Carbamic chloride, N-methoxy-N-methyl- - Names and Identifiers
Carbamic chloride, N-methoxy-N-methyl- - Physico-chemical Properties
Molecular Formula | C3H6ClNO2
|
Molar Mass | 123.54 |
Density | 1.233±0.06 g/cm3(Predicted) |
Boling Point | 60°C/18mmHg(lit.) |
Appearance | Form Liquid, color Clear colorless to slightly yellow |
Color | Clear colorless to slightly yellow |
Storage Condition | Room Temprature |
Refractive Index | 1.442-1.444 |
Carbamic chloride, N-methoxy-N-methyl- - Risk and Safety
Hazard Symbols | C - Corrosive
|
Risk Codes | R40 - Limited evidence of a carcinogenic effect
R34 - Causes burns
R29 - Contact with water liberates toxic gas
R20/22 - Harmful by inhalation and if swallowed.
|
Safety Description | S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
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.
|
UN IDs | UN 3265 8/PG II |
HS Code | 29241900 |
Hazard Class | 8 |
Packing Group | II |
Carbamic chloride, N-methoxy-N-methyl- - Upstream Downstream Industry
Carbamic chloride, N-methoxy-N-methyl- - Introduction
N-METHOXY-N-METHYLCARBAMOYL CHLORIDE, also known as N-methoxy-N-methylcarbamic acid CHLORIDE, has the chemical formula ClC(O)N(CH3)OC(CH3)3, it is a colorless to slightly yellow liquid.
The following is information on the nature, use, formulation and safety of N-METHOXY-N-METHYLCARBAMOYL CHLORIDE:
Nature:
-Appearance: colorless to slightly yellow liquid
-Melting point:-68 ° C
-Boiling point: 59-62 ° C
-Density: 1.043 g/mL
-Solubility: Soluble in ethers, alcohols and ketones
-Reactivity: It has a strong odor and belongs to acid chloride compounds, which can react with nucleophilic substitution of amines.
Use:
- N-METHOXY-N-METHYLCARBAMOYL CHLORIDE is commonly used as a reagent in organic synthesis to introduce methoxycarbonyl CHLORIDE groups.
-It can be used to synthesize compounds, such as pharmaceutical intermediates.
Method:
N-METHOXY-N-METHYLCARBAMOYL CHLORIDE can be prepared by the following reaction:
1. The formyl chloride (CHClO) reacts with N-methoxy-N-methyl formamide to generate N-methoxy-N-methyl formyl chloride.
Safety Information:
- N-METHOXY-N-METHYLCARBAMOYL CHLORIDE has a pungent odor and may cause irritation in contact with skin and eyes.
-Wear appropriate protective gloves, glasses and lab coats when used.
-Avoid inhaling its vapor and ensure that it is operated in a well-ventilated place.
-Store away from heat, fire and oxidizing agents.
Please note that when using and handling chemicals, safe operating procedures must be followed, and it is best to operate under the guidance of chemical professionals.
Last Update:2024-04-09 15:18:02