Chemical Name |
Trimethyl(vinyl)silane |
Synonym |
乙烯基三甲基硅 silane,trimethylvinyl- Trimethylsilylethylen 2-(Trimethylsilyl)ethene 三甲基乙烯基硅烷 三甲基硅乙烯 乙烯基三甲基硅 Trimethyl-vinylsilan Silane, ethenyltrimethyl- (Trimethylsi trimethylvinylsilane;vinyltrimethylsilane (TRIMETHYLSILYL)ETHYLENE TRIMETHYLVINYLSILANE Vinyltrimethysilane CH2=CHSi(CH3)3 Vinyl-trimethylsilan Trimethylsilylethene 1-(Trimethylsilyl)ethene Vinyltrimethylsilane,99% VINYLTRIMETHYLSILANE 97% trimethylvinylsilane trimethyl-vinyl-silane Silane, trimethylvinyl- 三甲基乙烯基硅烷;三甲基硅乙烯;乙烯基三甲基硅 vinyltrimethylsilane (Trimethylsilyl)ethylene |
MDL Number |
MFCD00008606 |
CAS Number |
754-05-2 |
PubChem Substance ID |
87577858 |
EC Number |
212-042-9 |
Beilstein Registry Number |
4(4)3922 |
Reaxys-RN |
956572 |
Chemical Name Translation |
乙烯基三甲基硅烷 |
InChIKey |
GCSJLQSCSDMKTP-UHFFFAOYSA-N |
LabNetwork Molecule ID |
LN00009584 |
GHS Symbol
WGK Germany |
3 |
Hazard statements |
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H315
Causes skin irritation 会刺激皮肤
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H302
Harmful if swallowed 吞食有害
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H335
May cause respiratory irritation 可能导致呼吸道刺激
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H351
Suspected of causing cancer 怀疑致癌
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H319
Causes serious eye irritation 严重刺激眼睛
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H225
Highly flammable liquid and vapour 高度易燃液体和蒸气
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Personal Protective Equipment |
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US) |
Precautionary statements |
|
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P362
Take off contaminated clothing and wash before reuse. 脱掉污染的衣服,清洗后方可重新使用
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P501
Dispose of contents/container to..… 处理内容物/容器.....
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P261
Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
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P305+P351+P338
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P280
Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
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P332+P313
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P210
Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
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P302+P352+P332+P313+P362+P364
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P264
Wash hands thoroughly after handling. 处理后要彻底洗净双手。
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P303+P361+P353
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P240
Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
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P370+P378
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P403+P235
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P241
Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
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P305+P351+P338+P337+P313
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P241+P242+P243
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P233
Keep container tightly closed. ?保持容器密闭。
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Signal word |
|
Packing Group |
II |
UN Number |
1993 |
Risk Statements |
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R11
Highly flammable 非常易燃
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R36/37/38
Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
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R40
Limited evidence of a carcinogenic effect 有限证据表明其致癌作用
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R22
Harmful if swallowed 吞咽有害
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R19
May form explosive peroxides 可能生成易爆的过蜜影视传媒有限公司.高清质
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Safety Statements |
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S26
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后,立即用大量水冲洗并征求医生意见;
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S16
Keep away from sources of ignition - No smoking 远离火源,禁止吸烟;
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S33
Take precautionary measures against static discharges 对静电采取预防措施;
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S37
Wear suitable gloves 戴适当手套;
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S29
Do not empty into drains 不要排入下水道;
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S9
Keep container in a well-ventilated place 保持容器在通风良好的场所;
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S36/37/39
Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护;
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S36
Wear suitable protective clothing 穿戴适当的防护服;
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S36/37
Wear suitable protective clothing and gloves 穿戴适当的防护服和手套;
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S60
This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置;
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Hazard Codes |
|
Storage condition |
0-10 储存温度2-8°C,充氩保存 Flammables area 储存温度2-8°C 0-10°C |
Hazard Class |
3 |
常用于制备三甲基硅基乙基亚砜,该化合物在氟离子存在下可以生成次磺酸盐亲核试剂。
{ALF} For an extensive review of the reactions of vinyl (and allyl) silanes, see: Org. React., 37, 57 (1989).
{uni_hamburg} Short: III/35C4
{ALF} Also undergoes regioselective addition reactions with alkyllithiums: J. Chem. Soc., Perkin 1, 1131 (1983), and Grignards: Chem. Ber., 117, 383 (1984), to giveɑ-metallated products.
{ALF} For use in a 2-carbon extension of aldehydes to ɑß-unsaturated aldehydes based on cycloaddition to the nitrone, see N-Methylhydroxylamine hydrochloride, L02202.
{ALF} For reviews of the Nazarov cyclization, see: Synthesis, 429 (1983); Org. React., 45, 159 (1994).
{ALF} Coupling with the electrophilic reagent generated from an aryl iodide in the presence of Pd(OAc)2, triphenylphosphine and base, provides a route to styrenes: Chem. Lett., 1993 (1982).
{uni_hamburg} Short: II/2
{ALF} Acylation under Friedel-Crafts conditions leads to vinyl ketones. Using ɑß-unsaturated acyl halides, the products are divinyl ketones, which, under the reaction conditions, undergo the Nazarov cyclization to enones: J. Org. Chem., 45, 1046 (1980):
{ALF} Useful ethylene equivalent in its reaction with electrophiles. The reactivity is controlled by the ability of the Si atom to stabilize a positive charge on a ß-carbon atom. See Appendix 4.
{uni_hamburg} Short: III/35F
{ALD} Beilstein:4(4)3922