What Colour is mesityl oxide?
This compound is a colorless, volatile liquid with a honey-like odor….Mesityl oxide.
| Names | |
|---|---|
| Appearance | Oily, colorless to light-yellow liquid |
| Odor | peppermint- or honey-like |
| Density | 0.858 g/cm3 |
| Melting point | −53 °C (−63 °F; 220 K) |
Is mesityl oxide flammable?
* Exposure to Mesityl Oxide causes headache, sleepiness, dizziness, loss of coordination, and convulsions. * Repeated exposure to Mesityl Oxide may damage the lungs and may cause anemia. * Mesityl Oxide is a HIGHLY FLAMMABLE LIQUID and a DANGEROUS FIRE HAZARD.
Why is name mesityl oxide?
The molecular formula of mesityl oxide is C6H10O and the IUPAC name of mesityl oxide is 4-methylpent-3-en-2-one. According to the name, the structural formula of the mesityl oxide will be: The other names of the mesityl oxide are isobutenyl methyl ketone, methyl isobutenyl ketone, and isopropylidene acetone.
What is TTC limit?
A TTC value of 1.5 µg/day intake of a genotoxic impurity is considered to be associated with an acceptable risk (excess cancer risk of <1 in 100,000 over a lifetime) for most pharmaceuticals. From this threshold value, a permitted level in the active substance can be calculated based on the expected daily dose.
What is meant by genotoxic impurities?
Per the International Council for Harmonization (ICH) S2 (R1) Guideline, genotoxic impurities can be broadly defined as impurities that have been demonstrated to cause deleterious changes in the genetic material regardless of the mechanism.
What is the difference between genotoxic and mutagenic?
Mutagenic substances capable of increasing the spontaneous mutation rate by causing changes in the DNA. Genotoxic substances capable of damaging the DNA and leading to mutations.