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DL-alpha-生育酚

数量:
  • DC1151
  • 10191-41-0
  • 233-466-0
  • C29H50O2
  • 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ol

DayangChem supply 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ol 10191-41-0 at best price in China, Our 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ol 10191-41-0 had been exported to many countries and regions. If you are looking for 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ol 10191-41-0 suppliers in China, Dayangchem is your best choice.

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Physical properties

 

mp 

2-4°C

bp 

200-220°C 0,1mm

density 

0.950 g/mL at 20 °C(lit.)

refractive index 

n 20/D 1.506

Fp 

240°C

storage temp. 

2-8°C

Sensitive 

Light Sensitive

Merck 

14,10021

BRN 

94012

CAS DataBase Reference

10191-41-0(CAS DataBase Reference)

Safety Information

 

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-37/39

WGK Germany 

1

RTECS 

GA8746000

8-10-23

 

Index Name

Specifications

Appearance

Off-yellow to Yellow-Brown Viscous, oily liquid

Identification

To conform

Light absorption

E1%1cm(292nm)  71.0 to 76.0

Refractive index

n20D  1.503 to 1.507

Clarity

To conform

Pb

Max 20PPM

As

Max 4PPM

ASSAY

96.0% to 102.0%

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