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139939

Sigma-Aldrich

trans-Stilbene

96%

Synonym(s):

trans-1,2-Diphenylethylene

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About This Item

Linear Formula:
C6H5CH=CHC6H5
CAS Number:
Molecular Weight:
180.25
Beilstein:
1616740
EC Number:
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23
Pricing and availability is not currently available.

Quality Level

Assay

96%

form

solid

bp

305-307 °C/744 mmHg (lit.)

mp

123-125 °C (lit.)

density

0.97 g/mL at 25 °C (lit.)

SMILES string

c1ccc(cc1)\C=C\c2ccccc2

InChI

1S/C14H12/c1-3-7-13(8-4-1)11-12-14-9-5-2-6-10-14/h1-12H/b12-11+

InChI key

PJANXHGTPQOBST-VAWYXSNFSA-N

Gene Information

human ... ESR1(2099)
rat ... Esr1(24890)

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Application

Commonly employed in transition metal catalyzed asymmetric epoxidation[1][2] and dihydroxylation.[3]

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Pictograms

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Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

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Customers Also Viewed

Tetrahedron Letters, 33, 4021-4021 (1992)
The effect of material purity on the optical and scintillation properties of solution-grown trans-stilbene crystals
Carman, Leslie, et al.
Journal of Crystal Growth, 368, 56-61 (2013)
Miłosz Regulski et al.
Bioorganic & medicinal chemistry, 26(1), 141-151 (2017-12-02)
25 new trans-stilbene and trans-stilbazole derivatives were investigated using in vitro and in silico techniques. The selectivity and potency of the compounds were assessed using commercial ELISA test. The obtained results were incorporated into 2D QSAR assay. The most promising
Ujjal Bhattacharjee et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 18(18), 2526-2532 (2017-07-12)
The ability to produce large-scale, reversible structural changes in a variety of materials by photoexcitation of a wide variety of azobenzene derivatives has been recognized for almost two decades. Because photoexcitation of trans-azobenzene produces the cis-isomer in solution, it has
Conformational information from vibrational spectra of styrene, trans-stilbene, and cis-stilbene.
Choi, Cheol Ho, and Miklos Kertesz
The Journal of Physical Chemistry A, 101(20), 3823-3831 (1997)

Questions

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  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/449/386/product-dating-information-mk.pdf

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  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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