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CAS: 2768-02-7
分子式: C5H12O3Si
分子量: 148.23
沸点: 123℃
熔点: -97 °C
中文名称: 
乙烯基三甲氧基硅烷
乙烯基三甲氧硅烷
英文名称: 
Silane,ethenyltrimethoxy-
vinyl-trimethoxy-silane
Vinyltrimethoxysilane(A-171)
ethenyltrimethoxy-Silane
Vinyltrimethoxysilicane
trimethoxyvinyl-silan
(trimethoxysilyl)ethene
a 171
a 171 (silane derivative)
ethenyltrimethoxysilane
kbm 1003
ethenyltrimethoxy-silan
sz 6300
trimethoxyvinylsilane
v 4917
vinyl trimethoxy silane
vts-m
y 4302
vinyltrimethoxysilane
展开更多英文名
性质描述: 该品为无色液体。
推荐供应商
货号品牌产品名称规格包装、参考价格详情
V823925MACKLIN乙烯基三甲氧基硅烷98%33元/25ml;   69元/100ml;   195元/500ml;   875元/2.5L;   展开
储存:室温
状态:无色液体
V0042TCIVinyltrimethoxysilane>98.0%(GC)140元/25ML;   310元/100ML;   890元/500ML;   展开

基本信息

纯度/分析方法>98.0%(GC)
分子式/分子量C5H12O3Si = 148.23
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-RN1099136
PubChem物质ID87577835
SDBS (AIST Spectral DB)23246
MDL编号MFCD00008605

技术规格

AppearanceColorless to Almost colorless clear liquid
Purity(GC)min. 98.0 %

物性(参考值)

沸点123 ℃
闪点26 ℃
比重0.97
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H313 : 皮肤接触可能有害。
H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
H226 : 易燃液体和蒸气。
防范说明P501 : 将内装物/容器送到批准的废物处理厂处理。
P240 : 容器和装载设备接地/等势联接。
P210 : 远离热源/火花/明火/热表面。禁止吸烟。
P233 : 保持容器密闭。
P243 : 采取防止静电放电的措施。
P241 : 使用防爆的电气/通风/照明设备。
P242 : 只能使用不产生火花的工具。
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。
P370 + P378 : 火灾时:使用干砂、干粉或抗醇泡沫灭火。
P312 : 如感觉不适,呼叫急救中心/医生。
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。
P303 + P361 + P353 : 如皮肤(或头发)沾染:立即脱掉所有沾污的衣物。用水清洗皮肤/淋浴。
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。

相关法规

RTECS#VV6770000

运输信息

UN编号UN1993
类别3
包装类别 III
监管条件代码(*)
187403J&KVinyltrimethoxysilane97.5%107元/25G;   353元/100G;   948元/500G;   展开

基本信息

分子式C5H12O3Si
分子量148.23
沸点123
闪点22
密度0.968
折光率(n20D)1.3920
MDL编码MFCD00008605
Beilstein1099136
EINECS 编号220-449-8
存储条件Flammables

安全信息

图形或危害标志
提示语Danger
危险说明H225
H315
H319
防范说明P210
P305+P351+P338
UN号码1993
危险分类3
包装等级III
WGK1
RTECSVV6770000
TSCA
B21176Alfa AesarVinyltrimethoxysilane98%838元/100g;   2369元/500g;   展开

应用
Trimethoxyvinylsilane is used as a chemical intermediate in the production of other fine chemicals or as a monomer in the production of vinyl functional silicone polymers. The use of Trimethoxyvinylsilane in coatings is intended to improve bonding or adhesion between organic polymers and mineral surfaces, such as pigments, fillers, and glass or metal substrates. It is used in water-based decorative coating products. It is also used as a as cross-linking agent and adhesion promoter in commercially-available silicone sealant product.

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

基本信息

MDL
MFCD00008605

EINECS
220-449-8

分子式
C5H12O3Si

分子量
148.24

熔点
<-40°

沸点
122-124°

闪点
23°(73°F)

密度
0.970

折射率
1.3920

灵敏度
Moisture Sensitive. Ambient temperatures.

形态
Liquid

溶解性
Solubility in water, 9.4 g/L at 20°C.

Beilstein
1099136

GHS危害和防范说明

GHS符号

Hazard Statements
H226-H332-H315-H318-H335
Flammable liquid and vapour.Harmful if inhaled.Causes skin irritation.Causes serious eye damage.May cause respiratory irritation.

Precautionary Statements
P210-P280-P305+P351+P338-P337+P313
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.Wear protective gloves/protective clothing/eye protection/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.If eye irritation persists: Get medical advice/attention.

安全信息

危险等级
3

包装组
III

危险类别
10-20-37/38-41
Flammable.Harmful by inhalation.Irritating to respiratory system and skin.Risk of serious damage to eyes.

安全等级
16-26-36/37/39
Keep away from sources of ignition - No smoking.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.

欧盟危险品标志

RTECS
VV6770000

TSCA

C21652Alfa AesarVinyltrimethoxysilane98%1067元/100g;   2913元/500g;   展开

基本信息

Ref#
21652

MDL
8605

分子式
C5 H12 O3 Si

分子量
148.24

闪点
23

密度
0.968

形态
Colorless liquid

安全信息

危险等级
3

包装组
III

8.41268Sigma-AldrichTrimethoxyvinylsilanefor synthesis1264.42元/100 ML;   展开

产品说明

分析说明

Assay (GC, area%): ≥ 97.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.968 - 0.973
Identity (IR): passes test

基本信息

经验(实验)分子式C5H12O3Si
分子量148.23
MDL编号MFCD00008605
EC索引号220-449-8

产品性质

质量水平200
蒸汽压88 hPa ( 55 ℃)
测定≥97.0% (GC)
自燃温度235 ℃
效能7120 mg/kg LD50, oral (Rat)
3259 mg/kg LD50, skin (Rabbit)
expl. lim.1.1 % (v/v)
bp123 ℃/1013 hPa
转变温度flash point 22 ℃
密度0.97 g/cm3 at 20 ℃
储存温度2-30℃
InChI1S/C5H12O3Si/c1-5-9(6-2,7-3)8-4/h5H,1H2,2-4H3
InChI keyNKSJNEHGWDZZQF-UHFFFAOYSA-N

安全信息

象形图GHS02GHS07
警示用语:Danger
危险声明H225 - H332
预防措施声明P210 - P233 - P240 - P241 - P242 - P304 + P340 + P312
危险分类Acute Tox. 4 Inhalation - Flam. Liq. 2
储存分类代码3 - Flammable liquids
WGKWGK 1
闪点(F)71.6 °F - closed cup
闪点(C)22 ℃ - closed cup
ISI2650FluorochemVinyltrimethoxysilane99%264元/25g;   484元/100g;   1100元/500g;   展开

基本信息

CAS Number2768-02-7
MDL NumberMFCD00008605
Boiling Point123℃
Melting Point-97℃
Density0.94

安全信息

图形或危害标志
危险性说明 H226: Flammable liquid and vapour.
H332: Harmful if inhaled.
防范说明 P210: Keep away from – No smoking.
P233: Keep container tightly closed.
P240: Ground/bond container and receiving equipment.
P241: Use explosion-proof / equipment.
P242: Use only non-sparking tools.
P243: Take precautionary measures against static discharge.
P261: Avoid breathing
P271: Use only outdoors or in a well-ventilated area.
P303 + P361 + P353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P370 + P378: In case of fire: Use ... to extinguish. for extinction.
P403 + P235: Store in a well-ventilated place. Keep cool.
P501: Dispose of contents/container to hazardous or special waste collection point..
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