2-Chloro-6-isocyanatotoluene, 1-Chloro-3-isocyanato-2-methylbenzene - Names and Identifiers
2-Chloro-6-isocyanatotoluene, 1-Chloro-3-isocyanato-2-methylbenzene - Physico-chemical Properties
Molecular Formula | C8H6ClNO
|
Molar Mass | 167.59 |
Density | 1.247g/mLat 25°C(lit.) |
Boling Point | 95°C9mm Hg(lit.) |
Flash Point | 230°F |
Vapor Presure | 0.0369mmHg at 25°C |
BRN | 2691111 |
Storage Condition | Room Temprature |
Sensitive | Moisture Sensitive/Lachrymatory |
Refractive Index | n20/D 1.56(lit.) |
MDL | MFCD00037036 |
2-Chloro-6-isocyanatotoluene, 1-Chloro-3-isocyanato-2-methylbenzene - Risk and Safety
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 | 29291090 |
Hazard Note | Toxic/Corrosive/Lachrymatory/Moisture Sensitive |
Hazard Class | 6.1 |
Packing Group | III |
2-Chloro-6-isocyanatotoluene, 1-Chloro-3-isocyanato-2-methylbenzene - Introduction
3-Chloro-2-methylphenyl isocyanate is an organic compound with the chemical formula C8H6ClNO. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: Colorless to light yellow liquid.
-Boiling point: 216-217 ℃.
-Density: 1.24g/cm³(20 ℃).
-Melting point: No specific value provided.
-Solubility: Slightly soluble in water, soluble in organic solvents such as ether and alcohol.
-Odor: pungent and pungent odor.
Use:
- 3-Chloro-2-methylphenyl isocyanate is mainly used as an organic synthesis intermediate for the synthesis of other compounds.
-It can be used to prepare organic compounds such as pesticides, medicines and dyes.
Preparation Method:
- 3-Chloro-2-methylphenyl isocyanate is usually prepared by introducing chlorine and methyl groups on the benzene ring, and then reacting with isocyanate.
-The preparation process may involve the use of organic solvents and strong acids, which need to be carried out under appropriate laboratory conditions.
Safety Information:
- 3-Chloro-2-methylphenyl isocyanate is a compound with pungent and pungent odor. It must be handled carefully and operated in a well-ventilated place.
-It may be irritating to the skin, eyes and respiratory system, so appropriate personal protective equipment such as gloves, safety glasses and respiratory protection is required.
-Avoid contact with combustibles, oxidants and strong acids during storage and handling to prevent fire or explosion.
-In the process of handling and disposal, local and national environmental regulations must be followed, and appropriate protective measures must be taken to avoid pollution and harm to the environment.
Please note that due to the nature of the chemical and the complexity of the specific use, the information provided above is for reference only. When using and handling chemicals, always follow safe practices and refer to reliable chemical safety data and relevant information.
Last Update:2024-04-09 20:49:11