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B8681

Sigma-Aldrich

Benzoin

98%

Sinónimos:

α-Hydroxy-α-phenylacetophenone, α-Hydroxybenzyl phenyl ketone, 2-Hydroxy-2-phenylacetophenone

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About This Item

Fórmula lineal:
C6H5CH(OH)COC6H5
Número de CAS:
119-53-9
Peso molecular:
212.24
Beilstein/REAXYS Number:
391839
EC Number:
204-331-3
MDL number:
MFCD00004496
UNSPSC Code:
12162002
PubChem Substance ID:
24892088
NACRES:
NA.23

Quality Level

100

assay

98%

form

powder

bp

194 °C/12 mmHg (lit.)

mp

134-138 °C (lit.)

SMILES string

OC(c1ccccc1)C(=O)c2ccccc2

InChI

1S/C14H12O2/c15-13(11-7-3-1-4-8-11)14(16)12-9-5-2-6-10-12/h1-10,13,15H

InChI key

ISAOCJYIOMOJEB-UHFFFAOYSA-N

Gene Information

human ... ACHE(43) , BCHE(590) , CES1(1066)

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General description

Benzoin is an industrially important chemical that is used as an intermediate in the synthesis of different chemical additives, dyestuff, pharmaceuticals and also as a photoinitiator.

Application

Benzoin may be used as a photoinitiator in the synthesis of biocompatible and degradable hydrogels based on 2-hydroxyethyl (meth)acrylates and gelatin via combined microwave-assisted and photo-polymerization technique.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Sigma-Aldrich

D33209

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The innovative combined microwave-assisted and photo-polymerization technique for synthesis of the novel degradable hydroxyethyl (meth) acrylate/gelatin based scaffolds.
Babic MM, et al.
Materials Letters, 213, 236-240 (2018)
Alkaline modified g-C3N4 photocatalyst for high selective oxide coupling of benzyl alcohol to benzoin.
Sun X, et al.
Applied Catalysis. B, Environmental, 220, 553-560 (2018)
Javier Izquierdo et al.
Angewandte Chemie (International ed. in English), 51(47), 11686-11698 (2012-10-18)
N-Heterocyclic carbene (NHC) catalyzed transformations have emerged as powerful tactics for the construction of complex molecules. Since Stetter's report in 1975 of the total synthesis of cis-jasmon and dihydrojasmon by using carbene catalysis, the use of NHCs in total synthesis
Structures and reactivities of O-methylated Breslow intermediates.
Biplab Maji et al.
Angewandte Chemie (International ed. in English), 51(41), 10408-10412 (2012-09-13)
Qiu-Fen Hu et al.
Journal of natural products, 76(10), 1854-1859 (2013-09-26)
Eight new C-4-alkylated deoxybenzoins (1-8), three new diphenylethylenes (9-11), and five known diphenylethylenes were isolated from Arundina graminifolia. The structures of 1-11 were elucidated by spectroscopic methods including extensive 1D and 2D NMR techniques. Compounds 9-11 are the first naturally
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