Osmium Tetroxide
Osmium Tetroxide is predominantly used in electron microscopy as a stain to add contrast to digitally scanned images.
Name: Sodium bicarbonate CAS No.: 144-55-8 Appearance: White powder or opaque monoclinic system fine crystals Molecular formula: CHNaO3 Molecular Weight: 84.01 Melting point:>300 °C(lit.) PACKAGE:25KG/BAG
Name: Dichroromethylvinylsilane CAS number: 124-70-9 Molecular formula: C3H6Cl2Si Molecular weight: 141.07 EINECS number: 204-710-3 Mol file: 124-70-9.mol
Name: Vinyltrimethylsilane CAS number: 754-05-2 Molecular formula: C5H12Si Molecular weight: 100.23 EINECS number: 212-042-9 Mol file: 754-05-2.mol
Name: Ethoxydimethylvinylsilane CAS number: 5356-83-2 Molecular formula: C6H14OSi Molecular weight: 130.26 EINECS number: 226-341-7 Mol file: 5356-83-2.mol
Name: CHLORODIMETHYLPINYLSILANE CAS number: 1719-58-0 Molecular formula: C4H9ClSi Molecular weight: 120.65 EINECS number: 217-007-1 Mol file: 1719-58-0.mol
Name: 1,1,3,3-TETRAMETHYL-1,3-DIVINYLDISILAZANE CAS number: 7691-02-3 Molecular formula: C8H19NSi2 Molecular weight: 185.41 EINECS number: 231-701-1 Mol file: 7691-02-3.mol
Dear all, We would like to inform you that our company will be observing the Labor Day holiday from May 1st to May 5th. During this period, our office will be closed as our team takes a well-deserved ...
Product details
Ethyl bromodifluoroacetate
CAS NO.667-27-6
Payment:T/T
Min order:1000kgs
Lead time:7-15 days
Description:
Quality Index:
Chemical Name: 2-Bromo-2,2-difluoro-1-ethoxyethan-1-one, 2-Bromo-2,2-difluoro-
1-ethoxy-1-oxoethane; 2-Bromo-2,2-difluoroacetic acid ethyl ester;
Appearance: Colorless transparent liquid
Formula: C4H5BrF2O2
Molecular Weight:202.98
Boiling Point:112℃
Flash Point:21℃
Density:1.583 g/ml
Content:≥99.5%
Solubility:soluble in most organic solvents.
Application:
Ethyl bromoacetate difluoride is a colorless and transparent liquid, which is an important intermediate in organic synthesis. It is often used in the synthesis of drugs with biological enzyme function and pesticides, for example, it is the intermediate of gemcitabine and trifluralin.
Pckaging:200kg/drum or 250kg/drum