CAS 79271-56-0; 三乙基甲硅烷基三氟甲烷磺酸盐; triethylsilyl trifluoromethanesulfonate

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货号

品牌

产品名称

规格

包装、参考价格

T819384

MACKLIN

三乙基硅烷三氟甲烷磺酸酯

98%

28元/1g; 39元/5g; 105元/25g; 385元/100g; 1150元/500g;

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储存：室温,干燥
状态：无色液体
折射率：n20/D 1.389(lit.)

T1689

TCI

Triethylsilyl Trifluoromethanesulfonate

>98.0%(T)

370元/5G; 1150元/25G;

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基本信息

纯度/分析方法	>98.0%(T)
分子式/分子量	C₇H₁₅F₃O₃SSi = 264.33
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-RN	3590541
PubChem物质ID	87577428
SDBS (AIST Spectral DB)	22905
MDL编号	MFCD00000407

技术规格

Appearance	Colorless to Light yellow to Light orange clear liquid
Purity(Neutralization titration)	min. 98.0 %

物性(参考值)

沸点	79 ℃/12 mmHg
闪点	72 ℃
比重	1.17

安全信息

图形或危害标志
信号词	危险
危险性说明	H314 : 造成严重皮肤灼伤和眼损伤。 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/穿防护服/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。 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。 P301 + P330 + P331 : 如误吞咽：漱口。不要诱导呕吐。 P363 : 沾染的衣服清洗后方可重新使用。 P304 + P340 + P310 : 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。立即呼叫急救中心/医生。 P305 + P351 + P338 + P310 : 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。立即呼叫急救中心/医生。 P403 + P235 : 存放在通风良好的地方。保持低温。 P405 : 存放处须加锁。

运输信息

UN编号	UN1760
类别	8
包装类别	III
监管条件代码(*)

357577

J&K

Triethylsilyl Trifluoromethanesulfonate

99%

395元/10G; 1015元/50G; 4550元/250G;

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基本信息

分子式	C₇H₁₅F₃O₃SSi
分子量	264.34
沸点	85-86
闪点	66
密度	1.169
折光率(n20D)	1.3890
MDL编码	MFCD00000407
Beilstein	3590541
EINECS 编号	279-124-4

安全信息

图形或危害标志
提示语	Danger
危险说明	H314
防范说明	P280 P305+P351+P338 P310
UN号码	3265
危险分类	8
包装等级	II
WGK	3
TSCA	否

14-7910

Strem

Triethylsilyl Trifluoromethanesulfonate

99%

834元/5g; 3281元/25g;

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L14477

Alfa Aesar

Triethylsilyl Trifluoromethanesulfonate

98%

775元/5g; 2464元/25g;

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应用
Triethylsilyl trifluoromethanesulfonate acts as a silylating agent. It is also useful as a Lewis acid catalyst. Further, it reacts with 1-diazo-3,3-dimethyl-butan-2-one to prepare 1-diazo-3,3-dimethyl-1-(triethylsilyl)-2-butanone.

备注
Moisture sensitive. Incompatible with strong oxidizing agents and strong acids.

基本信息

MDL
MFCD00000407

EINECS
279-124-4

分子式
C₇F₃H₁₅O₃SSi

分子量
264.33

沸点
207°

闪点
72°(161°F)

密度
1.225

折射率
1.3910

灵敏度
Keep Cold. Moisture Sensitive. Store under Nitrogen.

形态
Liquid

溶解性
Miscible with dichloromethane, hydrocarbons, dialkyl ethers and halogenated solvents. Immiscible with water.

Beilstein
3590541

GHS危害和防范说明

GHS符号

Hazard Statements
H227-H314-H318
Combustible liquid.Causes severe skin burns and eye damage.Causes serious eye damage.

Precautionary Statements
P280-P303+P361+P353-P305+P351+P338-P310a-P402
Wear protective gloves/protective clothing/eye protection/face protection.IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store in a dry place.

安全信息

危险等级
8

包装组
II

危险类别
14-34
Reacts violently with water.Causes burns.

安全等级
8-20-23-26-30-36/37/39-45-60
Keep container dry.When using do not eat or drink.Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer).In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Never add water to this product.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous waste

欧盟危险品标志

TSCA
否

C31270

Alfa Aesar

Triethylsilyl Trifluoromethanesulfonate

99%

1469元/10g; 4669元/50g;

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基本信息

Ref#
31270

MDL
407

分子式
C7 H15 F3 O3 S Si

分子量
264.34

闪点
72

密度
1.16

安全信息

危险等级
8

包装组
II

279471

Sigma-Aldrich

Triethylsilyl Trifluoromethanesulfonate

99%

615.23元/10 G; 1925.18元/50 G;

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产品说明

应用

三乙基甲基硅烷化试剂。

包装

10, 50 g in glass bottle

基本信息

线性分子式	CF₃SO₃Si(C₂H₅)₃
分子量	264.34
Beilstein	3590541
EC 号	279-124-4
MDL编号	MFCD00000407
PubChem化学物质编号	24856890
NACRES	NA.22

产品性质

质量水平	100
测定	99%
形式	liquid
折射率	n20/D 1.389 (lit.)
bp	85-86 ℃/12 mmHg (lit.)
密度	1.169 g/mL at 25 ℃ (lit.)
SMILES string	CC[Si](CC)(CC)OS(=O)(=O)C(F)(F)F
InChI	1S/C7H15F3O3SSi/c1-4-15(5-2,6-3)13-14(11,12)7(8,9)10/h4-6H2,1-3H3
InChI key	STMPXDBGVJZCEX-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Danger
危险声明	H314
预防措施声明	P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405
危险分类	Skin Corr. 1B
储存分类代码	8A - Combustible, corrosive hazardous materials
WGK	WGK 3
闪点(F)	150.8 °F - closed cup
闪点(C)	66 ℃ - closed cup
个人防护装备	Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

S17625

Fluorochem

Triethylsilyl trifluoromethanesulphonate

>98%

264元/5g; 528元/25g; 1870元/100g;

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基本信息

CAS Number	79271-56-0
MDL Number	MFCD00000407
Boiling Point	207℃
Density	1.225

安全信息

图形或危害标志
危险性说明	H314: Causes severe skin burns and eye damage.
防范说明	P260: Do not breathe . P264: Wash hands thoroughly after handling. P280: Wear . P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. 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. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P310: Immediately call a POISON CENTER or doctor/physician. P321: Specific treatment (see . on this label). P363: Wash contaminated clothing before reuse. P405: Store locked up. P501: Dispose of contents/container to local regulations.