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T82201

Triphenylborane

powder, <2% H2O

Synonym(s):

Triphenylborine

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About This Item

Linear Formula:
(C6H5)3B
CAS Number:
960-71-4
Molecular Weight:
242.12
UNSPSC Code:
12352103
NACRES:
NA.23
PubChem Substance ID:
24900512
EC Number:
213-504-2
Beilstein/REAXYS Number:
1961313
MDL number:
MFCD00003007

product line

CVD & ALD Precursors

form

powder, solid

impurities

<2% H2O

bp

203 °C/15 mmHg (lit.)

mp

145 °C (lit.)

SMILES string

c1ccc(cc1)B(c2ccccc2)c3ccccc3

InChI

1S/C18H15B/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H

InChI key

MXSVLWZRHLXFKH-UHFFFAOYSA-N

Application

Triphenylborane powder is a boron based precursor that can be used in the chemical vapor deposition for the development of carbon nanomaterials for application in oxygen reduction reaction, hydrogen storage, transparent conducting films, and fluoride shuffle batteries.

Pictograms

Flame
GHS02

Signal Word

Danger

Hazard Codes

H228

Precautionary Statements

P210

Hazard Classifications

Flam. Sol. 1

Storage Class

4.1B - Flammable solid hazardous materials

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificates of Analysis (COA)

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Questions

1–2 of 2 Questions  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf

      Helpful?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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