59377-19-4 - Names and Identifiers
59377-19-4 - Physico-chemical Properties
Molecular Formula | C13H9NO2
|
Molar Mass | 211.22 |
Density | 1.169 g/mL at 25 °C (lit.) |
Boling Point | 170 °C/3 mmHg (lit.) |
Flash Point | >230°F |
Vapor Presure | 0.000725mmHg at 25°C |
BRN | 393196 |
Storage Condition | 2-8°C |
Sensitive | Moisture Sensitive |
Refractive Index | n20/D 1.595(lit.) |
MDL | MFCD00013876 |
59377-19-4 - 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.
S36 - Wear suitable protective clothing.
|
UN IDs | UN 2206 6.1/PG 3 |
WGK Germany | 3 |
HS Code | 29291000 |
Hazard Class | 6.1 |
Packing Group | III |
59377-19-4 - Introduction
4-phenoxyphenyl isocyanate(4-phenoxyphenyl isocyanate) is an organic compound with the chemical formula C13H9NO2. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: 4-phenoxyphenyl isocyanate is a colorless to light yellow liquid.
-Solubility: It can be dissolved in organic solvents, such as ethers, alcohols and ketones.
-Melting point and boiling point: The specific value depends on the type of isobody or transposition.
Use:
-4-phenyphenyl isocyanate is an important organic synthesis intermediate, which can be used to synthesize other organic compounds.
-It is often used in the synthesis of lead compounds in the field of medicine and pesticides to develop new drugs and pesticides.
Preparation Method:
There are many methods for preparing 4-phenoxyphenyl isocyanate, one of which is a typical method by reacting 4-phenoxymethylaniline with hydrogen cyanide under the catalysis of alkali.
Safety Information:
- 4-phenoxyphenyl isocyanate is an irritant substance that may cause irritation to the skin, eyes and respiratory tract.
-It is a hazardous substance and should be protected by protective measures such as wearing protective gloves, goggles and respirators.
-During use and storage, care should be taken to avoid contact with oxidants, acids and other substances.
-When handling the compound, follow appropriate safety procedures and follow the recommendations in the relevant chemical safety manual.
Last Update:2024-04-09 15:17:58