維生素 D3

中文名稱：維生素 D3

C A S 號：67-97-0

產(chǎn)品分類：CAS號大全

產(chǎn)品品牌：紀寧生物

產(chǎn)品詳情

CAS號：67-97-0

英文名稱：Vitamin D3

英文同義詞：WSSD3;Ebivit;Oxarol;Vi-De3;Deparal;rampage;MC 1275;CALCIOL;Prezios;Devaron

中文名稱：維生素 D3

中文同義詞：膽;VD油;膽骨化醇;膽成骨醇;膽鈣化醇;維生素D;VD3油;維生素D3;維他命D3;維生素丁3

分子式：C27H44O

分子量：384.64

熔點：83-86 °C(lit.)

比旋光度：105 º (c=0.8, EtOH 25 ºC)

沸點：451.27°C (rough estimate)

密度：0.9717 (rough estimate)

蒸氣壓：2.0 x l0^-6 Pa (20 °C, est.)

折射率：1.5100 (estimate)

閃點：14 °C

儲存條件：-20°C

溶解度：Practically insoluble in water, freely soluble in ethanol (96 per cent), soluble in trimethylpentane and in fatty oils.It is sensitive to air, heat and light. Solutions in solvents without an antioxidant are unstable and are to be used immediately.A reversible isomerisation to pre-cholecalciferol takes place in solution, depending on temperature and time. The activity is due to both compounds.

形態(tài)：powder

酸度系數(shù)(pKa)：14.74±0.20(Predicted)

水溶解性：<0.1 g/L (20 ºC)

敏感性：Air & Light Sensitive

Merck：14,10019

BRN：2339331

InChIKey：QYSXJUFSXHHAJI-YRZJJWOYSA-N

CAS 數(shù)據(jù)庫：67-97-0(CAS DataBase Reference)

NIST化學物質(zhì)信息：Cholecalciferol(67-97-0)

EPA化學物質(zhì)信息：Cholecalciferol (67-97-0)