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Cas Database

1113-78-6

1113-78-6

Identification

  • Product Name:Tri-sec-butylborane

  • CAS Number: 1113-78-6

  • EINECS:214-209-1

  • Molecular Weight:182.157

  • Molecular Formula: C12H27B

  • HS Code:29319090

  • Mol File:1113-78-6.mol

Synonyms:Borane,tri-sec-butyl- (7CI,8CI);Borine, tri-sec-butyl- (6CI);Borane,tris(1-methylpropyl)-;Tris(1-methylpropyl)borane;Tris(2-butyl)borane;Tris(sec-butyl)borane;

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Safety information and MSDS view more

  • Pictogram(s):HarmfulXn,FlammableF

  • Hazard Codes:F,Xn,C

  • Signal Word:Danger

  • Hazard Statement:H250 Catches fire spontaneously if exposed to airH250 Catches fire spontaneously if exposed to air H314 Causes severe skin burns and eye damage H318 Causes serious eye damage H412 Harmful to aquatic life with long lasting effects

  • First-aid measures: General adviceConsult a physician. Show this safety data sheet to the doctor in attendance.If inhaled If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician. In case of skin contact Wash off with soap and plenty of water. Consult a physician. In case of eye contact Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician. If swallowed Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.

  • Fire-fighting measures: Suitable extinguishing media Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide. Wear self-contained breathing apparatus for firefighting if necessary.

  • Accidental release measures: Use personal protective equipment. Avoid dust formation. Avoid breathing vapours, mist or gas. Ensure adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust. For personal protection see section 8. Prevent further leakage or spillage if safe to do so. Do not let product enter drains. Discharge into the environment must be avoided. Pick up and arrange disposal. Sweep up and shovel. Keep in suitable, closed containers for disposal.

  • Handling and storage: Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Avoid exposure - obtain special instructions before use.Provide appropriate exhaust ventilation at places where dust is formed. For precautions see section 2.2. Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

  • Exposure controls/personal protection:Occupational Exposure limit valuesBiological limit values Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and at the end of workday. Eye/face protection Safety glasses with side-shields conforming to EN166. Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU). Skin protection Wear impervious clothing. The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace. Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique(without touching glove's outer surface) to avoid skin contact with this product. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices. Wash and dry hands. The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and the standard EN 374 derived from it. Respiratory protection Wear dust mask when handling large quantities. Thermal hazards

Supplier and reference price

  • Manufacture/Brand
  • Product Description
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  • Manufacture/Brand:Sigma-Aldrich
  • Product Description:Tri-sec-butylborane solution 1.0M in THF
  • Packaging:100ml
  • Price:$ 126
  • Delivery:In stock
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Relevant articles and documentsAll total 4 Articles be found

Hennion et al.

, p. 5190 (1957)

-

Davies,Hare

, p. 438 (1959)

-

Pd-catalyzed three-component reaction of 3-(Pinacolatoboryl)ally acetates, aldehydes, and organoboranes: A new entry to stereoselective synthesis of (Z)- anti -homoallylic alcohols

Horino, Yoshikazu,Aimono, Ataru,Abe, Hitoshi

supporting information, p. 2824 - 2827 (2015/06/16)

The Pd-catalyzed three-component reaction of 3-(pinacolatoboryl)allyl acetates, aldehydes, and organoboranes is described. The reaction is initiated by the formation of an allylic gem-palladium/boryl intermediate, which then undergoes allylation of aldehydes by allylboronates followed by a coupling reaction of in situ generated (Z)-vinylpalladium acetates with organoboranes to provide the (Z)-anti-homoallylic alcohols with high levels of diastereoselectivity and alkene stereocontrol.

Preparation and Properties of, and Reactions with Metal-Containing Heterocycles, LX. - Investigations on the Preparation and Structure of Phosphidomolybdates

Lindner, Ekkehard,Staengle, Michael,Hiller, Wolfgang,Fawzi, Riad

, p. 1421 - 1426 (2007/10/02)

Substitution of CO in HCO (1) = (η5-C5H5)Mo(CO)2> by the secondary phosphanes R2PH results in the formation of the hydrido complexes HPR2H (2a-c) a), C6H11 (b), C6H5 (c)>.Reaction of 2a-c with Li affords the lithium salts LiPR2H> (3a-c) with elimination of H2.Only 3a, c react with n-BuLi to give the phosphidomolybdates Li2PR2> (4a,c).These are also obtained in a straightforward way from 2a, c and n-BuLi.Upon the action of the dihalometal complexes X2 on 4c, the phosphido-bridged heterobimetallic complexes -μ-PR2- = Fe(CO)4 (5c), Ru(CO)4 (6c), (η5-C5H5)CoCO (7c)> are obtained.According to an X-ray structural analysis. 5a crystallizes in the monoclinic space group P21/n with Z = 4.

Protic acid behavior of phosphine-triborane(7)

DePoy, Rosemarie E.,Kodama, Goji

, p. 4077 - 4079 (2008/10/08)

-

Preparation of new bis(dialkylamino)phosphine species via reduction of bis(dialkylamino)halophosphines

Snow, Sarah S.,Jiang, De-Xiang,Parry, Robert W.

, p. 1460 - 1463 (2008/10/08)

Four new bis(dialkylamino)phosphine species, (Me2N)2PH, CH3NCH2CH2N(CH3)PH, (CO)3Ni[(Me2N)2PH], and (CO)3Ni-[CH3NCH2CH2N(CH 3)PH], have easily been prepared in good yields through reduction of corresponding bis(dialkylamino)-halophosphines by lithium tri-sec-butylborohydride. The preparation and characterization of these compounds are discussed. An improved synthesis for obtaining quantitative yields of (CO)3NiL [L = Me2NPF2, (Me2N)2PF, CH3NCH2CH2N(CH3)PF] is also described.

Process route upstream and downstream products

Process route

butene-2
107-01-7

butene-2

tri(sec-butyl)borane
1113-78-6

tri(sec-butyl)borane

Conditions
Conditions Yield
With diborane; In tetrahydrofuran;
With borane; In tetrahydrofuran;
tri(sec-butyl)borane
1113-78-6

tri(sec-butyl)borane

Conditions
Conditions Yield
With boron trifluoride;
butene-2
107-01-7

butene-2

dimethylsulfide borane complex
13292-87-0

dimethylsulfide borane complex

tri(sec-butyl)borane
1113-78-6

tri(sec-butyl)borane

Conditions
Conditions Yield
In tetrahydrofuran; at 0 - 20 ℃; for 12h; Inert atmosphere;
(Z)-2-Butene
590-18-1

(Z)-2-Butene

chloroborane
10388-28-0

chloroborane

tri(sec-butyl)borane
1113-78-6

tri(sec-butyl)borane

CH<sub>3</sub>CH<sub>2</sub>CH(BHCl)CH<sub>3</sub>

CH3CH2CH(BHCl)CH3

di(sec-butyl)boron chloride
36140-17-7

di(sec-butyl)boron chloride

Conditions
Conditions Yield
In tetrahydrofuran; 25.degre.C, 12 h; ratio of products: (trialkyl)borane 62 %, (dialkyl)chloroborane 1 %, (monoalkyl)chloroborane 37 %;
In tetrahydrofuran; 25.degre.C, 12 h; ratio of products: (trialkyl)borane 62 %, (dialkyl)chloroborane 1 %, (monoalkyl)chloroborane 37 %;
dicarbonyl(η5-cyclopentadienyl)(dimethylphosphine)hydridomolybdenum

dicarbonyl(η5-cyclopentadienyl)(dimethylphosphine)hydridomolybdenum

L-Selectride

L-Selectride

tri(sec-butyl)borane
1113-78-6

tri(sec-butyl)borane

lithium dicarbonyl(η5-cyclopentadienyl)(dimethylphosphine)molybdate(1-)
114133-25-4

lithium dicarbonyl(η5-cyclopentadienyl)(dimethylphosphine)molybdate(1-)

Conditions
Conditions Yield
In tetrahydrofuran; byproducts: H2; inert atmosphere (N2 or Ar, oxygen and moisture exclusion), stirring (1 h); solvent removal, digestion (hexane), drying (high vacuum); elem. anal.;
94%
dicarbonyl(η5-cyclopentadienyl)(dicyclohexylphosphine)hydridomolybdenum

dicarbonyl(η5-cyclopentadienyl)(dicyclohexylphosphine)hydridomolybdenum

L-Selectride

L-Selectride

tri(sec-butyl)borane
1113-78-6

tri(sec-butyl)borane

lithium dicarbonyl(η5-cyclopentadienyl)(dicyclohexylphosphine)molybdate(1-)
114133-26-5

lithium dicarbonyl(η5-cyclopentadienyl)(dicyclohexylphosphine)molybdate(1-)

Conditions
Conditions Yield
In tetrahydrofuran; byproducts: H2; inert atmosphere (N2 or Ar, oxygen and moisture exclusion), stirring (1 h); solvent removal, digestion (hexane), drying (high vacuum); elem. anal.;
97%
dicarbonyl(η5-cyclopentadienyl)(diphenylphosphine)hydridomolybdenum

dicarbonyl(η5-cyclopentadienyl)(diphenylphosphine)hydridomolybdenum

L-Selectride

L-Selectride

tri(sec-butyl)borane
1113-78-6

tri(sec-butyl)borane

lithium dicarbonyl(η5-cyclopentadienyl)(diphenylphosphine)molybdate(1-)
114133-27-6

lithium dicarbonyl(η5-cyclopentadienyl)(diphenylphosphine)molybdate(1-)

Conditions
Conditions Yield
In tetrahydrofuran; byproducts: H2; inert atmosphere (N2 or Ar, oxygen and moisture exclusion), stirring (1 h); solvent removal, digestion (hexane), drying (high vacuum); elem. anal.;
96%
(Z)-2-Butene
590-18-1

(Z)-2-Butene

tri(sec-butyl)borane
1113-78-6

tri(sec-butyl)borane

Conditions
Conditions Yield
With diborane; In tetrahydrofuran;
bis(N,N-dimethylamino)chlorophosphine
3348-44-5

bis(N,N-dimethylamino)chlorophosphine

L-Selectride

L-Selectride

tri(sec-butyl)borane
1113-78-6

tri(sec-butyl)borane

Conditions
Conditions Yield
In not given; byproducts: (Me2N)2PH, LiCl; under inert atmosphere, molar ratio 1:1;
L-Selectride

L-Selectride

1,3-dimethyl-2-fluoro-1,3,2-diazaphospholidine
33672-91-2

1,3-dimethyl-2-fluoro-1,3,2-diazaphospholidine

tri(sec-butyl)borane
1113-78-6

tri(sec-butyl)borane

Conditions
Conditions Yield
In not given; byproducts: CH3NCH2CH2N(CH3)PH, LiF; under inert atmosphere, molar ratio 1:1;

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  • Simagchem Corporation
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  • GIHI CHEMICALS CO.,LIMITED
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