Trimethyl Phosphonoacetate (TMPA) CAS 5927-18-4 Purity >99.0% (GC) Ubora wa Juu wa Kiwanda
Ugavi wa Watengenezaji Wenye Ubora wa Juu, Uzalishaji wa Biashara
Jina la Kemikali: Trimethyl Phosphonoacetate CAS: 5927-18-4
Jina la Kemikali | Trimethyl Phosphonoacetate |
Visawe | TMPA;Asidi ya Dimethylphosphonoacetic Methyl Ester;Methyl Dimethylphosphonoacetate;Asidi ya Phosphonoacetic Trimethyl Ester;Methyl 2-(Dimethoxyphosphoryl)acetate |
Nambari ya CAS | 5927-18-4 |
Nambari ya CAT | RF-PI1247 |
Hali ya Hisa | Katika Hisa, Uzalishaji Umeongezeka Hadi Tani |
Mfumo wa Masi | C5H11O5P |
Uzito wa Masi | 182.11 |
Kuchemka | 108℃/3 mmHg |
Mvuto Maalum (20/20) | 1.27 |
Kielezo cha Refractive | n20/D 1.435~1.438 |
Umumunyifu wa Maji | Imechanganyika Kidogo na Maji |
Chapa | Ruifu Chemical |
Kipengee | Vipimo |
Mwonekano | Kioevu kisicho na Rangi hadi Manjano Uwazi |
Njia ya Usafi / Uchambuzi | >99.0% (GC) |
Unyevu (KF) | <0.50% |
Uchafu Mmoja | <0.50% |
Jumla ya Uchafu | <1.00% |
Mtihani wa Uwazi | Wazi Bila Dawa Zilizosimamishwa |
Thamani ya Asidi (mgKOH/g) | <2.0 |
Kiwango cha Mtihani | Kiwango cha Biashara |
Matumizi | Wasaidizi wa Dawa |
Kifurushi: Chupa, 25kg/Pipa au 200kg/Ngoma, au kulingana na mahitaji ya mteja.
Hali ya Uhifadhi:Hifadhi kwenye vyombo vilivyofungwa mahali pa baridi na kavu;Kinga kutoka kwa mwanga na unyevu.
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Trimethyl Phosphonoacetate (CAS: 5927-18-4) hutumiwa zaidi katika tasnia ya dawa kama sehemu ya kati ya dawa.Trimethyl phosphonoacetate hutumiwa katika utayarishaji wa sarin A na athari za aina ya Mannich ya intramolecular.Trimethyl Phosphonoacetate inahusika katika utaftaji wa Horner-Wadsworth-Emmons na aldehidi na ketoni kutoa esta za akriliki.Trimethyl Phosphonoacetate pia inahusika katika athari za oxa-Michael, prenylation ya oxindoles na athari za heterocyclization.
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