675415
HPLC Plus
1.41 (vs air)
72.8 mmHg ( 20 °C)
≥99.9%
liquid
525 °F
973 °F
16 %
HPLC: suitable
≤0.01% water
≤0.0002%
colorless
n20/D 1.344 (lit.)
81-82 °C (lit.)
−45 °C (lit.)
water: soluble
0.786 g/mL at 25 °C (lit.)
≤1 mAU at 210 nm
λ: 195 nm Amax: ≤0.10
λ: 200 nm Amax: ≤0.02
λ: 228 nm Amax: ≤0.005
food and beverages
neat
CC#N
1S/C2H3N/c1-2-3/h1H3
WEVYAHXRMPXWCK-UHFFFAOYSA-N
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This Item | 439134 | 900667 | 110086 |
---|---|---|---|
vapor density 1.41 (vs air) | vapor density 1.41 (vs air) | vapor density 1.41 (vs air) | vapor density 1.41 (vs air) |
vapor pressure 72.8 mmHg ( 20 °C) | vapor pressure 72.8 mmHg ( 20 °C) | vapor pressure 72.8 mmHg ( 20 °C) | vapor pressure 72.8 mmHg ( 20 °C) |
assay ≥99.9% | assay ≥99.9% | assay ≥99.92% | assay 99% |
form liquid | form liquid | form liquid | form liquid |
autoignition temp. 525 °F, 973 °F | autoignition temp. 973 °F | autoignition temp. 973 °F | autoignition temp. 973 °F |
Danger
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2
3 - Flammable liquids
WGK 2
35.6 °F - closed cup
2.0 °C - closed cup
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The application note describes the separation of Ibuprofen and its related impurities using an Ascentis® Express 90Å C18 column with excellent peak shape and limits of quantification of 1 ppm or less.
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