N,N-DIMETHYL-M-TOLUIDINE CAS 121-72-2. Cov khoom no yog cov khoom siv tseem ceeb ntawm cov tshuaj tiv thaiv kev o thiab tshuaj analgesic "Mefenamic Acid" thiab kuj tseem siv tau ua cov khoom siv nruab nrab rau cov xim, tshuaj tua kab thiab lwm yam khoom siv tshuaj lom neeg. Kev yaj: Insoluble hauv dej, yaj hauv cov kua qaub, ethanol, ether, chloroform, carbon tetrachloride, thiab benzene. Kev siv tseem ceeb: Siv ua cov xim nruab nrab rau kev tsim cov vanillin, azo dyes, triphenylmethane dyes, thiab kuj tseem siv tau ua cov kuab tshuaj, stabilizer, analytical reagent, thiab lwm yam: feem ntau yog 10% styrene kua, hu ua 2 # accelerator. Feem ntau siv ua ke nrog 2 # curing agent (dibenzoyl peroxide). Nws yog ib qho kev kho kom zoo heev thaum cov resin muaj ntau cov phenol dawb lossis cov qauv molecular ntawm polyester molecular saw muaj cov ceg macromolecular. (Xws li rau kev kho vinyl ester resin, bisphenol A polyester resin kho, chlorinated anhydride polyester resin, thiab lwm yam)
| Lub Npe Khoom: | N,N-DIMETHYL-M-TOLUIDINE |
| Cov lus txhais: | N,N-DIMETHYL-M-TOLUIDINE (DMMT);Benzene, 1-(dimethylamino)-3-methyl-;Benzeneamine, N, N, 3-trimethyl-;Dimethyl-m-toluidine;Dimetil-m-toluidina;m,N,N-trimethylaniline;m-Methyl-N,N-dimethylaniline;m-Toluidine, N,N-dimethyl- |
| CAS: | 121-72-2 |
| MF: | C9H13N |
| MW: | 135.21 |
| EINECS: | 204-495-6 |
| Pawg Khoom: | Cov Amines;C9 txog C10;Cov Tshuaj Nitrogen |
| Cov Ntaub Ntawv Mol: | 121-72-2.mol |
| Qhov kub yaj | -15 °C |
| Kub taw tes | 215 ° C (lit.) |
| qhov ceev | 0.93 g/mL ntawm 25 °C (lit.) |
| refractive index | n20/Hnub 1.55(lit.) |
| Fp | 185 °F |
| cia kub. | Kaw rau hauv qhov qhuav, Chav Kub |
| daim ntawv | Kua |
| pka | 5.22 ± 0.10 (Kwv yees) |
| xim | Xim daj ntshiab |
| BRN | 1422766 |
| CAS DataBase Reference | 121-72-2 (CAS DataBase Reference) |
| EPA Lub Txheej Txheem Sau Npe Tshuaj | Benzenamine, N,N,3-trimethyl- (121-72-2) |
Cov Ntaub Ntawv Tiv Tauj
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