:
94.9±18.7 °C

[ Exact Mass ]:
182.220581

[ LogP ]:
4.88

[ Vapour Pressure ]:
0.3±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.406

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: ED1850000

CHEMICAL NAME :: Borane, tributyl-

CAS REGISTRY NUMBER :: 122-56-5

BEILSTEIN REFERENCE NO. :: 1738107

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C12-H27-B

MOLECULAR WEIGHT :: 182.20

WISWESSER LINE NOTATION :: 4B4&4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1125 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - dyspnea Lungs, Thorax, or Respiration - other changes

REFERENCE :: NKOGAV Nippon Kokoka Gakkai Zasshi. Journal of the Japanese Stomatological Society. (Nippon Kokoka Gakkai, c/o Tokyo Daigaku Igakubu Koko Gekagaku Kyoshitsu, 7-3-1, Hongo, Bunkyo-ku, Tokyo 113, Japan) V.1- 1952- Volume(issue)/page/year: 22,533,1973

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 104 mg/kg

TOXIC EFFECTS :: Gastrointestinal - hypermotility, diarrhea Lungs, Thorax, or Respiration - other changes Skin and Appendages - hair

REFERENCE :: NKOGAV Nippon Kokoka Gakkai Zasshi. Journal of the Japanese Stomatological Society. (Nippon Kokoka Gakkai, c/o Tokyo Daigaku Igakubu Koko Gekagaku Kyoshitsu, 7-3-1, Hongo, Bunkyo-ku, Tokyo 113, Japan) V.1- 1952- Volume(issue)/page/year: 22,533,1973

Safety Information

[ Hazard Codes ]:
F:Highlyflammable;C:Corrosive;

[ Risk Phrases ]:
R11;R17;R19;R34;R36/37

[ Safety Phrases ]:
7-23-26-36/37/39-43-45-16

[ RIDADR ]:
UN 2845 4.2/PG 1

[ WGK Germany ]:
1

[ RTECS ]:
ED1850000

[ Packaging Group ]:
I

[ Hazard Class ]:
4.2

[ HS Code ]:
2931900090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

2,4,6-tributyl-1,3,5,2,4,6-trioxatriborinane
tributylaluminium
Butylmagnesium Bromide
Trimethyl borate
n-Butyllithium
Dibromo(methyl)borane
1,3-Diethylurea
butyldichloroborane
N,N'-Dimethylthiourea
Triphenyl borate

DownStream

Fenipentol
n-Amylbenzene
4-BUTYL PYRIDINE
1-(4-butylpyridin-1(2H)-yl)-2-(1H-indol-3-yl)ethanone
3-Butylthiophene
1-Pentanesulfonamide,N,N-diethyl-
tert-butyl chloride
1-Chlorobutane
2-Propanone,1,1-dichloro-
tert-Butanol

Customs

[ HS Code ]: 2931900090

[ Summary ]:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

Related Compounds

Tributyl phosphate-D27
tributyl-[3-(2-ethyl-3-methyloxiran-2-yl)-2,3-dimethylbutan-2-yl]oxystannane
tributyl((1-chloro-2-methylpropan-2-yl)oxy)stannane
tributyl(p-tolyl)stannane
tributyl(hexadecyl)phosphanium,chloride
tributyl(3-methylbutyl)azanium,iodide
Methyl 2-bromo-2-[4-(2-methylpropyl)phenyl]acetate
1H-Benzotriazole-5-carboxamide, 1-ethyl-N-[4-(2-phenyldiazenyl)phenyl]-
Benzamide, 3-(acetylamino)-N-[4-(2-phenyldiazenyl)phenyl]-
N-(2-(tert-butyldimethylsilyloxy)ethyl)aniline
2-(2-Bromo-cyclopent-2-enyl)-ethanol
4N2Hcg9rtv
1H-1,2,4-Triazole-1-acetaldehyde
N-[6-[2-[4-(1-Pyrrolidinyl)phenyl]ethoxy]hexyl]benzenemethanamine
[2,3'-Bipyridine]-2'-carboxamide
5-Chloro-1-(4-cyanophenyl)-2-methylimidazole

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