m-Xylene-d10 - Names and Identifiers
m-Xylene-d10 - Physico-chemical Properties
Molecular Formula | C8D10
|
Molar Mass | 116.23 |
Density | 0.95 g/mL at 25 °C (lit.) |
Melting Point | −48°C(lit.) |
Boling Point | 138-139 °C (lit.) |
Flash Point | 77°F |
Vapor Presure | 7.61mmHg at 25°C |
Storage Condition | Room Temprature |
Refractive Index | n20/D 1.497(lit.) |
m-Xylene-d10 - Risk and Safety
Hazard Symbols | Xn - Harmful
|
Risk Codes | R10 - Flammable
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
R36/37/38 - Irritating to eyes, respiratory system and skin.
R38 - Irritating to the skin
R20/21 - Harmful by inhalation and in contact with skin.
|
Safety Description | S16 - Keep away from sources of ignition.
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36 - Wear suitable protective clothing.
S25 - Avoid contact with eyes.
|
UN IDs | UN 1307 3/PG 3 |
WGK Germany | 3 |
m-Xylene-d10 - Introduction
m-Xylene-D10 is a chemical substance, which is obtained by replacing hydrogen atoms in benzene rings with deuterium. Due to the presence of 10 deuterium atoms in its molecule, it is called m-xylene-D10.
The properties of m-xylene-D10 are similar to ordinary m-xylene, with a colorless to light yellow liquid appearance. It has a high density and boiling point and is insoluble in water but soluble in organic solvents such as ethers and alcohols.
m-Xylene-D10 has a wide range of uses in scientific research. It is often used as a solvent and is widely used in deuteration reactions, mass spectrometry and nuclear magnetic resonance (NMR) experiments. Because the hydrogen atoms are replaced by deuterium, the analysis results are more accurate and reliable.
The process for preparing m-xylene-D10 is generally carried out by reacting ordinary m-xylene with heavy water (D2O). This reaction process generally requires the use of a catalyst and appropriate reaction conditions.
For the safety information of m-xylene-D10, it is generally considered to be a relatively safe chemical. However, like other organic solvents, it may cause irritation and damage to the skin, eyes and respiratory system. Therefore, it is necessary to take appropriate protective measures when using, such as wearing gloves, goggles and masks. In case of accidental contact or inhalation of m-xylene-D10, the affected area should be cleaned promptly and medical help should be sought.
Last Update:2024-04-09 21:04:16