2219-51-4
ETHYLENE-D4 GLYCOL
CAS: 2219-51-4
Molecular Formula: C2H6O2
2219-51-4 - Names and Identifiers
| Name | ETHYLENE-D4 GLYCOL |
| Synonyms | ETHYLENEGLYCOL-D4 D4-ETHYLENE GLYCOL ETHYLENE-D4 GLYCOL 1,2-ethane-[2H4]diol ethylene-d4glycol(oh,od) ETHYLENE GLYCOL-D4 (OH-OD) |
| CAS | 2219-51-4 |
| EINECS | 218-730-5 |
2219-51-4 - Physico-chemical Properties
| Molecular Formula | C2H6O2 |
| Molar Mass | 66.09 |
| Density | 1.184 g/mL at 25 °C |
| Melting Point | -13 °C (lit.) |
| Boling Point | 196-198 °C (lit.) |
| Flash Point | >230 °F |
| Storage Condition | Room Temprature |
| Refractive Index | n20/D 1.428(lit.) |
2219-51-4 - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | 22 - Harmful if swallowed |
| Safety Description | 2 - Keep out of the reach of children. |
| UN IDs | UN 3082 9 / PGIII |
| WGK Germany | 3 |
2219-51-4 - Introduction
ETHYLENE-D4 GLYCOL, also known as ETHYLENE-D4 GLYCOL or deuterated diethylene glycol (ETHYLENE-D4 GLYCOL), is an organic compound. It has the molecular formula C2H6O2 and a molar mass of 62.08g/mol.
ETHYLENE-D4 GLYCOL is a deuterated isomer of ethylene glycol, and its properties are similar to ethylene glycol. It is a colorless, odorless liquid that will crystallize into a solid at room temperature and pressure. It is a highly soluble compound that is miscible with many organic and inorganic substances. It is also a good solvent and is widely used in chemical laboratories.
The primary use of ETHYLENE-D4 GLYCOL is as a labeling reagent and solvent. Because it is an isotopic compound in which hydrogen atoms are replaced by deuterium atoms, it shows a significant signal difference in nuclear magnetic resonance (NMR) spectra and is therefore used as an internal standard substance in analytical chemistry. In addition, it is also used as an ion source solvent for liquid chromatography and mass spectrometry, and as a catalyst and raw material in organic synthesis.
The production method of ETHYLENE-D4 GLYCOL is usually carried out by preparing ETHYLENE-D4 GLYCOL from existing ethylene glycol. The most common method is to react ethylene glycol with a concentration of sodium deuteride (NaOD) or potassium deuteride (KD). Under appropriate reaction conditions, hydrogen atoms are replaced by deuterium atoms, and the ETHYLENE-D4 GLYCOL is obtained.
Safety information ETHYLENE-D4 GLYCOL also needs to be treated with caution. It is a toxic substance and there is a certain danger in contact with the skin, inhalation or ingestion. Direct exposure to the skin, eyes or respiratory tract should be avoided and must be handled with appropriate personal protective equipment. It should not be used in an environment with open flames or high temperatures to avoid the risk of fire and explosion. During use or storage, chemical safety procedures should be followed, and flammable materials and oxidizing agents should be kept away.
ETHYLENE-D4 GLYCOL is a deuterated isomer of ethylene glycol, and its properties are similar to ethylene glycol. It is a colorless, odorless liquid that will crystallize into a solid at room temperature and pressure. It is a highly soluble compound that is miscible with many organic and inorganic substances. It is also a good solvent and is widely used in chemical laboratories.
The primary use of ETHYLENE-D4 GLYCOL is as a labeling reagent and solvent. Because it is an isotopic compound in which hydrogen atoms are replaced by deuterium atoms, it shows a significant signal difference in nuclear magnetic resonance (NMR) spectra and is therefore used as an internal standard substance in analytical chemistry. In addition, it is also used as an ion source solvent for liquid chromatography and mass spectrometry, and as a catalyst and raw material in organic synthesis.
The production method of ETHYLENE-D4 GLYCOL is usually carried out by preparing ETHYLENE-D4 GLYCOL from existing ethylene glycol. The most common method is to react ethylene glycol with a concentration of sodium deuteride (NaOD) or potassium deuteride (KD). Under appropriate reaction conditions, hydrogen atoms are replaced by deuterium atoms, and the ETHYLENE-D4 GLYCOL is obtained.
Safety information ETHYLENE-D4 GLYCOL also needs to be treated with caution. It is a toxic substance and there is a certain danger in contact with the skin, inhalation or ingestion. Direct exposure to the skin, eyes or respiratory tract should be avoided and must be handled with appropriate personal protective equipment. It should not be used in an environment with open flames or high temperatures to avoid the risk of fire and explosion. During use or storage, chemical safety procedures should be followed, and flammable materials and oxidizing agents should be kept away.
Last Update：2024-04-10 22:29:15
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View History
2219-51-4
正戊醛
Ethyl Trans-4-Decenoate
双(乙基环戊二烯)钌(II)
2-甲基异丁烷
L-乙酸冰片酯
64113-86-6
10361-84-9
29913-51-7
19598-90-4
正戊醛
Ethyl Trans-4-Decenoate
双(乙基环戊二烯)钌(II)
2-甲基异丁烷
L-乙酸冰片酯
64113-86-6
10361-84-9
29913-51-7
19598-90-4