2,6,7-Trioxa-1-phosphabicyclo2.2.2octane-4-methanol, 1-oxide
(1-oxido-2,6,7-trioxa-1-phosphabicyclo[2.2.2]oct-4-yl)methanol
CAS: 5301-78-0
Molecular Formula: C5H9O5P
2,6,7-Trioxa-1-phosphabicyclo2.2.2octane-4-methanol, 1-oxide - Names and Identifiers
2,6,7-Trioxa-1-phosphabicyclo2.2.2octane-4-methanol, 1-oxide - Physico-chemical Properties
| Molecular Formula | C5H9O5P |
| Molar Mass | 180.1 |
| Density | 1.53 |
| Melting Point | 209-212℃ |
| Boling Point | 271℃ |
| Flash Point | 118℃ |
| Vapor Presure | 0.000872mmHg at 25°C |
| Appearance | Powder |
| Color | White |
| pKa | 13.70±0.10(Predicted) |
| Storage Condition | Room Temprature |
| Refractive Index | 1.502 |
2,6,7-Trioxa-1-phosphabicyclo2.2.2octane-4-methanol, 1-oxide - Risk and Safety
| RTECS | YK0690700 |
2,6,7-Trioxa-1-phosphabicyclo2.2.2octane-4-methanol, 1-oxide - Introduction
(1-oxido-2,6,7-trioxa-1-phosphabicyclo[2.2.2]oct-4-yl)methanol is an organic compound with the chemical formula C7H15O4P. Here is some information about the compound:
Nature:
-Appearance: Colorless to yellowish liquid.
-Solubility: Soluble in most organic solvents, such as ethanol, ether and ammonia.
-Melting point:-35 to -25 ℃
-Boiling point: 145 to 147 ℃
Use:
The compound is an important intermediate in organic synthesis and is commonly used in the synthesis of organic glyphosate pesticides, glyphosate herbicides and other organophosphorus compounds. In addition, it can also be used as a phosphorus source for photoinitiated polymerization reactions and silane coupling agents.
Preparation Method:
(1-oxido-2,6,7-trioxa-1-phosphabicyclo[2.2.2]oct-4-yl)methanol can be prepared by dehydration condensation reaction. The common synthesis route is through the reaction of trioxa-1-phosphabicyclo (2.2.2) octane -4-ol with trimethyl phosphite, and then through oxidation reaction to obtain the desired product.
Safety Information:
Specific safety information about (1-oxido-2,6,7-trioxa-1-phosphabicyclo[2.2.2]oct-4-yl)methanol is not common, but general organophosphorus compounds have certain toxicity and irritation, should avoid contact with the skin and inhalation. Wear appropriate protective equipment, such as gloves and glasses, when using or handling the compound. In addition, it should be operated in a well-ventilated place to avoid direct exposure to high temperatures and fire sources. If accidental contact causes discomfort or suspected poisoning, seek medical treatment immediately.
Nature:
-Appearance: Colorless to yellowish liquid.
-Solubility: Soluble in most organic solvents, such as ethanol, ether and ammonia.
-Melting point:-35 to -25 ℃
-Boiling point: 145 to 147 ℃
Use:
The compound is an important intermediate in organic synthesis and is commonly used in the synthesis of organic glyphosate pesticides, glyphosate herbicides and other organophosphorus compounds. In addition, it can also be used as a phosphorus source for photoinitiated polymerization reactions and silane coupling agents.
Preparation Method:
(1-oxido-2,6,7-trioxa-1-phosphabicyclo[2.2.2]oct-4-yl)methanol can be prepared by dehydration condensation reaction. The common synthesis route is through the reaction of trioxa-1-phosphabicyclo (2.2.2) octane -4-ol with trimethyl phosphite, and then through oxidation reaction to obtain the desired product.
Safety Information:
Specific safety information about (1-oxido-2,6,7-trioxa-1-phosphabicyclo[2.2.2]oct-4-yl)methanol is not common, but general organophosphorus compounds have certain toxicity and irritation, should avoid contact with the skin and inhalation. Wear appropriate protective equipment, such as gloves and glasses, when using or handling the compound. In addition, it should be operated in a well-ventilated place to avoid direct exposure to high temperatures and fire sources. If accidental contact causes discomfort or suspected poisoning, seek medical treatment immediately.
Last Update：2024-04-10 22:29:15
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Product Name: Trioxa-1-phosphabicycl Request for quotationCAS: 5301-78-0
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Wechat: A2020071098
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Product Name: 4-Hydroxymethyl-2,6,7-Trioxa-1-Phosphabicyclo[2.2.2]Octane 1-Oxide Visit Supplier Webpage Request for quotationCAS: 5301-78-0
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