应用
Silicone oil is used in high temperature open systems, closed systems and circulating, closed loop and heat transfer baths. It is used as a high temperature fluid for laboratory research apparatus and instruments. It is also used as a calibration media in temperature controlled baths.

备注

Viscosity at temperature:

• 250?°C ― 7cSt (mm2/sec)
• 200?°C ― 11cSt
• 100?°C ― 46cSt
• 50?°C ― 167cSt
• 25?°C ― 400cSt
• 0?°C ― 1,770cSt
• -25?°C ― 24,800cSt

Although it has a pour point of -30?°C, this product is not recommended for use in low temperature bath applications due to its acutely higher viscosities at lower temperatures.

基本信息

MDL
MFCD00132673

分子式
[Si(CH₃)₂O]_x[Si(C₆H₅)₂O]_y

闪点
>300°(572°F)

密度
1.07

折射率
1.505

灵敏度
Ambient temperatures.

形态
Liquid

溶解性
Miscible with aliphatic, aromatic hydrocarbons, alcohol and chlorinated hydrocarbons. Immiscible with water, methanol and ethylene glycol.

Merck
14,8495

安全信息

RTECS
VW3146875

TSCA
是

产品说明

分析说明

Density (d 20 °C/ 4 °C): 1.02 - 1.05
Suitability for heating bath: passes test
flash point: about 250°C
viscosity (mPa/s at 25°C): about 200
The product may be a viscous liquid, a solidified melt or a supercooled melt.

产品性质

安全信息

象形图
警示用语：	Danger
危险声明	H314
预防措施声明	P280 - P301 + P330 + P331 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
危险分类	Skin Corr. 1B
储存分类代码	8A - Combustible, corrosive hazardous materials
WGK	WGK 1
闪点(F)	599.0 °F
闪点(C)	315 ℃

基本信息

安全信息

图形或危害标志
危险性说明	H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
防范说明	P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing . P264: Wash hands thoroughly after handling. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see relevant procedures. on this label). P332 + P313: If skin irritation occurs: Get medical advice/ attention. P337 + P313: If eye irritation persists: Get medical advice/attention. P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362: Take off contaminated clothing and wash before reuse. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to in accordance with local regulation .