CAS 1777-03-3 MFCD00075373-(Triethylsilyl)acetylene 三乙基硅基乙炔 TAO{mole}

(Triethylsilyl)acetylene 三乙基硅基乙炔

CAS 1777-03-3 MFCD00075373

化学结构图

SMILES: C#C[Si](CC)(CC)CC

化学属性

Mol. Formula	C8H16Si
Mol. Weight	140.30
Density	0.783
Refractive index	1.4290 to 1.4330
Flash Point	17°C
TSCA	No
Boiling Point	140.2°C at 760 mmHg
Stability	对湿度和空气敏感
Melting Point	95-97 °C

别名和识别编码

Chemical Name	(Triethylsilyl)acetylene
CAS Number	1777-03-3
EC Number	000-000-0
Beilstein Registry Number	4(4)3937
MDL Number	MFCD00075373
Synonym	Triethyl(ethynyl)silane {LY} Triethyl(ethynyl)silane {} {LY} Triethyl(ethynyl)silane {} {} {LY} Triethyl(ethynyl)silane {} {} {} {LY} Triethyl(ethynyl)silane {} {} {} {} {LY} Triethyl(ethynyl)silane {} {} {} {} {} {LY} Triethyl(ethynyl)silane {} {} {} {} {} {} {LY} Triethyl(ethynyl)silane {} {} {} {} {} {} {} {LY} Triethyl(ethynyl)silane {} {} {} {} {} {} {} {} {LY} Triethyl(ethynyl)silane {} {} {} {} {} {} {} {} {} {LY} Triethyl(ethynyl)silane {} {} {} {} {} {} {} {} {} {} {LY} Triethyl(ethynyl)silane {} {} {} {} {} {} {} {} {} {} {} {LY} Triethyl(ethynyl)silane {} {} {} {} {} {} {} {} {} {} {} {} {LY} Triethyl(ethynyl)silane {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Triethyl(ethynyl)silane {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Triethyl(ethynyl)silane {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Triethyl(ethynyl)silane {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Triethyl(ethynyl)silane {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
PubChem Substance ID	87559133
Chemical Name Translation	三乙基硅基乙炔
Reaxys-RN	1743814
LabNetwork Molecule ID	LN00010289
Canonical SMILES	C#C[Si](CC)(CC)CC

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产品应用

(Triethylsilyl)acetylene may be used in the synthesis of triethylsilylethynyl anthradithiophenes, such as :
· 2,8-dimethyl-5,11-bis(triethylsilylethynyl)ADT (ADT= anthradithiophene);
· 2,8-diethyl-5,11-bis(triethylsilylethynyl)ADT;
· 2,8-dipropyl-5,11-bis(triethylsilylethynyl)ADT.

安全信息

Signal word

GHS Symbol

WGK Germany3

Safety Statements

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；
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；
S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；

Risk Statements

R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
R11 Highly flammable 非常易燃

Precautionary statements

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。
P233 Keep container tightly closed. ?保持容器密闭。
P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
P241+P242+P243
P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
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。
P302+P352+P332+P313+P362+P364
P305+P351+P338
P305+P351+P338+P337+P313
P332+P313
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
P370+P378
P403+P235
P501 Dispose of contents/container to..… 处理内容物/容器.....

Packing GroupII

UN Number 1993 UN 1993 3/PG 2

Hazard statements

H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
H315 Causes skin irritation 会刺激皮肤
H319 Causes serious eye irritation 严重刺激眼睛
H335 May cause respiratory irritation 可能导致呼吸道刺激

Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

Hazard Codes F;Xi 3

Hazard Class3

Storage condition 2-8°C {LY} 2-8°C Flammables area {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°

其他信息

MOL 文件:1777-03-3.mol
Sigma Aldrich:1777-03-3(sigmaaldrich)
Alfa Aesar:(三乙基甲硅烷基)乙炔,97% (Triethylsilyl)acetylene, 97%(1777-03-3)
(Triethylsilyl)acetylene, a bulky trialkylsilyl-protected alkyne, undergoes Cadiot-Chodkiewicz cross-coupling reaction with various bromoalkynes to yield synthetically useful unsymmetrical diynes.Rhodium-catalyzed dimerization of (triethylsilyl)acetylene has been reported.
三乙基矽乙炔价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 T2387 三乙基乙炔基硅烷 Triethylsilylacetylene 5G 814元 2014/06/02 T2387 三乙基乙炔基硅烷 Triethylsilylacetylene 1G 253元 2010/06/21 368730050 三乙基矽乙炔 (Triethylsilyl)acetylene 97% 5 GR 1023元
Acros Organics:三乙基硅基乙炔 (Triethylsilyl)acetylene, 97%(1777-03-3)
TSCA:No
TCI Shanghai:三乙基乙炔基硅烷 Triethylsilylacetylene,>;97.0%(GC)(1777-03-3)
图谱信息:三乙基矽乙炔(1777-03-3)核磁图( 1 HNMR) 三乙基矽乙炔(1777-03-3)质谱(MS) 三乙基矽乙炔(1777-03-3)核磁图( 13 CNMR) 三乙基矽乙炔(1777-03-3)红外图谱(IR1)