2557-49-5基本信息

CAS:

2557-49-5

中文名稱(chēng):

二氟拉松 

中文別名:

二氟拉松;
雙氟拉松 

英文名稱(chēng):

Diflorasone 

英文別名:

diflorasone;
(6S,8S,9R,10S,11S,13S,14S,16S,17R)-6,9-difluoro-17-glycoloyl-11,17-dihydroxy-10,13,16-trimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one;
flumetasone;
(6S,8S,9R,10S,11S,13S,14S,16S,17R)-6,9-difluoro-11,17-dihydroxy-17-(2-hydroxyethanoyl)-10,13,16-trimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one;
Diflorasone;
flumethasone;
(6S,8S,9S,10S,11S,13S,14S,16S,17R)-6,9-Difluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one;
(6S,8S,9R,10S,11S,13S,14S,16S,17R)-6,9-difluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one 

EINECS號(hào):

219-875-7 

分子式:

C₂₂H₂₈F₂O₅

 

分子量:

410.46 

2557-49-5物化屬性

密 度:

1.36 g/cm3 

閃 點(diǎn):

298.4oC 

熔 點(diǎn):

228-239oC 

沸 點(diǎn):

569.8oC at 760 mmHg 

EINECS:

219-875-7

InChI:

InChI=1/C22H28F2O5/c1-11-6-13-14-8-16(23)15-7-12(26)4-5-19(15,2)21(14,24)17(27)9-20(13,3)22(11,29)18(28)10-25/h4-5,7,11,13-14,16-17,25,27,29H,6,8-10H2,1-3H3/t11-,13-,14-,16-,17-,19-,20-,21-,22-/m0/s1

危險(xiǎn)品標(biāo)志:

 

風(fēng)險(xiǎn)術(shù)語(yǔ):

 

安全術(shù)語(yǔ):

分子結(jié)構(gòu)式:

SDS:

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