Benzene, 1-chloro-2-methoxy-3-nitro- - Names and Identifiers
Benzene, 1-chloro-2-methoxy-3-nitro- - Physico-chemical Properties
Molecular Formula | C7H6ClNO3
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Molar Mass | 187.58 |
Density | 1.366g/cm3 |
Boling Point | 276.7°C at 760 mmHg |
Flash Point | 121.1°C |
Vapor Presure | 0.00798mmHg at 25°C |
Storage Condition | Sealed in dry,Room Temperature |
Refractive Index | 1.559 |
Benzene, 1-chloro-2-methoxy-3-nitro- - Risk and Safety
Hazard Symbols | Xi - Irritant
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Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin.
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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.
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Benzene, 1-chloro-2-methoxy-3-nitro- - Introduction
It is an organic compound. The following is an introduction to some of its properties, uses, formulation and safety information:
Nature:
-Appearance: colorless or yellowish crystal
-Molecular formula: C7H6ClNO3
-Molecular weight: 181.58g/mol
-Melting point: 70-72 degrees Celsius
-Boiling point: 241.5 degrees Celsius
-Density: 1.40 g/ml
-Solubility: Insoluble in water, soluble in most organic solvents
Use:
-is an important intermediate in organic synthesis and is often used in the synthesis of other organic compounds.
-It is also used as a raw material for pesticides, pigments and dyes.
Preparation Method:
-is prepared by nitration of aniline. First, aniline reacts with concentrated nitric acid to form 2-nitroaniline. Then, under basic conditions, 2-nitroaniline reacts with chloromethanol (excess sodium hydroxide or sodium carbonate is present in methanol) to form a carbonate.
Safety Information:
-is an organic compound that requires careful handling to avoid contact with skin, eyes and respiratory tract.
-Appropriate personal protective equipment such as lab gloves, goggles and protective clothing should be used during handling.
-Avoid inhaling its vapor and use it in a well-ventilated place.
-Chemical safety practices should be followed during storage and handling.
-Do not contact this compound with strong oxidants or combustibles to avoid the risk of fire or explosion.
Last Update:2024-04-10 22:29:15