市场价：元价格：元

• 中文名称：B-220 Phenyl triethoxysilane
• CAS RN：780-69-8
• EINECS号：
• 分 子 式：C12H20O3Si
• 分 子 量：240.37100
• 分子式：

Appearance and properties: colorless and transparent liquid

Density: 0.996 g / ml at 25 ° C (lit.)

Boiling point: 112-113 ° C10 mm Hg (lit.)

Melting point: < 50 ° C flash point: 109 ° f

Refractive index: N20 / D 1.461 (lit.)

Water solubility: insoluble

Stable at room temperature in closed containers under normal storage and handling conditions.

Storage conditions: flammables area

Vapor density: > 1 (vs air)

RTECS No.: vv4900000

Safety instructions: S37 / 39-s26-s16-s24 / 25 wgk Germany: 3

Hazard category code: R10; R21

Transport code of dangerous goods: UN 1993 3 / PG 3

Customs Code: 29310095

Hazard category: 3.2

Packing grade: III

Dangerous goods sign: xn

Signal word: warning

Hazard sign: ghs02

Hazard Description: h226

purpose

Used as crosslinking agent of RTV silicone rubber to prepare raw materials of high molecular organic compounds