1-Isocyanatoadamantane - Names and Identifiers
1-Isocyanatoadamantane - Physico-chemical Properties
Molecular Formula | C11H15NO
|
Molar Mass | 177.24 |
Density | 1.0290 (rough estimate) |
Melting Point | 144-146 °C (lit.) |
Boling Point | 309.18°C (rough estimate) |
Flash Point | 88.5°C |
Solubility | soluble in Acetone |
Vapor Presure | 0.0262mmHg at 25°C |
Appearance | Powder |
Color | White |
Storage Condition | Room Temprature |
Refractive Index | 1.5302 (estimate) |
1-Isocyanatoadamantane - Risk and Safety
Hazard Symbols | Xn - Harmful
|
Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
R36/37/38 - Irritating to eyes, respiratory system and skin.
|
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S27 - Take off immediately all contaminated clothing.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
|
UN IDs | 2206 |
WGK Germany | 3 |
HS Code | 29291090 |
Hazard Class | 6.1(b) |
Packing Group | III |
1-Isocyanatoadamantane - Introduction
1-isocyyanatotricyclo [3.3.1.1~3,7 ~]decane is an organic compound with a chemical formula of C13H18N2O2 and a molecular weight of 230.3g/mol. It is a colorless to yellowish liquid with a peculiar pungent odor.
1-isocyyanatotricyclo [3.3.1.1~3,7 ~]decane is mainly used as a crosslinking agent and adhesive for polymers. It can react with amino compounds to form polyurethane materials with good mechanical properties and chemical resistance. Therefore, it is widely used in bonding, sealing, coatings, plastics and elastomers.
The method for preparing 1-isocyyanatotricyclo [3.3.1.1~3,7 ~]decane can be obtained by reacting 1-adamantanol with isocyanate. Specific steps are as follows:
1) 1-Adamantanol is reacted with excess isocyanate in an inert solvent.
2) Control the reaction temperature and reaction time to allow the reaction to proceed sufficiently.
3) The reaction mixture was filtered to remove unreacted material.
4) Concentration and purification give 1-isocyanatotricyclo[3.3.1.1~3,7 ~]decane product.
Regarding safety information, 1-isocyanatotricyclo[3.3.1.1~3,7 ~]decane is an organic compound and is irritating. In the use and operation, need to comply with the relevant safety procedures. Avoid contact with skin, eyes and respiratory system, and make sure to operate in a well-ventilated area. If ingested or inhaled into the respiratory system, seek medical attention immediately. At the same time, store it in a sealed container, away from fire, heat and oxygen, to avoid the risk of electric shock, fire and explosion.
Last Update:2024-04-10 22:29:15