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219797

Sigma-Aldrich

2-Hydroxybenzotrifluoride

97%

Synonym(s):

α,α,α-Trifluoro-o-cresol, 2-Trifluoromethylphenol

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About This Item

Linear Formula:
CF3C6H4OH
CAS Number:
444-30-4
Molecular Weight:
162.11
EC Number:
207-148-7
MDL number:
MFCD00002222
UNSPSC Code:
12352100
PubChem Substance ID:
24853142
NACRES:
NA.22

Assay

97%

form

solid

bp

147-148 °C (lit.)

mp

45-46 °C (lit.)

SMILES string

Oc1ccccc1C(F)(F)F

InChI

1S/C7H5F3O/c8-7(9,10)5-3-1-2-4-6(5)11/h1-4,11H

InChI key

ZOQOPXVJANRGJZ-UHFFFAOYSA-N

Application

2-Hydroxybenzotrifluoride was used to investigate the self-aggregation of polyanion-containing cinnamoyl group with diazoresin (DR) to form stable covalent ultrathin film by UV irradiation.

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Sol. 1 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

4.1B - Flammable solid hazardous materials

WGK

WGK 3

Flash Point(F)

150.8 °F - closed cup

Flash Point(C)

66 °C - closed cup

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

219797-1G:
219797-500MG:
219797-VAR:
219797-BULK:

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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Photoalignment of liquid crystals by a covalently attached self-assembled ultrathin film.
Zhang L, et al.
Crystals, 39(8), 983-991 (2012)
Douglas H Read et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 35(6), 671-677 (2019-02-19)
We describe for the first time hydrogen bonded acid (HBA) polymer, poly{methyl[3-(2-hydroxyl, 4,6-bistrifluoromethyl)phenyl]propylsiloxane}, (DKAP), as stationary phase for gas chromatography (μGC) of organophosphate (OP), chemical warfare agent (CWA) surrogates, dimethylmethylphosphonate (DMMP), diisopropylmethylphosphonate (DIMP), diethylmethylphosphonate (DEMP), and trimethylphosphate (TMP), with high

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