2-[(2-hydroxyethyl)amino]-2-(hydroxymethyl)-3-propanediol
2-(2-Hydroxyethylamino)-2-(Hydroxymethyl)-1,3-Propanediol
CAS: 7343-51-3
Molecular Formula: C6H15NO4
2-[(2-hydroxyethyl)amino]-2-(hydroxymethyl)-3-propanediol - Names and Identifiers
2-[(2-hydroxyethyl)amino]-2-(hydroxymethyl)-3-propanediol - Physico-chemical Properties
| Molecular Formula | C6H15NO4 |
| Molar Mass | 165.19 |
| Density | 1.306±0.06 g/cm3(Predicted) |
| Melting Point | 89 °C |
| Boling Point | 411.3±40.0 °C(Predicted) |
| pKa | 14.33±0.10(Predicted) |
| Storage Condition | Room Temprature |
2-[(2-hydroxyethyl)amino]-2-(hydroxymethyl)-3-propanediol - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R21/22 - Harmful in contact with skin and if swallowed. |
| Safety Description | S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S22 - Do not breathe dust. |
| HS Code | 29221985 |
2-[(2-hydroxyethyl)amino]-2-(hydroxymethyl)-3-propanediol - Introduction
2-(2-hydroxyethyl amino)-2-(Hydroxymethyl)-1,3-propanediol, also known as mannitol, is a colorless, odorless solid. The following is a description of its nature, use, preparation and safety information:
Nature:
-Mannitol is a polyol with good water solubility and can also be dissolved in ethanol and methanol.
-It is a relatively inactive compound with high stability and is not easily oxidized or reduced.
-Mannitol is non-crystalline, often in the form of amorphous.
Use:
-Mannitol has moisturizing properties and is widely used in cosmetics and personal care products, such as lotions, creams, hand creams, and oral health products.
-Mannitol is also used as a solvent or additive for drugs, for example, as a flavoring agent and thickening agent in oral drugs.
-It is also used in the food industry as a food flavoring agent, sweetener and thickener.
Preparation Method:
-Mannitol can be prepared by the reduction reaction of sugar alcohols. For example, mannitol can be obtained by reacting fructose with hydrogen in the presence of a catalyst.
Safety Information:
-Mannitol is generally considered safe and has no obvious toxicity.
-but for some people, such as allergic to mannitol or people with mannitol urine disease, you need to pay attention to use.
-In addition, excessive intake of mannitol may cause diarrhea or other digestive discomfort symptoms, so you should use it in moderation when using mannitol products.
Nature:
-Mannitol is a polyol with good water solubility and can also be dissolved in ethanol and methanol.
-It is a relatively inactive compound with high stability and is not easily oxidized or reduced.
-Mannitol is non-crystalline, often in the form of amorphous.
Use:
-Mannitol has moisturizing properties and is widely used in cosmetics and personal care products, such as lotions, creams, hand creams, and oral health products.
-Mannitol is also used as a solvent or additive for drugs, for example, as a flavoring agent and thickening agent in oral drugs.
-It is also used in the food industry as a food flavoring agent, sweetener and thickener.
Preparation Method:
-Mannitol can be prepared by the reduction reaction of sugar alcohols. For example, mannitol can be obtained by reacting fructose with hydrogen in the presence of a catalyst.
Safety Information:
-Mannitol is generally considered safe and has no obvious toxicity.
-but for some people, such as allergic to mannitol or people with mannitol urine disease, you need to pay attention to use.
-In addition, excessive intake of mannitol may cause diarrhea or other digestive discomfort symptoms, so you should use it in moderation when using mannitol products.
Last Update：2024-04-09 20:49:11
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CAS: 7343-51-3
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