Trimethyl Phosphonoacetate (TMPA) CAS 5927-18-4 Ịdị Ọcha>99.0% (GC) Ụlọ ọrụ dị elu
Onye na-emepụta ihe nwere ogo dị elu, mmepụta azụmahịa
Aha ọgwụ: Trimethyl Phosphonoacetate CAS: 5927-18-4
Aha Chemical | Trimethyl Phosphonoacetate |
Ụdị okwu | TMPA;Dimethylphosphonoacetic Acid Methyl Ester;Methyl Dimethylphosphonoacetate;Phosphonoacetic Acid Trimethyl Ester;Methyl 2- (Dimethoxyphosphosphoryl) acetate |
Nọmba CAS | 5927-18-4 |
Nọmba CAT | RF-PI1247 |
Ọnọdụ Ahịa | N'ọkwa, Mpụta Ihe ruru Tọn |
Usoro ihe omimi | C5H11O5P |
Ibu molekụla | 182.11 |
Ebe esi nri | 108 ℃/3 mmHg |
Nnukwu ike ndọda (20/20) | 1.27 |
Ntụgharị uche | n20/D 1.435~1.438 |
Mmiri Solubility | Mmiri na-eme ka ọ dị ntakịrị |
Ụdị | Ruifu Chemical |
Ihe | Nkọwapụta |
Ọdịdị | Mmiri doro anya na-enweghị agba na-acha odo odo |
Ụzọ ịdị ọcha / nyocha | > 99.0% (GC) |
Mmiri (KF) | <0.50% |
Otu adịghị ọcha | <0.50% |
Mgbakọta adịghị ọcha | <1.00% |
Nnwale doro anya | Kpochapụ na-enweghị ihe kwụsịtụrụ |
Uru acid (mgKOH/g) | <2.0 |
Nlele ọkọlọtọ | Standardkpụrụ ụlọ ọrụ |
Ojiji | Ndị na-ahụ maka ọgwụ |
ngwugwu: Kalama, 25kg / gbọmgbọm ma ọ bụ 200kg / Drum, ma ọ bụ dị ka ndị ahịa chọrọ.
Ọnọdụ Nchekwa:Na-echekwa n'ime akpa ndị a kpuchiri ekpuchi na ebe dị jụụ na nke kpọrọ nkụ;Chebe site na ìhè na mmiri mmiri.
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A na-ejikarị Trimethyl Phosphonoacetate (CAS: 5927-18-4) na ụlọ ọrụ ọgwụ dị ka onye na-ahụ maka ọgwụ.A na-eji Trimethyl phosphonoacetate mee nkwadebe nke sarin A site na mmeghachi omume ụdị Mannich intramolecular.Trimethyl Phosphonoacetate na-etinye aka na Horner-Wadsworth-Emmons olefination na aldehydes na ketones iji nye esters acrylic.Trimethyl Phosphonoacetate na-etinyekwa aka na mmeghachi omume oxa-Michael, prenylation nke oxindoles na mmeghachi omume heterocyclization.
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