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Structure of 95-74-9
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2-Chloro-4-aminotoluene has been used in the preparation of 2-chloro-4-cyanotoluene by Sandmeyer reaction with cuprous cyanide.
3-Chloro-4-methylaniline serves as a versatile building block in medicinal chemistry and agrochemical synthesis, enabling efficient construction of substituted anilines via standard coupling reactions. Its ortho-chloro and meta-methyl substituents provide favorable electronic and steric profiles for palladium-catalyzed cross-couplings, while the primary amine facilitates direct derivatization. Bench-stable and readily purified by distillation or recrystallization, it functions reliably in multi-step syntheses requiring functional group tolerance and predictable reactivity.
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GHS Pictogram :
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GHS No : GHS06,GHS09
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Signal Word : Danger
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UN#: 2239
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Class : 6.1
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Packing Group : Ⅲ
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Hazard Statements : H301+H311-H315-H319-H410
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Precautionary Statements : P264-P270-P273-P280-P302+P352-P305+P351+P338-P330-P361+P364-P362+P364-P391-P405-P501
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Lot numbers can be found on the outside label of a product: