1,1,1,3,3,3-Hexamethyldisilazane

Product identification Chemical name: 1,1,1,3,3,3-Hexamethyldisilazane Alias: HMDS; Hexamethyldisilazan

 

Product identificationChemical name: 1,1,1,3,3,3-Hexamethyldisilazane Alias: HMDS; HexamethyldisilazaneCAS: 999-97-3EINECS: 213-668-5 Molecular structure  :             Molecular formula: C6H19NSi2Molecular weight: 161.39Product features

Density(25°C,g/cm3)	0.774	Refractive index (20°C)	1.4069-1.4089
Melting point (°C)	-78	Flash point (°C)	27
Boiling point (°C)	125	Water solubility	React

Product index

Item	Index
Appearance	Colorless transparent liquid
Content (%, =)	99.0
Hexamethyldisiloxane content (%,=)	0.5
Hydroxytrimethylsilane content (%, =)	0.3
CL content (PPM, =)	50

Product useSilylation in the synthesis of amikacin, penicillin, cefotaxime, fluorouracil and various penicillin derivatives. Surface treatment of diatomaceous earth, silica and titanium powder. Bonding additive of light-induced etchant in semiconductor industry. Can be used in vinylsiloxane rubber to improve anti-tear strength, as silica hydrophobic treatment agent and antibiotics hydroxy-protective agent.Product specification200L plastic barrel/plastic-lined iron barrel, net weight 150KG. Contact us for special specification. Product transportation and storage1. Do not contact with fire in storage. Keep ventilated and dry. Avoid direct sunlight. Storage temperature -50°C~45°C.2. Avoid collision, rain and sunlight in transportation. Stored and transported as dangerous goods.3. This product is easily hydrolyzed, prone to react with acidic matters violently. Should be kept in sealed container.

 

 

 

1,1,1,3,3,3-Hexamethyldisilazane