CAS:14470-28-1|4-Anisylchlorodiphenylmethane
Non:4-Anisylchlorodiphenylmethane
CAS:14470-28-1
Pite: 97 pousan
MDL No: MFCD00000814
Fòmil molekilè: C20H17ClO
Pwa molekilè: 308.8
Pwen k ap fonn: 122-124 degre (lit.)
Pwen bouyi: 423.55 degre (estimasyon ki graj)
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Pwodwi Entwodiksyon
Non:4-Anisylchlorodiphenylmethane
Sinonim: (Chloro (-methoxyphenyl)methylene)dibenzèn;
MMT-Cl;4-Klori metoksitritil;4-Metoksitrifenilklorometan;
4-Methoxytriphenylmethyl klori;
CAS:14470-28-1
Pite: 97 pousan
MDL No: MFCD00000814
Fòmil molekilè: C20H17ClO
Pwa molekilè: 308.8
Pwen k ap fonn: 122-124 degre (lit.)
Pwen bouyi: 423.55 degre (estimasyon ki graj)
EINECS:238-463-8
Dansite: 1.0704g / cm3 (estimasyon ki graj)
Aparans: poud blan ak jòn oswa zoranj
Sansiblite: sansib pou imidite, sansib pou chalè
Solibilite: klowofòm (yon ti kras), metanol (yon ti kras)
endèks refraktif: 1.4530 (estimasyon)
Kondisyon depo: Kenbe veso a byen fèmen nan yon kote ki sèk ak byen vantile. Tanperati depo rekòmande: 2 - 8 degre
InChi:InChi=1S/C20H17ClO/c1-22-19-14-12-18(13-15-19)20(21,16-8-4-2-5-9-16)17-10-6-3-7-11-17/h2-15H,1H3
InChIKey:InChIKey=OBOHMJWDFPPBPKD-UHFFFAOYSA-N
Aplikasyon: 4-Anisylchlorodiphenylmethane(CAS:14470-28-1) yo itilize kòm reyaktif pwoteksyon selektif ki itilize pou gwoup idroksil prensipal yo.
Referans:
Reyaktif pou pwoteksyon alkòl, cf Chlorotriphenyl metàn, A11799, kòm monomethoxytrityl (Mmt) etè yo, entèmedyè nan asid-labilite ant trityl (Trt) ak dimethoxytrityl (Dmt); gade klori 4,4'-Dimethoxytrityl, A11626. Pou itilize DMAP kòm yon katalis pou methoxytritylation alkòl ak amin, gade: Tetrahedron Lett., 21, 3899 (1980); J. Org. Chem., 47, 571 (1982); Chem. Let., 15 (1982).
Nan yon konparezon ak Dmt pou pwoteksyon N pandan sentèz peptide solid-faz, yo te jwenn gwoup N-Mmt la siviv entak tandiske dérivés N-Dmt dekonpoze tou dousman nan solvang protik: Tetrahedron. Let., 39, 1733 (1998).
Anbalaj ak livrezon
Pake: 5g / 10g / 25g / 50g / pake esansyèl
Transpò: pa FeDex oswa pa anbake lanmè oswa kondisyon kliyan
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Baj popilè: cas:14470-28-1|4-anisylchlorodiphenylmethane, pri, sitasyon, rabè, nan stock, pou vann




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