Methyl Trichloroacetate CAS 598-99-2 Purity >99.0% (GC)
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Jina la Kemikali | Methyl Trichloroacetate |
Visawe | Asidi ya Trichloroacetic Methyl Ester;MTCA |
Nambari ya CAS | 598-99-2 |
Nambari ya CAT | RF-PI2237 |
Hali ya Hisa | Katika Hisa, Uwezo wa Uzalishaji 8000MT/Mwaka |
Mfumo wa Masi | C3H3Cl3O2 |
Uzito wa Masi | 177.41 |
Kiwango cha kuyeyuka | -18 ℃ |
Kuchemka | 152.0~153.0℃(taa) |
Kiwango cha Kiwango | 72℃ |
Msongamano | 1.488 g/mL katika 25℃ (lit.) |
Nyeti | Nyeti kwa Unyevu |
Umumunyifu | Mumunyifu katika Ethanoli, Etha na Benzene.Haiyeyuki katika Maji |
Chapa | Ruifu Chemical |
Kipengee | Vipimo |
Mwonekano | Kioevu kisicho na rangi cha Uwazi |
Njia ya Usafi / Uchambuzi | >99.0% (GC) |
Maji (na Karl Fischer) | <0.10% |
Asidi | <0.10% |
Methyl Dichloroacetate | <0.20% (CAS: 116-54-1) |
Kielezo cha Refractive n20/D | 1.455 ~1.457 |
Mvuto Maalum (20/20℃) | 1.486~1.489 |
Jumla ya Uchafu | <1.00% |
Spectrum ya Infrared | Inalingana na Muundo |
Kiwango cha Mtihani | Kiwango cha Biashara |
Kifurushi:Chupa ya Fluorinated, 25kg/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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Methyl Trichloroacetate (CAS: 598-99-2) ilitumika kutia madoa hasi ya protini ambayo iliruhusu protini ambazo hazijarekebishwa kurejeshwa kwa masomo ya kibiolojia au kubadilishwa kwa mfuatano wa asidi ya amino.Kugusa kunaweza kuwasha ngozi, macho na utando wa mucous kidogo.Inaweza kuwa na sumu kwa kumeza.Inatumika kutengeneza kemikali zingine.Methyl Trichloroacetate ni kemikali tendaji ambayo hutumika kama kiungo cha kati katika usanisi wa misombo mbalimbali ya kikaboni.Imeonyeshwa kuguswa na nucleophiles, kama vile vikundi vya haidroksili, kuunda mchanganyiko wa shaba.
Hatari kwa Afya: SUMU;Kuvuta pumzi, kumeza au kugusa (ngozi, macho) na mvuke, vumbi au dutu kunaweza kusababisha majeraha mabaya, kuungua au kifo.Kugusa dutu iliyoyeyushwa kunaweza kusababisha majeraha makubwa ya ngozi na macho.Mwitikio wa maji au hewa yenye unyevu utatoa gesi zenye sumu, babuzi au zinazoweza kuwaka.Mwitikio wa maji unaweza kutoa joto nyingi ambalo litaongeza mkusanyiko wa mafusho angani.Moto utazalisha gesi zinazowasha, babuzi na/au zenye sumu.Mtiririko wa maji kutoka kwa udhibiti wa moto au maji ya dilution inaweza kuwa babuzi na/au sumu na kusababisha uchafuzi wa mazingira.
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