p-Toluenesulfonamide bụ ezigbo ihe na-eme ka plastik sie ike nke ọma maka thermosetting plastik, ọ dabara adaba maka phenolic resin, melamine resin, urea-formaldehyde resin, polyamide na resin ndị ọzọ. Obere ngwakọta nwere ike ime ka nhazi dịkwuo mma, mee ka ọ dị mma, ma nye ngwaahịa ahụ ezigbo mma. p-Toluenesulfonamide enweghị mmetụta dị nro nke ihe na-eme ka plastik mmiri dị nro, ọ dịghị ekwekọ na polyvinyl chloride na vinyl chloride copolymers, ọ dakọkwara n'akụkụ ụfọdụ na cellulose acetate, cellulose acetate butyrate na cellulose nitrate.

Njirimara kemịkalụ:

Kristal ọcha na-agbaze agbaze. A na-agbaze na ethanol, a naghị agbaze na mmiri na ether.

usoro mmepụta

Nke mbụ, tinye akụkụ nke mmiri HN3 n'ime ite mmeghachi omume ahụ, tinye p-toluenesulfonyl chloride ka ị na-agwakọta ya, okpomọkụ ahụ ga-ebili n'onwe ya ruo 50°C. Mgbe okpomọkụ ahụ dasịrị, tinye mmiri ammonia fọdụrụnụ. Meghachi omume na 85~90℃Chemicalbook maka awa 0.5. Mmeghachi omume ahụ na-akwụsị mgbe uru pH ruru 8 ruo 9. Jụụ ruo 20°C, sachaa, ma jiri mmiri saa achịcha nzacha ahụ iji nweta ngwaahịa na-adịghị mma. A na-eji carbon arụ ọrụ gbanwee agba ya, gbazee na alkali, kewaa ya na acid, tee ya ma kpọọ nkụ iji nweta ngwaahịa ahụ.

Njirimara Kemịkalụ p-Toluenesulfonamide

CAS 70-55-3
Usoro molekụla C7H9NO2S
Ibu molekụla 171.22
EINECS Nke 200-741-1

 
Ebe agbaze 134-137 °C (ọkụ)
Ebe esi mmiri 221°C (10 mmHg)

Njupụta 1.2495 (atụmatụ dị mkpirikpi)
Njupụta uzuoku 5.9 (ma e jiri ya tụnyere ikuku) Ndekọ ihe na-agbanwe agbanwe 1.6100 (atụmatụ)
Ebe ọkụ 202°C

Ibu arọ: 25kg, ejiri drọm katọn kpuchie ya. 50kg.

njirimara: kristal ọcha na-acha ọcha

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