3-Fluoro-2-methylphenyl isocyanate

3-Fluoro-2-methylphenyl isocyanate - Names and Identifiers

Name	3-Fluoro-2-methylphenyl isocyanate
Synonyms	3-Fluoro-2-methylphenyl isocyanate 3-FLUORO-2-METHYL-PHENYLISOCYANATE 1-fluoro-3-isocyanate-2-methylbenzene 1-FLUORO-3-ISOCYANATO-2-METHYL-BENZENE Benzene, 1-fluoro-3-isocyanato-2-methyl-
CAS	60221-81-0
InChI	InChI=1/C8H6FNO/c1-6-7(9)3-2-4-8(6)10-5-11/h2-4H,1H3

3-Fluoro-2-methylphenyl isocyanate - Physico-chemical Properties

Molecular Formula	C8H6FNO
Molar Mass	151.14
Density	1.164 g/mL at 25 °C
Boling Point	201 ºC
Flash Point	73 ºC
Storage Condition	2-8°C
Refractive Index	n20/D1.518

3-Fluoro-2-methylphenyl isocyanate - 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. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
UN IDs	2206
WGK Germany	3

3-Fluoro-2-methylphenyl isocyanate - Introduction

3-Fluoro-2-methylphenyl isocyanate is an organic compound with the chemical formula C8H6FNO. The following is a description of its nature, use, preparation and safety information:

Nature:
-Appearance: 3-Fluoro-2-methylphenyl isocyanate is a colorless to pale yellow liquid.
-Melting point: approximately -30°C to -33°C.
-Boiling point: about 130 ℃ to 135 ℃.
-Density: Approximately 1.18 g/mL.
-Solubility: Soluble in organic solvents such as ether, ethanol and ketone, insoluble in water.

Use:
- 3-Fluoro-2-methylphenyl isocyanate can be used as an intermediate in organic synthesis.
-It can be used to synthesize other compounds, such as the synthesis of drugs, pesticides and dyes.

Preparation Method:
The synthesis of-3-Fluoro-2-methylphenyl isocyanate is generally obtained by reacting phenyl isocyanate with an appropriate amount of fluorinated reagents.
-The specific synthesis method can be optimized according to actual needs and conditions.

Safety Information:
- 3-Fluoro-2-methylphenyl isocyanate is irritating and corrosive.
-It should be used in a well-ventilated area and requires appropriate personal protective measures such as wearing protective gloves and glasses.
-Avoid contact with skin, eyes and respiratory tract, and please do not use when eating, drinking and smoking.
-If ingested or inhaled, seek medical advice immediately and show your doctor the compound's label or safety data sheet.

Last Update：2024-04-09 02:00:47