90292-67-4 - Names and Identifiers
Name | 2-Chloro-3,6-difluorobenzyl bromide
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Synonyms | Chloro-3,6-Difluorobenzylbr 2-Chloro-3,6-difluorobenzyl bromide 2-CHLORO-3,6-DIFLUOROBENZYL BROMIDE à-bromo-2-chloro-3,6-difluorotoluene alpha-Bromo-2-chloro-3,6-difluorotoluene 2-(Bromomethyl)-3-chloro-1,4-difluorobenzene 2-(bromomethyl)-3-chloro-1,4-difluorobenzene Benzene, 2-(bromomethyl)-3-chloro-1,4-difluoro- 2-(Bromomethyl)-3-chloro-1,4-difluorobenzene, alpha-Bromo-2-chloro-3,6-difluorotoluene
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CAS | 90292-67-4
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InChI | InChI=1/C7H4BrClF2/c8-3-4-5(10)1-2-6(11)7(4)9/h1-2H,3H2 |
90292-67-4 - Physico-chemical Properties
Molecular Formula | C7H4BrClF2
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Molar Mass | 241.46 |
Density | 1.733 |
Boling Point | 221℃ |
Flash Point | 88℃ |
Vapor Presure | 0.16mmHg at 25°C |
Storage Condition | under inert gas (nitrogen or Argon) at 2–8 °C |
Sensitive | Lachrymatory |
Refractive Index | 1.55 |
90292-67-4 - Risk and Safety
Risk Codes | R34 - Causes burns
R36/37/38 - Irritating to eyes, respiratory system and skin.
R22 - Harmful if swallowed
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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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UN IDs | 1760 |
Hazard Note | Corrosive/Lachrymatory |
Hazard Class | 8 |
Packing Group | III |
90292-67-4 - Introduction
2-Chloro-3,6-difluorobenzyl bromide is an organic compound whose chemical formula is C7H4BrClF2. In its molecular structure, one chlorine atom and two fluorine atoms are substituted for the benzene ring, and the bromine atom is connected to the benzyl group.
2-Chloro-3,6-difluorobenzyl bromide has a colorless to light yellow liquid with a pungent odor. It is a high melting point, low volatile compound.
2-Chloro-3,6-difluorobenzyl bromide are commonly used as reagents and intermediates in organic synthesis. It can be used in the preparation of other organic compounds, such as pharmaceuticals and pesticides. In addition, it can also be used for esterification, etherification and cyclization reactions in organic synthesis.
2-Chloro-3,6-difluorobenzyl bromide is usually prepared by reacting 2,6-difluorobenzaldehyde with aluminum trichloride to obtain 2-chloro-3, 6-difluorobenzoic acid, and then reacting with cuprous bromide to generate 2-Chloro-3,6-difluorobenzyl bromide.
Regarding safety information, 2-Chloro-3,6-difluorobenzyl bromide is a corrosive compound that may cause irritation and injury in contact with skin, eyes or by inhalation of its vapors. Therefore, it is necessary to take appropriate safety measures during use and handling, such as wearing protective gloves, goggles and respiratory protection equipment, ensuring a well-ventilated laboratory environment, and avoiding contact with skin and eyes. At the same time, the relevant regulations on disposal and storage should be followed when using.
Last Update:2024-04-09 21:11:58