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蒸汽密度
3.9 (vs air)
蒸汽壓力
97.5 mmHg ( 20 °C)
等級
puriss. p.a.
化驗
≥99.0% (GC)
形狀
liquid
技術
HPLC: suitable
LC/MS: suitable
雜質
≤0.05% water
折射率
n20/D 1.3 (lit.)
pH值
1 (20 °C, 1 g/L)
bp
72.4 °C (lit.)
mp
−15.4 °C (lit.)
溶解度
water: soluble
密度
1.489 g/mL at 20 °C (lit.)
&lambda ；
1 cm path, H2O reference
紫外吸收
λ: 260 nm Amax: 0.9
λ: 270 nm Amax: 0.1
λ: 280 nm Amax: 0.08
λ: 290 nm Amax: 0.07
λ: 300 nm Amax: 0.06
λ: 320 nm Amax: 0.05
適合性
corresponds to standard for RP gradient test
SMILES 字串
OC(C(F)(F)F)=O
InChI
1S/C2HF3O2/c3-2(4,5)1(6)7/h(H,6,7)
InChI 密鑰
DTQVDTLACAAQTR-UHFFFAOYSA-N
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相关类别
訊號詞
Danger
危險聲明
危險分類
Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1A
儲存類別代碼
8A - Combustible corrosive hazardous materials
水污染物質分類（WGK）
WGK 2
閃點（°F）
>212.0 °F - Pensky-Martens closed cup
閃點（°C）
> 100 °C - Pensky-Martens closed cup
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Macro- and micromethods for the determination of serum vitamin A using trifluoroacetic acid.
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The Journal of nutrition, 79, 454-462 (1963-04-01)
W C Mahoney et al.
The Journal of biological chemistry, 255(23), 11199-11203 (1980-12-10)
A method employing reverse phase high performance liquid chromatography has been developed for the purification of large denatured peptides. The cyanogen bromide fragments of hemoglobin alpha, beta, and gamma chains (13 to 91 residues in length) could be separated and
Guangfa Shi et al.
Organic letters, 17(1), 38-41 (2014-12-18)
Direct trifluoromethylation of arenes using TFA as the trifluoromethylating reagent was achieved with Ag as the catalyst. This reaction not only provides a new protocol for aryl C-H trifluoromethylation, but the generation of CF3· from TFA may prove useful in
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