CAS 630-76-2|Tetraphenylmethane
Cov mis mos molecular: C25H20
Molecular Luj: 320.43
EINECS: 211-144-0
Purity: 97% Min.
Pob: 1 g / 5 g / 25 g / 100 g / 1 kg
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Specification ntawm CAS 630-76-2|Tetraphenylmethane
Yam khoom | SPECIFICATION |
Melting point | 281-286 degree |
InChIKey | PEQHIRFAKIASBK-UHFFFAOYSA-N |
Cia temp. | Muab kaw rau hauv qhuav, 2-8 degree |
Fp | 431 degree |
Refractive Index | 1.8430 |
Qhov ntom | 1.0992 |
Boiling point | 431 degree |
Dej Solubility | Insoluble hauv dej. |
NIST Chemistry Reference | Tetraphenylmethane (630-76-2) |
BRN | 1913557 |
CAS DataBase Reference | 630-76-2(CAS DataBase Reference) |
Synthesis ntawmCAS 630-76-2|Tetraphenylmethane
Cov xwm txheej
Theem #1: trityl chloride; aniline ntawm 190 degree ; rau 0.25h;
Theem #2: Nrog sulfuric acid; isopentyl nitrite Hauv N, N-dimethyl-formamide ntawm -15 degree ; rau 1h;.
Theem #3: Nrog hypophosphorous acid Hauv N, N-dimethyl-formamide ntawm 50 degree;
Cim npe nrov: cas 630-76-2|tetraphenylmethane, nqe, hais, luv nqi, hauv Tshuag, kev muag khoom
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