CAS 77113-48-5; 1-Chloro-5-(trimethylsilyl)-4-pentyne

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货号

品牌

产品名称

规格

包装、参考价格

详情

C919675

MACKLIN

1-氯-5-三甲基硅烷-4-戊炔

97%

188元/1g; 922元/5g;

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储存：室温

H53393

Alfa Aesar

1-Chloro-5-trimethylsilyl-4-pentyne

97%

587元/5g; 2840元/25g;

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应用
1-Chloro-5-trimethylsilyl-4-pentyne is used as an organic chemical synthesis intermediate.

备注
Stable under recommended storage conditions. Incompatible with oxidizing agents.

基本信息

MDL
MFCD00671353

分子式
C₈H₁₅ClSi

分子量
174.75

沸点
75-77°/21mm

闪点
65°(149°F)

密度
0.977

折射率
1.4560

灵敏度
Ambient temperatures.

形态
Liquid

GHS危害和防范说明

Hazard Statements
H227
Combustible liquid.

Precautionary Statements
P210e-P280a-P370+P378a-P403+P235-P501a
Wear protective gloves and eye/face protection.In case of fire: Use for extinction: CO2, powder or water spray.Store in a well-ventilated place. Keep cool.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

TSCA
否

595918

Sigma-Aldrich

(5-Chloro-1-pentynyl)trimethylsilane

97%

585.83元/5 G;

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产品说明

应用

(5-Chloro-1-pentynyl)trimethylsilane can be used to synthesize 5-trimethylsilyl-4-pentynyllithium (TMSPLi), which can be used as an initiator in the polymerization of styrene.

包装

5 g in glass bottle

基本信息

线性分子式	Cl(CH₂)₃C≡CSi(CH₃)₃
分子量	174.74
MDL编号	MFCD00671353
PubChem化学物质编号	24881337
NACRES	NA.22

产品性质

质量水平	100
测定	97%
折射率	n20/D 1.4560 (lit.)
bp	75-77 ℃/20.6 mmHg (lit.)
密度	0.977 g/mL at 25 ℃ (lit.)
SMILES string	C[Si](C)(C)C#CCCCCl
InChI	1S/C8H15ClSi/c1-10(2,3)8-6-4-5-7-9/h4-5,7H2,1-3H3
InChI key	UPVHIBLXQNNITH-UHFFFAOYSA-N

安全信息

储存分类代码	10 - Combustible liquids
WGK	WGK 3
闪点(F)	149.0 °F - closed cup
闪点(C)	65 ℃ - closed cup
个人防护装备	Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

S04812

Fluorochem

1-Chloro-5-(trimethylsilyl)-4-pentyne

1804元/5g;

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基本信息

CAS Number	77113-48-5
MDL Number	MFCD00671353
Boiling Point	7℃
Density	0.895

安全信息

图形或危害标志
危险性说明	H302: Harmful if swallowed. H315: Causes skin irritation. H319: Causes serious eye irritation. H332: Harmful if inhaled. 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. P270: Do not eat, drink or smoke when using this product. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. 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). P330: Rinse mouth. 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 .