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CAS: 17082-47-2
分子式: C8H28O4Si5
分子量: 328.73
沸点: 190 °C(lit.)
英文名称: 
TETRAKIS(DIMETHYLSILOXY)SILANE
tetrakis-(dimethylsiloxy)-silane
tetrakis-dimethylsiloxy-silane
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货号品牌产品名称规格包装、参考价格详情
T818679MACKLIN四(二甲基硅氧烷基)硅烷96%30元/5g;   140元/25g;   502元/100g;   2500元/500g;   展开
储存:室温
状态:无色液体
折射率:n20/D 1.387(lit.)
T2102TCITetrakis(dimethylsilyloxy)silane>96.0%(GC)190元/5G;   展开

基本信息

纯度/分析方法>96.0%(GC)
分子式/分子量C8H28O4Si5 = 328.73
外观与形状(20℃)液体
储存在惰性气体下存放于惰性气体之中
应避免的情况湿气 (分解)
Reaxys-RN1784368
PubChem物质ID87560382
MDL编号MFCD00053848

技术规格

AppearanceColorless to Almost colorless clear liquid
Purity(GC)min. 96.0 %

物性(参考值)

熔点-60 ℃
沸点190 ℃
闪点67 ℃
比重0.89
折射率1.39

安全信息

图形或危害标志
信号词警告
危险性说明H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
H227 : 可燃液体。
防范说明P501 : 将内装物/容器送到批准的废物处理厂处理。
P210 : 远离热源/火花/明火/热表面。禁止吸烟。
P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/戴防护眼罩/戴防护面具。
P302 + P352 : 如皮肤沾染:用水充分清洗。
P370 + P378 : 火灾时:使用干砂、干粉或抗醇泡沫灭火。
P337 + P313 : 如仍觉眼刺激:求医/就诊。
P305 + P351 + P338 : 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。
P362+P364 : 脱掉沾污的衣服,清洗后方可重新使用。
P332 + P313 : 如发生皮肤刺激:求医/就诊。
P403 + P235 : 存放在通风良好的地方。保持低温。
446626J&KTetrakis(dimethylsilyl) Orthosilicate96%300元/5G;   1029元/25G;   展开

基本信息

分子式C8H28O4Si5
分子量328.73
沸点190
闪点67
密度0.884
折光率(n20D)1.3870
MDL编码MFCD00053848
Beilstein1784368

安全信息

图形或危害标志
提示语Warning
危险说明H315
H319
H335
防范说明P261
P305+P351+P338
WGK3
B23754Alfa AesarTetrakis(dimethylsiloxy)silane97%796元/5g;   2402元/25g;   7711元/100g;   展开

应用
It is employed for non-volatile NMR standard for high temperature work, in place of the highly volatile and as cross linker for vinyl functional silicones.

备注
Moisture sensitive. Store away from water/moisture and oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition. Store under inert gas. Keep ignition sources away.

基本信息

MDL
MFCD00053848

分子式
C8H28O4Si5

分子量
328.73

熔点
-60°

沸点
188-190°

闪点
67°(153°F)

密度
0.884

折射率
1.3880

灵敏度
Moisture Sensitive. Ambient temperatures.

形态
Liquid

溶解性
Not miscible or difficult to mix in water.

Beilstein
1793898

GHS危害和防范说明

GHS符号

Hazard Statements
H227-H315-H319-H335
Combustible liquid.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P210e-P261-P280a-P305+P351+P338-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

TSCA

S15675FluorochemTetrakis(dimethylsiloxy)silane95+%1496元/25g;   4862元/100g;   展开

基本信息

CAS Number17082-47-2
MDL NumberMFCD00053848
Boiling Point188℃
Density0.886

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 .
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