44′ Dimethoxytriphenylmethyl Chlide CAS 40615-36-9
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2-Bromoacetophene CAS 70-11-1 Ụlọ Ahịa Ahịa
Nọmba CAS: 70-11-1
Usoro ihe omimi: C8H7BrO
Arọ molikula: 199.05
Njirimara kemịkalụ: kristal na-acha ọcha dị ka agịga sitere na ethanol, nke sitere na bromination nke acetophenone.Ọ na-egbu egbu ma nwee ihe onwunwe lachrymatory siri ike;ọ nwere ike na-ere ọkụ mgbe ọkụ na-emeghe, ma na-ewepụta nnukwu vapor lachrymatory mgbe ọ na-ekpo ọkụ.Ekwesịrị ka edochi ya ma mee ka ọ ghara ịdị n'ìhè.
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2-Chloro-1-phenylethanone CAS 532-27-4
Nọmba CAS: 532-27-4
Usoro ihe omimi: C8H7ClO
Ibu ibu: 154.59358
Ebe esi mmiri: 244-245 Celsius
Ebe mgbaze: 53-56 Celsius
Njirimara kemịkalụ: kristal ọcha ma ọ bụ ìhè edo edo
Ngwa: Pharmaceutical intermediates, eji na pharmaceuticals na organic njikọ
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Formamidine Acetate CAS 3473-63-0
Nọmba CAS: 3473-63-0
Ebe mgbaze: 157-161 ℃
Mmiri: 0.5%
Ọdịdị: kristal ọcha
Ọnọdụ nchekwa: Ọ dị mfe ịnweta mmiri, nchekwa na ebe akọrọ
Ngwa: Intermediates of pharmaceuticals
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Sodium Bromate CAS 7789-38-0 Factory Direct Sales
Nọmba CAS: 7789-38-0
Usoro ihe omimi: NaBrO3
Ibu ibu: 150.892
Ebe esi mmiri: 1390 ℃
Ebe mgbaze: 755 ℃
Njirimara chemical: ọcha crystalline ntụ ntụ
Ngwa: eji dị ka nyocha reagent, oxidizing gị n'ụlọnga, perm gị n'ụlọnga, na nwekwara ike gwakọta na sodium bromide igbari ọla edo.
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Ọnụ ahịa ọnụ ahịa Formamidine Hydrochloride CAS 6313-33-3
Nọmba CAS: 6313-33-3
InChi: InChi=1/CH4N2.ClH/c2-1-3;/h1H,(H3,2,3);1H
Ebe mgbaze: 79-85°C
Ebe esi mmiri: 46.3°C na 760 mmHg
Ebe ọkụ ọkụ: 16.8°C
Ọnọdụ nchekwa: Debe n'ebe gbara ọchịchịrị, mechie ya na nkụ, okpomọkụ ụlọ
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Tetrabutylammonium Iodide CAS 311-28-4
Nọmba CAS: 311-28-4
Usoro ọgwụ: C16H36IN
Ebe mgbaze:: 141-143°C
Solubility: acetonitrile: 0.1g/ml, doro anya, enweghị agba
Ọdịdị: kristal ọcha ma ọ bụ ntụ ntụ ọcha
Ngwa: ihe mkpali mbufe nkebi, ion pair chromatography reagent, polarographic analysis reagent, Organic Synthesis.
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DMTCl44′Dimethoxytrityl CAS 40615-36-9
Nọmba CAS: 40615-36-9
Ịdị ọcha: ≥98%
Ebe mgbaze: 120-125 ℃ (dec.)
Ọdịdị: ìhè kristal pink
Ọnọdụ nchekwa: Chekwa na 2 ~ 8°C
Ngwa: Onye ọrụ nchekwa otu dị irè;onye na-ewepụ ihe;onye na-echebe hydroxyl maka nucleosides na nucleotides
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Ọdịmma dị elu 2-Chloroacetamide CAS 79-07-2
Nọmba CAS: 79-07-2
Usoro ihe omimi: C2H4ClNO
Ibu ibu: 93.5123
Njirimara chemical: kristal ọcha;soluble na oge 10 mmiri na oge 10 nke ethanol zuru oke;dị ntakịrị soluble na ether
Ngwa: Synthesis nke Chemicalbook organic ogige dị ka chloroacetonitrile na sulfamethylpyrazine;A na-eji ya maka njikọ organic nke etiti ọgwụ na njikọ nke ogige ndị dị ka chloroacetonitrile, sulfonamide-3-methoxypyrazine na sulfamethylpyrazine.
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Emere na China Bronopol (BAN) CAS 52-51-7
Nọmba CAS: 52-51-7
Usoro ihe omimi: C3H6BrNO4
Arọ molikula: 199.94
Chemical Njirimara: N'ime ụlọ okpomọkụ, ọ na-acha ọcha na-acha odo odo, odo-agba aja aja crystalline ntụ ntụ, odorless na enweghị ụtọ, mfe soluble na mmiri, ethanol, propylene glycol, insoluble na chloroform, acetone, benzene, wdg Ọ ga-eji nwayọọ nwayọọ decompose na alkaline. aqueous ngwọta, na nwere corrosive mmetụta na ụfọdụ ọla, dị ka aluminom.
Ngwa: Preservatives na bactericides maka ịchọ mma, nke nwere ike n'ụzọ dị irè igbochi na ịchịkwa a dịgasị iche iche nke osisi pathogenic nje bacteria.
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Ọnụ ahịa ụlọ ọrụ maka Chloroacetate CAS 107-14-2
Nọmba CAS: 107-14-2
Usoro ihe omimi: C2H2ClN
Arọ molikula: 75.5
Njirimara kemịkalụ: mmiri mmiri na-enweghị agba;njupụta 1.193g / cm3;ebe mgbaze 38 ° C;ihe na-esi ísì ụtọ 124-126 ° C;uzuoku mgbali 1.064kPa (20 Celsius C);solubility: insoluble na mmiri, soluble na hydrocarbons na alcohols
Ngwa: eji dị ka nyocha reagents, fumigants, pesticides, ihe mgbaze, organic njikọ intermediates.
Na-ewebata Chloroacetonitrile – Ngwọta Chemistry kacha gị
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N'ogbe Dichloroacetonitile CAS 3018-12-0
Nọmba CAS: 3018-12-0
Usoro ihe omimi: C2HCl2N
Arọ molikula: 109.94
Njirimara kemịkalụ: mmiri mmiri na-enweghị agba;Njupụta: 1.369g/cm3;Ebe esi mmiri: 110-112 ° C;A na-eme ya na ethanol, ether, methanol
Ngwa: A na-eji ya na njikọ organic, a na-ejikwa ya dị ka ihe mgbaze
Na-ewebata Dichloroacetonitrile – Ngwọta Kachasị Eke maka Ngwakọta Ngwakọta
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Dichloroacetamide dị elu CAS 683-72-7
Nọmba CAS: 683-72-7
Usoro ihe omimi: C2H3Cl2NO
Ibu ibu: 127.96
Njirimara chemical: Monoclinic columnar crystals.Ebe mgbaze bụ 99.4°C, ebe isi ya bụ 233-234°C (99kPa).Soluble na mmiri ọkụ, mmanya na ether.Na mmiri vepo nwere ike na-agbanwe agbanwe, nwere ike sublimated.
Ngwa: etiti na organic njikọ
Ewebata Dichloroacetamide, Nke kacha mma n'etiti n'ime Organic Synthesis!