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4-ױ
Ӣ Tosyl chloride
ı 4-׻;ױ;Ȼױ;ױ-4-;Լޱ;PTSC;p-ױл;Լ׻
CAS RN 98-59-9
EINECS 202-684-8
ʽ C7H7ClO2S
190.6473
ﻯ| ״ ɫ״ᾧ
; ԼҲлϳҽҩȾϡũҩغϳзŷӦ
99.5% װ25ܱ
ԭ ױױȻᡢȻ
βƷ -ױ޺B޺10BԼױ򡢱

|
۵ 65-69 °C(lit.)
е 134 °C10 mm Hg(lit.)
ܶ 1,006 g/cm³
ѹ 1 mm Hg ( 88 °C)
RTECS DB8929000
128 °C
Store at RT.
ܽ methylene chloride: 0.2 g/mL, clear
ˮܽ hydrolyses
Moisture Sensitive

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ױ ױҪлϳмȾϡũҩԭϣ3칹壬ڼױȡױȺ͌ױȡԷ190.65߾̼ƤճĤΪڼױȼױȡ
ڼױֳ2-׻ȡ2-ױȡɫ״Һ塣ܶ1.3383۵ 10.2.е154(4.800× 103Pa)126(1.333×103Pa)1.5565ˮѡҴ
ױֳ3-׻ȡ3-ױȡɫ״Һ塣۵11.7.е146 (2.933×103Pa)ˮҴѺͱ
ױֳ4-׻ȡ4-ױȡѻʯΪбϵɫƬ״ᾧܶ1.261۵71档е164(4.4×103Pa)151.6 (2.666×103Pa)145146(2.000×103Pa) 134.5(1.333×103Pa)ˮҴѡ
ױȼ“TsCl”ǿ׺;׺ԼȡӦ봼
ROH+TsCl-Py→ROTs+Py+HCl-c·քeɻͻ£
ױ밷·Ӧʽ
ϢChemicalbookĕ骾݋
ѧ| ɫƬ״ᾧ۵71档е151.6棨1.67kPa145-146棨2.0kPaڴѺͱˮ
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