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Key Documents

551406

Sigma-Aldrich

α,α,α-Trifluorotoluene solution

NMR reference standard, 0.05% in benzene-d6 (99.6 atom % D)

Synonym(s):

Benzotrifluoride

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About This Item

Linear Formula:
C6H5CF3
CAS Number:
Molecular Weight:
146.11
EC Number:
MDL number:
UNSPSC Code:
12142201
PubChem Substance ID:
NACRES:
NA.12

grade

NMR reference standard

Assay

99% (CP)

concentration

0.05% in benzene-d6 (99.6 atom % D)

technique(s)

NMR: suitable

NMR tube size

5 mm × 7 in.
5 mm × 8 in.

SMILES string

FC(F)(F)c1ccccc1

InChI

1S/C7H5F3/c8-7(9,10)6-4-2-1-3-5-6/h1-5H

InChI key

GETTZEONDQJALK-UHFFFAOYSA-N

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Features and Benefits

19F sensitivity

Quantity

5 mm O.D. tube contains 0.700 mL.

Signal Word

Danger

Hazard Classifications

Aquatic Chronic 3 - Asp. Tox. 1 - Carc. 1A - Eye Irrit. 2 - Flam. Liq. 2 - Muta. 1B - Skin Irrit. 2 - STOT RE 1

Target Organs

Blood

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

12.0 °F - closed cup

Flash Point(C)

-11.11 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Tao Tang et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 877(5-6), 507-512 (2009-01-24)
Eighteen samples of commercially available Chinese beer were analyzed in order to determine the content of biogenic amines. The method involves pre-column derivatization of the amines with 4-chloro-3,5-dinitrobenzotrifluoride (CNBF) and subsequent analysis by RP-HPLC (reversed phase-high performance liquid chromatography) with
K H Engesser et al.
Applied microbiology and biotechnology, 32(5), 600-608 (1990-02-01)
Sixteen bacterial strains capable of degrading alkylbenzenes and alkylphenols were directly isolated from soil and water. The degradation pathways are discussed. Alkylcatechols are almost exclusively cleaved via meta-ring fission. Meta-cleavage of 3-trifluoromethyl-(TFM)-catechol was observed with all strains at different rates
Bhawani Singh Rathore et al.
Bioorganic & medicinal chemistry, 14(16), 5678-5682 (2006-05-03)
7-Chloro-5-trifluoromethyl/7-fluoro/7-trifluoromethyl-4H-1,4-benzothiazines have been synthesized by 2-amino-5-fluoro/5-trifluoromethyl/5-chloro-3-trifluoromethyl benzenethiols condensed with beta-diketone/beta-ketoesters in the presence of DMSO involving oxidative cyclization. Pharmacological activities have also been included.
Hidetoshi Yamada et al.
Carbohydrate research, 337(7), 581-585 (2002-03-23)
A glycosylation reaction induced by copper(II) trifluoromethanesulfonate is described. Using benzotrifluoride as the reaction solvent, five kinds of glycosyl donors, a glucosyl chloride, a fluoride, a trichloroacetimidate, a 1-O-acetyl compound, and a lactol were activated to give the corresponding glucosides.
An integrated microreactor system for self-optimization of a Heck reaction: from micro- to mesoscale flow systems.
Jonathan P McMullen et al.
Angewandte Chemie (International ed. in English), 49(39), 7076-7080 (2010-08-21)

Articles

NMR reference standards ensure proper instrument performance. Review key operational parameters for these standards such as pw90, sensitivity, resolution and line shape.

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