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Sodium bis(trimethylsilyl)amide 1070-89-9
Sodium bis(trimethylsilyl)amide 1070-89-9

Appearance: slightly yellow to light gray crystalline powder, the solution is colorless to light yellow liquid Melting Point: 171-175 °C (lit.) Boiling point: 67°C Relative density (water = 1): 0.904g/mLat 25°C Solubility: reacts with water, soluble in aromatic hydrocarbons and ethers Assay: ≥98% Uses: Non-nucleophilic strong base

Lithium bis(trimethylsilyl)amide 4039-32-1
Lithium bis(trimethylsilyl)amide 4039-32-1

Appearance: white solid Melting point: 73 °c Boiling point: 55-56°C Relative density (water = 1): 0.860 g/mL at 25 °C (lit.) Assay: ≥98% Uses: for aldehyde alcohol condensation, is a commonly used organic base.

Hexamethyldisilazane 999-97-3
Hexamethyldisilazane 999-97-3

Appearance: colorless liquid Melting point: -78°c Boiling point: 125°C Relative density (water = 1): 0.765 Solubility: soluble in organic solvents, contact with air will be rapidly hydrolyzed to generate trimethicanol and hexamethyldisil ether Assay: ≥98% Uses: Amikacin pharmaceutical intermediate, hydroxyl and amino protective agent; Specialty organic synthesis.

Cyclopentylcarboxaldehyde 872-53-7
Cyclopentylcarboxaldehyde 872-53-7

Appearance: colorless or light yellow liquid Boiling point: 140-141 °C (lit.) Relative density (water = 1): 0.9355 g/cm3 Assay: ≥98% Uses: It is a useful synthetic intermediate. It is used in the synthesis of diketopiperazine as a potent and selective oxytocin antagonist. It can also be used in the preparation of dihydroquinazolimide with anti-inflammatory activity.

Cyclobutylcarboxaldehyde 2987-17-9
Cyclobutylcarboxaldehyde 2987-17-9

Appearance: colorless liquid. Boiling point: 116-118 °C Relative density (water = 1): 0.9355 g/cm3 Assay: ≥98% Uses: can be used as pharmaceutical and pesticide intermediates

Cyclopropylcarboxaldehyde 1489-69-6
Cyclopropylcarboxaldehyde 1489-69-6

Appearance: colorless liquid. Boiling point: 98-101 °C (lit.) Relative density (water = 1): 0.938 g/mL at 25 °C (lit.) Solubility: soluble in water Assay: ≥98% Uses: For the preparation of cyclic tetrapropyltetrahydronaphthone, it is necessary to undergo enantiomeric-selective palladium-catalyzed cycloaddition reaction. It is also a common reagent for the introduction of cyclopropyl in synthesis.

Sodium Lauryl Ether Sulfate (SLES)70%
Sodium Lauryl Ether Sulfate (SLES)70%

At Shiiazhuang Yuhe New Environmental Protection Technology Co., Ltd. (YUHEART™), we take pride in offering high-quality chemical solutions to meet the diverse needs of our customers in the global construction, paint coating, and detergent industries. Today, we present to you our exceptional product: Sodium Lauryl Ether Sulfate 70% (SLES 70%).

(2-Bromoethyl)benzene CAS: 103-63-9

β-bromo-phenylethane is an important intermediate for the synthesis of highly efficient bromo-based flame retardants polybromo-styrene, and is also commonly used in the preparation of organic synthesis intermediates.

CAS 6303-21-5 Hypophosphorous Acid with High Purity
CAS 6303-21-5 Hypophosphorous Acid with High Purity

CAS 6303-21-5 Hypophosphorous Acid with High Purity

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iron ore pigment

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medical stone

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starch ether suppliers

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gypsum retarder

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pva fiber suppliers

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