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CAS:40615-36-9

 40615-36-9

40615-36-9

CAS号:40615-36-9

品名:4,4'-双甲氧基三苯甲基氯4,4'-Dimethoxytritylchloride

中文别名:4,4'-二甲氧基三苯甲基氯;4,4'-双甲氧基三苯甲;4,4'-二甲氧基氯化三苯甲烷;二对甲氧基三苯甲基氯;4,4'-二甲氧基三苯基氯甲烷(DMT-Cl);4,4'-二甲氧基三苯基氯甲烷;4,4’-二甲氧基三苯基氯甲烷;

英文别名:4,4’-DimethoxytritylChloride;4,4-DimethoxytriphenylmethylChloride;4,4‘-Dimethoxytritylchloride;4,4'-Dimethoxytriphenylmethylchloride;4,4'-(Chloro(phenyl)methylene)bis(methoxybenzene);4,4'-DimethoxytritylChloride[HydroxylProtectingAgent];Chloro-4,4'-dimethoxytriphenylmethane;1-[chloro-(4-methoxyphenyl)-phenylmethyl]-4-methoxybenzene;

分子式:C21H19ClO2

分子量:338.827

精确质量:338.107

Psa:18.46

MDL号:MFCD00008409

外观与性状:粉红色粉末

密度:1.159g/cm3

沸点:463.1ºC at 760mmHg

熔点:123-125°C

闪点:155.6ºC

折射率:1.583

稳定性:Stable under normal temperatures and pressures.

储存条件:Store at 0ºC

安全说明:S22-S24/25-S37/39-S26

危险类别码:R36/37/38

WGK Germany:3

海关编码:29093090

包装等级:I; II; III

危险品标志:Xi

用途:用作核苷的5'-羟基保护基。

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