Saltar al contenido
Merck
Todas las fotos(1)

Documentos clave

Ver Toda la documentación

152145

Sigma-Aldrich

1,1-Diphenylethanol

98%

Sinónimos:

α-Methylbenzhydrol

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Todas las fotos(1)

About This Item

Fórmula lineal:
CH3C(C6H5)2OH
Número de CAS:
599-67-7
Peso molecular:
198.26
Número CE:
209-970-1
Número MDL:
MFCD00004450
Código UNSPSC:
12352100
ID de la sustancia en PubChem:
24849205
NACRES:
NA.22
En este momento no podemos mostrarle ni los precios ni la disponibilidad

Ensayo

98%

Formulario

solid

mp

77-81 °C (lit.)

grupo funcional

hydroxyl
phenyl

cadena SMILES

CC(O)(c1ccccc1)c2ccccc2

InChI

1S/C14H14O/c1-14(15,12-8-4-2-5-9-12)13-10-6-3-7-11-13/h2-11,15H,1H3

Clave InChI

GIMDPFBLSKQRNP-UHFFFAOYSA-N

Descripción general

The H-bonds in 1,1-diphenylethanol were studied by means of infrared (IR) absorption spectra[1].

Aplicación

1,1-Diphenylethanol was used to study the ESR spectra of the spiro-cyclohexadienyl intermediate in the alkoxyl radicals[2].

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)

Elija entre una de las versiones más recientes:

Certificados de análisis (COA)

Lot/Batch Number
01228KQV
01228KQ
13710PG
01224DZ

¿No ve la versión correcta?

Si necesita una versión concreta, puede buscar un certificado específico por el número de lote.

Busque por un COA

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

K U Ingold et al.
The Journal of organic chemistry, 71(26), 9906-9908 (2006-12-16)
Grossi and Strazzari have reported (J. Org. Chem. 2000, 65, 2748-2754) that the ceric ammonium nitrate modulated photooxidation of triphenylmethanol and 1,1-diphenylethanol yielded ESR spectra of the putative spiro-cyclohexadienyl intermediates in the O-neophyl rearrangements of the corresponding alkoxyl radicals, Ph2(R)CO*
B Y Sultanli et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 61(6), 1121-1126 (2005-03-03)
The parameters of stretching vibrations nu(OH) (frequencies and integral intensities) have been calculated from IR spectra of a large number of H-complexes of 1,1-diphenylethanol [(C(6)H(5))(2)C(CH(3))OH] with solvents of various proton accepting strength which were not regularly reported. The data has

Questions

1–2 of 2 Questions  

  1. 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

      Helpful?

  2. 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

      Helpful?

Reviews

No rating value

Active Filters

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico