5-[2-[6-hydroxy-2,7,8-trimethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydrochromen-5-yl]ethyl]-2,7,8-trimethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydrochromen-6-ol

5-[2-[6-hydroxy-2,7,8-trimethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydrochromen-5-yl]ethyl]-2,7,8-trimethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydrochromen-6-ol

CAS号：2896-55-1

英文名：5-[2-[6-hydroxy-2,7,8-trimethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydrochromen-5-yl]ethyl]-2,7,8-trimethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydrochromen-6-ol

分子式

C58H98O4

熔点

密度

0.957g/cm3

分子量

859.396

沸点

833.5ºC at 760mmHg

溶解度

信号词

危险品标志

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基本信息

中文名称

5-[2-[6-hydroxy-2,7,8-trimethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydrochromen-5-yl]ethyl]-2,7,8-trimethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydrochromen-6-ol

英文名称

5-[2-[6-hydroxy-2,7,8-trimethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydrochromen-5-yl]ethyl]-2,7,8-trimethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydrochromen-6-ol

中文别名

英文别名

Fluorescent Whitener DT、Uvitex ERN、Flourescent bleaches DT、C.I.Fluorescent brightening agent 135

CAS号

2896-55-1

分子式

C58H98O4

分子量

859.396

精确质量

858.747

PSA

58.92

LOGP

17.1622

物化性质

密度

0.957g/cm3

沸点

833.5ºC at 760mmHg

闪点

457.9ºC

折射率

1.509

蒸汽压

4.97E-29mmHg at 25°C

合成路线

(2'R,8R)-2',5,6,7',8,8'-hexamethyl-2',8-bis-[(4R,8R)-4,8,12-trimethyl-tridecyl]-1,3',4',8,9,10-hexahydro-2'H-spiro[benzo[1,2-b:4,3-b']dipyran-3(2H),5'-[5H-1]benzopyran]-6'-one

(2'R,8R)-2',5,6,7',8,8'-hexamethyl-2',8-bis-[(4R,8R)-4,8,12-trimethyl-tridecyl]-1,3',4',8,9,10-hexahydro-2'H-spiro[benzo[1,2-b:4,3-b']dipyran-3(2H),5'-[5H-1]benzopyran]-6'-one

5-[2-[6-hydroxy-2,7,8-trimethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydrochromen-5-yl]ethyl]-2,7,8-trimethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydrochromen-6-ol

5-[2-[6-hydroxy-2,7,8-trimethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydrochromen-5-yl]ethyl]-2,7,8-trimethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydrochromen-6-ol

上游原料

共找到4个上游原料 >

5-bromomethyl-3,4-dihydro-2,7,8-trimethyl-2-(4,8,12-trimethyltridecyl)-2H-chromen-6-ol

5-bromomethyl-3,4-dihydro-2,7,8-trimethyl-2-(4,8,12-trimethyltridecyl)-2H-chromen-6-ol

天然维生素E

天然维生素E

2,5,7,8-tetramethyl-8a-[2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)chroman-6-yloxy]-2-(4,8,12-trimethyltridecyl)-3,4-dihydro-2H,8aH-chromen-6-one

2,5,7,8-tetramethyl-8a-[2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)chroman-6-yloxy]-2-(4,8,12-trimethyltridecyl)-3,4-dihydro-2H,8aH-chromen-6-one

(2'R,8R)-2',5,6,7',8,8'-hexamethyl-2',8-bis-[(4R,8R)-4,8,12-trimethyl-tridecyl]-1,3',4',8,9,10-hexahydro-2'H-spiro[benzo[1,2-b:4,3-b']dipyran-3(2H),5'-[5H-1]benzopyran]-6'-one

(2'R,8R)-2',5,6,7',8,8'-hexamethyl-2',8-bis-[(4R,8R)-4,8,12-trimethyl-tridecyl]-1,3',4',8,9,10-hexahydro-2'H-spiro[benzo[1,2-b:4,3-b']dipyran-3(2H),5'-[5H-1]benzopyran]-6'-one

上游原料

5-bromomethyl-3,4-dihydro-2,7,8-trimethyl-2-(4,8,12-trimethyltridecyl)-2H-chromen-6-ol 天然维生素E 2,5,7,8-tetramethyl-8a-[2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)chroman-6-yloxy]-2-(4,8,12-trimethyltridecyl)-3,4-dihydro-2H,8aH-chromen-6-one (2'R,8R)-2',5,6,7',8,8'-hexamethyl-2',8-bis-[(4R,8R)-4,8,12-trimethyl-tridecyl]-1,3',4',8,9,10-hexahydro-2'H-spiro[benzo[1,2-b:4,3-b']dipyran-3(2H),5'-[5H-1]benzopyran]-6'-one