Industrial fluorene;Fluorene≥ 99% (HPLC);O-BIPHENYLENEMETHANE CAS 86-73-7 Vagadziri

Isu tiri vagadziri vanotungamira veBISMUTH VANADIUM OXIDE CAS 14059-33-7 kuChina.BISMUTH VANADIUM OXIDE CAS 14059-33-7 inowanikwa mu stock uye inogona kuendeswa nekukasira.COA, MSDS uye TDS yeBISMUTH VANADIUM OXIDE CAS 33059-1405 -7.

Methyl 4-(chloromethyl)benzoate CAS 34040-64-7 Carbonyl compounds; Pharmaceutical intermediates; Chemical Reagents; synthesis

Ethyltriphenylphosphonium bromideCAS 1530-32-1 yakashandiswa se wittig reagent.Ethyltriphenylphosphonium bromide uye mamwe phosphonium munyu ane antiviral activity.

Isu tiri vanotungamira kugadzira 4'-Bromoacetophenone CAS 588-93-2 muChina.4'-Bromoacetophenone CAS 588-93-2 inowanikwa muzvitoro uye inogona kuendeswa nekukurumidza.COA, MSDS uye TDS ye4'-Bromoacetophenone CAS 588-93-2.

Kugamuchirwa kutenga Hexamethylphosphoramide CAS 680-31-9 kubva kwatiri.
Hexamethylphosphoric triamide, inozivikanwawo sehexaphosphoramide uye hexamethylphosphoramide, inogadzirirwa nekuita kwe dimethylamine uye phosphorus oxychloride. Molecular uremu 179.2. Haina ruvara kana chiedza yero inoonekera mvura. Zvishoma zvine hove uye zvinorwadza. Soluble mu polar uye kwete-polar solvents. Inosanganiswa nemapurasitiki akajairwa akadai se dioctyl phthalate, dioctyl sebacate, uye triphenyl phosphite mune chero chikamu. Toxicity yakafanana neye phosphate esters. Dzivisa kusangana neganda. Chigaba chinofanirwa kuvharwa zvakasimba kudzivirira kubuda nekuora nekuda kwekunyura kwemvura.

Isu tiri vagadziri vanotungamira veOctyl 4-methoxycinnamate CAS 5466-77-3 muChina.Octyl 4-methoxycinnamate CAS 5466-77-3 inowanikwa mu stock uye inogona kuendeswa nekukurumidza.COA, MSDS neTDS yeOctyl 4-methoxycinnamate CAS 5466-77-3.