MORPHO-DAST
Morpholinosulfur trifluoride
CAS: 51010-74-3
Molecular Formula: C4H8F3NOS
MORPHO-DAST - Names and Identifiers
| Name | Morpholinosulfur trifluoride |
| Synonyms | MOST MORPH-DAST MORPHO-DAST Morph-DAST, Morpho-DAST MORPHOLINOSULFUR TRIFLUORIDE Morpholinosulfur trifluoride MORPHOLINOSULPHUR TRIFLUORIDE 4-Morpholinylsulfur trifluoride Morpholin-4-ylsulphur trifluoride Morpho-DAST, 4-(Trifluorothio)morpholine 4-(trifluoro-lambda~4~-sulfanyl)morpholine MORPHOLINOSULPHUR TRIFLUORIDE (MORPHO DAST) |
| CAS | 51010-74-3 |
| EINECS | 628-341-6 |
| InChI | InChI=1/C9H3F6N/c10-8(11,12)6-1-2-7(9(13,14)15)5(3-6)4-16/h1-3H |
MORPHO-DAST - Physico-chemical Properties
| Molecular Formula | C4H8F3NOS |
| Molar Mass | 175.17 |
| Density | 1.436g/mLat 25°C(lit.) |
| Melting Point | 175 °C (decomp) |
| Boling Point | 41-42°C0.5mm Hg(lit.) |
| Flash Point | 169°F |
| Water Solubility | Reacts with water. |
| Vapor Presure | 0.155mmHg at 25°C |
| Appearance | clear liquid |
| Color | Colorless to Light orange to Yellow |
| BRN | 606224 |
| pKa | -7.46±0.20(Predicted) |
| Storage Condition | Inert atmosphere,Store in freezer, under -20°C |
| Sensitive | Moisture Sensitive |
| Refractive Index | n20/D 1.454(lit.) |
MORPHO-DAST - Risk and Safety
| Risk Codes | R14 - Reacts violently with water R34 - Causes burns R5 - Heating may cause an explosion |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S27 - Take off immediately all contaminated clothing. S8 - Keep container dry. |
| UN IDs | UN 3265 8/PG 1 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 10-21 |
| HS Code | 29349990 |
| Hazard Note | Corrosive/Store below 4C |
| Hazard Class | 8 |
| Packing Group | I |
MORPHO-DAST - Introduction
Morpholinosulfur trifluoride(Morpholinosulfur trifluoride) is a chemical substance with the chemical formula SO2F2C4H8NO. The following is a description of its nature, use, formulation and safety information:
Nature:
- Morpholinosulfur trifluoride is a colorless liquid with a pungent odor at room temperature.
-It is non-flammable, but can react violently with most organic compounds.
-It has strong oxidation and can cause white irritating burns of tissues.
-It is soluble in water and can react with hydrochloric acid to generate gas.
Use:
- Morpholinosulfur trifluoride is used as a fluorination reagent in organic synthesis, and can fluorinate aldehydes, ketones, acid fluorides and other compounds under anhydrous conditions.
-It can also be used in organic synthesis in the fields of pesticides and medicines.
Preparation Method:
- Morpholinosulfur trifluoride are generally obtained by reacting sulfur trifluoride with morpholine.
-First, sulfur trifluoride (SO2F2) and morpholine (C4H8NO) were added to the reaction vessel.
-Stir the reaction at the appropriate temperature and conditions to produce Morpholinosulfur trifluoride.
Safety Information:
- Morpholinosulfur trifluoride are irritating and corrosive, and contact with human skin and eyes can cause pain and burns.
-Wear personal protective equipment such as chemical protective gloves, goggles and respiratory protective equipment when using.
-When operating, you should choose a well-ventilated place and avoid inhaling its steam.
-Avoid contact with combustibles, reducing agents and strong bases during storage and handling.
-In case of accidental exposure or inhalation, seek medical attention immediately and provide necessary first aid measures.
Please note that you should be cautious when handling and using Morpholinosulfur trifluoride and follow relevant safety operating procedures to ensure personal safety and the normal operation of the laboratory.
Nature:
- Morpholinosulfur trifluoride is a colorless liquid with a pungent odor at room temperature.
-It is non-flammable, but can react violently with most organic compounds.
-It has strong oxidation and can cause white irritating burns of tissues.
-It is soluble in water and can react with hydrochloric acid to generate gas.
Use:
- Morpholinosulfur trifluoride is used as a fluorination reagent in organic synthesis, and can fluorinate aldehydes, ketones, acid fluorides and other compounds under anhydrous conditions.
-It can also be used in organic synthesis in the fields of pesticides and medicines.
Preparation Method:
- Morpholinosulfur trifluoride are generally obtained by reacting sulfur trifluoride with morpholine.
-First, sulfur trifluoride (SO2F2) and morpholine (C4H8NO) were added to the reaction vessel.
-Stir the reaction at the appropriate temperature and conditions to produce Morpholinosulfur trifluoride.
Safety Information:
- Morpholinosulfur trifluoride are irritating and corrosive, and contact with human skin and eyes can cause pain and burns.
-Wear personal protective equipment such as chemical protective gloves, goggles and respiratory protective equipment when using.
-When operating, you should choose a well-ventilated place and avoid inhaling its steam.
-Avoid contact with combustibles, reducing agents and strong bases during storage and handling.
-In case of accidental exposure or inhalation, seek medical attention immediately and provide necessary first aid measures.
Please note that you should be cautious when handling and using Morpholinosulfur trifluoride and follow relevant safety operating procedures to ensure personal safety and the normal operation of the laboratory.
Last Update：2024-04-09 21:01:54
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