M27301
3 (vs air)
67.5 mmHg ( 20 °C)
99%
liquid
874 °F
≤100 ppm monomethyl ether hydroquinone as inhibitor
14.5 %
n20/D 1.402 (lit.)
80 °C (lit.)
−75 °C (lit.)
0.956 g/mL at 25 °C (lit.)
2-8°C
COC(=O)C=C
1S/C4H6O2/c1-3-4(5)6-2/h3H,1H2,2H3
BAPJBEWLBFYGME-UHFFFAOYSA-N
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This Item | M55909 | E9706 | 151238 |
---|---|---|---|
assay 99% | assay 99% | assay 99% | assay 97% |
form liquid | form - | form liquid | form liquid |
contains ≤100 ppm monomethyl ether hydroquinone as inhibitor | contains ≤30 ppm MEHQ as inhibitor | contains 10-20 ppm MEHQ as inhibitor | contains 100 ppm monomethyl ether hydroquinone as inhibitor |
refractive index n20/D 1.402 (lit.) | refractive index n20/D 1.414 (lit.) | refractive index n20/D 1.406 (lit.) | refractive index n20/D 1.449 (lit.) |
bp 80 °C (lit.) | bp 100 °C (lit.) | bp 99 °C (lit.) | bp 189 °C (lit.) |
Danger
Acute Tox. 3 Inhalation - Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
Respiratory system
3 - Flammable liquids
WGK 2
27.0 °F - closed cup
-2.8 °C - closed cup
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Our strategy is to synthesize mesoporous carbonaceous materials (“Starbons”) using mesoporous expanded starch as the precursor without the need for a templating agent.
RAFT (Reversible Addition Fragmentation chain Transfer) polymerization is a reversible deactivation radical polymerization (RDRP) and one of the more versatile methods for providing living characteristics to radical polymerization.
The Heck reaction is the palladium catalyzed cross-coupling reaction between alkenes and aryl or vinyl halides (or triflates) to afford substituted alkenes.
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