Tom ntej: Methyl Trichloroacetate CAS 598-99-2 Purity > 99.0% (GC)
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Tshuaj npe | Methyl Trichloroacetate |
Synonyms | Trichloroacetic Acid Methyl Ester;MTCA |
CAS Nr | 598-99-2 : kuv |
CAT Number | Qauv TSIS MUAJ: RF-PI2237 |
Tshuag xwm txheej | Hauv Tshuag, Muaj Peev Xwm Ntau Lawm 8000MT / Xyoo |
Molecular Formula | C3H3Cl3O2 |
Molecular Luj | 177.41 Nws |
Melting Point | -18 ℃ |
Boiling Point | 152.0 ~ 153.0 ℃ (lit.) |
Flash Point | 72 ℃ |
Qhov ntom | 1.488 g / mL ntawm 25 ℃ (lit.) |
rhiab heev | Moisture Sensitive |
Solubility | Soluble hauv Ethanol, Ether thiab Benzene.Insoluble hauv dej |
Hom | Ruifu Tshuaj |
Yam khoom | Specifications |
Qhov tshwm sim | Colorless pob tshab kua |
Purity / Analysis Method | > 99.0% (GC) |
Dej (los ntawm Karl Fischer) | <0.10% |
Acidity | <0.10% |
Methyl Dichloroacetate hmoov | 0.20% (CAS: 116-54-1) |
Refractive Index n20/D | 1.455 ~ 1.457 ib |
Lub ntiajteb txawj nqus (20/20 ℃) | 1.486-1.489 Nws |
Tag nrho cov impurities | <1.00% |
Infrared Spectrum | Raws li tus qauv |
Test Standard | Enterprise Standard |
Pob:Fluorinated Fwj, 25kg / Nruas, los yog raws li tus neeg yuav tsum tau muaj
Cia txias:Khaws rau hauv cov thawv ntim khoom ntawm qhov chaw txias thiab qhuav;Tiv thaiv los ntawm lub teeb thiab noo noo
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Methyl Trichloroacetate (CAS: 598-99-2) tau siv rau qhov tsis zoo staining ntawm cov protein uas tso cai rau cov proteins uas tsis tau hloov kho kom rov qab los rau kev tshawb fawb lom neeg lossis kev hloov pauv rau amino acid ib ntus.Kev sib cuag yuav ua rau me ntsis khaus tawv nqaij, qhov muag thiab mucous daim nyias nyias.Tej zaum yuav muaj tshuaj lom los ntawm kev noj.Siv los ua lwm yam tshuaj.Methyl Trichloroacetate yog ib qho tshuaj reactive uas yog siv los ua ib qho nruab nrab hauv kev sib txuas ntawm ntau cov organic tebchaw.Nws tau pom tias muaj kev cuam tshuam nrog nucleophiles, xws li pawg hydroxyl, los tsim cov tooj liab complex.
Health Hazard: TOXIC;nqus tau pa, noj los yog sib cuag (tawv nqaij, qhov muag) nrog vapors, plua plav lossis khoom yuav ua rau raug mob hnyav, kub hnyiab lossis tuag.Kev sib cuag nrog cov khoom molten yuav ua rau mob hnyav rau ntawm daim tawv nqaij thiab qhov muag.Cov tshuaj tiv thaiv nrog dej los yog huab cua noo yuav tso cov pa phem, corrosive lossis flammable gases.Cov tshuaj tiv thaiv nrog dej tuaj yeem tsim kom muaj cua sov ntau uas yuav ua rau kom muaj cov pa taws hauv huab cua.Hluav taws yuav ua rau khaus, corrosive thiab/los yog cov pa phem.Cov dej ntws los ntawm kev tswj hluav taws los yog cov dej dilution tuaj yeem ua rau corrosive thiab/los yog tshuaj lom thiab ua rau muaj kuab paug.
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