Ngwaahịa
N, N'-Diphenylurea
Okwu ndị yiri: Carbanilide (7CI,8CI);1,3-Diphenylcarbamide; AD 30;DPU;N,N'-Diphenylurea;N-Phenyl-N'-phenylurea;NSC 227401;NSC 8485;s-Diphenylurea;sym-Diphenylurea
Ngwongwo Chemical nke N,N'-Diphenylurea
● Ọdịdị/Agba: siri ike
● Uzuoku Nrụgide:2.5E-05mmHg na 25°C
● Ebe Na-agbaze: 239-241 Celsius (ọkụ)
● Ntụgharị uche: 1.651
● Ebe esi mmiri: 262 Celsius C na 760 mmHg
● PKA: 14.15± 0.70 (buru amụma)
● Ebe Flash: 91.147 Celsius
PSA: 41.13000
● Njupụta: 1.25 g / cm3
● LogP:3.47660
● Okpomọkụ Nchekwa: Ụlọ ahịa na RT.
● Solubility
● Mmiri Solubility.: 150.3mg / L (okpomọkụ ekwughị)
● XLogP3:3
● Ọnụọgụ ndị na-enye onyinye nke hydrogen:2
● Ọnụọgụ nnabata nke njikọ hydrogen:1
● Ọnụọgụ nkekọ na-agbanwe agbanwe:2
● Kpọmkwem Mass:212.094963011
● Ọnụ ọgụgụ atọm dị arọ:16
● Ihe mgbagwoju anya:196
Ịdị ọcha/ịdị mma
99% * data sitere na ndị na-ebubata ngwaahịa
1,3-Diphenylurea * data sitere na ndị na-eweta reagent
Ozi nchekwa
● Foto (s):R22: Ọ na-emerụ ahụ ma e loro.;
● Koodu ihe ize ndụ: R22: Ọ na-emerụ ahụ ma ọ bụrụ na eloro ya.;
● Okwu:R22: Ọ na-emerụ ahụ ma e loro.;
● Okwu Nchekwa: 22-24/25
Faịlụ MSDS
Bara uru
N, N'-Diphenylurea, nke a makwaara dị ka DPU, bụ ngwakọta organic na usoro kemịkal C13H12N2O.Ọ bụ ihe na-acha ọcha, kristal siri ike nke na-adị ntakịrị soluble na mmiri mana soluble na organic solvents dị ka ethanol na acetone.N, N'-Diphenylurea nwere ngwa dị iche iche na ụlọ ọrụ na nyocha. Otu n'ime isi ihe eji eme N, N'-Diphenylurea bụ ihe na-eme ngwa ngwa roba na usoro vulcanization.Ọ na-arụ ọrụ dị ka onye na-emekọ ihe ngwa ngwa n'akụkụ sọlfọ iji mee ka ọgwụgwọ nke ogige rọba dị ngwa, karịsịa na mmepụta taya.N, N'-Diphenylurea na-enyere aka melite ike ike, ike siri ike, na ihe ndị ọzọ na-arụ ọrụ nke rubber vulcanized. Na mgbakwunye na vulcanization roba, N, N'-Diphenylurea na-ahụkwa ngwa dị ka onye na-ahụ maka kemịkalụ dị iche iche.Enwere ike iji ya na nkwadebe nke carbamates, isocyanates, na urethanes, yana ọgwụ na agrochemicals.N, N'-Diphenylurea na-etinyekwa aka na njikọ nke antioxidants, dyes, na ezigbo kemịkal ndị ọzọ.A na-atụ aro ka iji ngwa nchedo onwe onye, dị ka uwe aka na enyo enyo, na ịrụ ọrụ na mpaghara ikuku nwere nke ọma.Ekwesịrị ịkpachara anya ka ịzere akpụkpọ anụ na iku ume nke ihe ahụ. Biko buru n'uche na ozi enyere ebe a bụ nkọwa zuru ezu nke N, N'-Diphenylurea na ngwa ya.Ojiji akọwapụtara, ịkpachara anya na ụkpụrụ nwere ike ịdịgasị iche dabere na ihe gbara ya gburugburu yana ngwa ebum n'uche.
