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454168

Sigma-Aldrich

4-Fluoro-4′-(phenylethynyl)benzophenone

97%

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About This Item

Linear Formula:
C6H5C≡CC6H4COC6H4F
CAS Number:
153354-46-2
Molecular Weight:
300.33
MDL number:
MFCD00274292
UNSPSC Code:
12352100
PubChem Substance ID:
24868893
NACRES:
NA.22

Assay

97%

mp

151-153 °C (lit.)

SMILES string

Fc1ccc(cc1)C(=O)c2ccc(cc2)C#Cc3ccccc3

InChI

1S/C21H13FO/c22-20-14-12-19(13-15-20)21(23)18-10-8-17(9-11-18)7-6-16-4-2-1-3-5-16/h1-5,8-15H

InChI key

SKWWXACONTVUHM-UHFFFAOYSA-N

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302 + H312 + H332

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

454168-5G:
454168-VAR:
454168-1G:
454168-BULK:

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Certificates of Analysis (COA)

Lot/Batch Number
19019BQ

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Endgroup substituent effects on the rate/extent of network formation and adhesion for phenylethynyl-terminated poly (arylene ether sulfone) oligomers.
Ayambem A, et al.
Polymer, 41(13), 5109-5124 (2000)
Synthesis and Characterization of Hyperbranched Poly (Arylene-Ether-Ketone-Imide)s Containing Phenylethynyl Groups.
Wang DH, et al.
Polymer Preprints (American Chemical Society, Division of Polymer Chemistry), 46(1), 793-794 (2005)
New hexaarylbenzene-containing di-and tetrafluoroarenes.
Keshtov ML, et al.
Russian Chemical Bulletin, 54(8), 1939-1941 (2005)

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