548049
Biphenyl-2-carboxaldehyde
96%
Synonym(s):
2-Biphenylcarboxaldehyde
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About This Item
Linear Formula:
C6H5C6H4CHO
CAS Number:
Molecular Weight:
182.22
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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![2′-Formyl[1,1′-biphenyl]-2-carboxylic acid AldrichCPR](/deepweb/assets/sigmaaldrich/product/structures/757/208/c9ebb62e-693f-412a-ab3c-83b3c41e44cd/640/c9ebb62e-693f-412a-ab3c-83b3c41e44cd.png)
Assay
96%
refractive index
n20/D >1.6220 (lit.)
bp
91-92 °C/0.15 mmHg (lit.)
density
1.130 g/mL at 25 °C (lit.)
functional group
aldehyde
phenyl
storage temp.
2-8°C
SMILES string
O=Cc1ccccc1-c2ccccc2
InChI
1S/C13H10O/c14-10-12-8-4-5-9-13(12)11-6-2-1-3-7-11/h1-10H
InChI key
LCRCBXLHWTVPEQ-UHFFFAOYSA-N
General description
Biphenyl-2-carboxaldehyde is an oxygen-containing polycyclic aromatic hydrocarbon derivative (OPAH). It can be prepared via Suzuki cross-coupling reaction between phenyl boronic acid and 2-bromobenzaldehyde.
Application
Biphenyl-2-carboxaldehyde may be used in the preparation of 9-ethylthiofluorene.
Caution
Refrigerate
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
10 - Combustible liquids
WGK
WGK 3
Flash Point(F)
215.6 °F - closed cup
Flash Point(C)
102 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Synthesis and application of ortho-palladated complex of (4-phenylbenzoylmethylene) triphenylphosphorane as a highly active catalyst in the Suzuki cross-coupling reaction.
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Environmental Pollution (Barking, Essex : 1987), 184, 385-390 (2014)
The preparation of 9-alkylthiofluorenes from biphenyl-2-carboxaldehydes.
Leber JD and Elliott JD.
Tetrahedron Letters, 30(49), 6849-6850 (1989)
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