中文名称:

4,4-双甲氧基三苯甲基氯

中文同义词:

4,4-二甲氧基三苯基氯甲烷 DMT-CL (2-8℃);DMT-CL, 4,4-双甲氧基三苯甲基氯;-双甲氧基三苯甲基氯;4,4-二甲氧基三苯基氯硅烷;4,4-二甲氧基三苯甲基氯DMT-CL忌水,氧包装采购);DMT-CL4,4-二甲氧基三苯基氯甲烷;4,4-二甲氧基三苯甲基氯[羟基保护剂];4,4-二甲氧基苯基苯基氯甲烷,98%

英文名称:

4,4-Dimethoxytrityl chloride

英文同义词:

1,1-(chlorophenylmethylene)bis[4-methoxybenzene];4,4-DIMETHOXY-TRIPHENYLCHLOROMETHANE;4,4-DIMETHOXYTRIPHENYLMETHYL CHLORIDE;4,4-DIMETHOXYTRITYL CHLORIDE;4,4-DIMETHOXYTRITYL CHLORIDE;DMT-Cl (4,4-Dimethoxytrityl Chloride);4,4-Dimethoxytritylchloride98+%;Dimethoxy Trityl Chloride

CAS号:

40615-36-9

分子式:

C21H19ClO2

分子量:

338.83

EINECS号:

255-002-6

相关类别:

蛋白质和衍生物;多肽;有机酸;化学试剂;卤化物;保护剂;保护氨基酸;偶联剂及保护剂;卤代物;多肽试剂-保护剂;有机原料-醚;Coupling Reagent;N-Protecting Reagents;Biochemistry;Nucleosides, Nucleotides Related Reagents;Protecting Agents for Hydroxyl and Amino Groups;Protecting Agents, Phosphorylating Agents Condensing Agents;Protection Derivatization Reagents (for Synthesis);Synthetic Organic Chemistry;Regant series;OLED materials,pharm chemical,electronic;细胞生物学;缩合试剂;中间体;耦合试剂;医药中间体;其他生化试剂;化工中间体;生化试剂-其他化学试剂;药物杂质及中间体;化工原料;功能性添加剂化工原料;有机醚;Organics

Mol文件:

40615-36-9.mol

熔点 

123-125 °C

沸点 

455.07°C (rough estimate)

密度 

1.0887 (rough estimate)

折射率 

1.5330 (estimate)

储存条件 

Store at 0°C

形态

Powder

颜色

Pink

水溶解性 

Soluble in chloroform and methanol. Partially soluble in water

敏感性 

Moisture Sensitive

BRN 

2471942

InChIKey

JBWYRBLDOOOJEU-UHFFFAOYSA-N

CAS 数据库

40615-36-9(CAS DataBase Reference)

NIST化学物质信息

Methane, chlorobis(p-methoxyphenyl)phenyl-(40615-36-9)

用途 

用作核苷的5-羟基保护基

用途 

有效的基团保护剂；消除剂；核苷与核苷酸的羟基保护剂

危险品标志 

Xi

危险类别码 

36/37/38-34

安全说明 

22-24/25-37/39-26-36-45-36/37/39

危险品运输编号 

3261

WGK Germany 

3

F 

10-21

海关编码 

29093090