三苯基锍与三氟甲磺酸的盐 - CAS号 66003-78-9

物化性质

熔点：

133-137 °C(lit.)
稳定性/保质期：

远离氧化物和酸。

计算性质

辛醇/水分配系数(LogP)：

4.83
重原子数：

27
可旋转键数：

3
环数：

3.0
sp3杂化的碳原子比例：

0.05
拓扑面积：

66.6
氢给体数：

0
氢受体数：

6

安全信息

危险品标志：

Xi
WGK Germany：

3
海关编码：

2930909090
安全说明：

S26
危险类别码：

R36/37/38
危险性防范说明：

P261,P264,P271,P280,P302+P352,P304+P340+P312,P305+P351+P338,P332+P313,P337+P313,P403+P233,P405,P501
危险性描述：

H315,H319,H335
储存条件：

应将产品存放在密封容器中，并放置在阴凉、干燥处。储存地点需远离氧化剂。

SDS

SDS：5beff8dad67d5eed5596778e6af2c2ab

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SECTION 1: Identification of the substance/mixture and of the company/undertaking
Product identifiers
Product name : Triphenylsulfonium triflate
REACH No. : A registration number is not available for this substance as the substance
or its uses are exempted from registration, the annual tonnage does not
require a registration or the registration is envisaged for a later
registration deadline.
CAS-No. : 66003-78-9

SECTION 2: Hazards identification
Classification of the substance or mixture
Classification according to Regulation (EC) No 1272/2008
Skin irritation (Category 2), H315
Eye irritation (Category 2), H319
Specific target organ toxicity - single exposure (Category 3), Respiratory system, H335
For the full text of the H-Statements mentioned in this Section, see Section 16.
Classification according to EU Directives 67/548/EEC or 1999/45/EC
Xi Irritant R36/37/38
For the full text of the R-phrases mentioned in this Section, see Section 16.
Label elements
Labelling according Regulation (EC) No 1272/2008
Pictogram
Signal word Warning
Hazard statement(s)
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary statement(s)
Avoid breathing dust.
P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove
contact lenses, if present and easy to do. Continue rinsing.
Supplemental Hazard none
Statements
Other hazards
This substance/mixture contains no components considered to be either persistent, bioaccumulative and
toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.

SECTION 3: Composition/information on ingredients
Substances
Synonyms : Triphenylsulfonium trifluoromethanesulfonate
Formula : C19H15F3O3S2
Molecular weight : 412,45 g/mol
CAS-No. : 66003-78-9
Hazardous ingredients according to Regulation (EC) No 1272/2008
Component Classification Concentration
Triphenylsulfonium triflate
CAS-No. 66003-78-9 Skin Irrit. 2; Eye Irrit. 2; STOT <= 100 %
SE 3; H315, H319, H335
Hazardous ingredients according to Directive 1999/45/EC
Component Classification Concentration
Triphenylsulfonium triflate
CAS-No. 66003-78-9 Xi, R36/37/38 <= 100 %
For the full text of the H-Statements and R-Phrases mentioned in this Section, see Section 16

SECTION 4: First aid measures
Description of first aid measures
General advice
Consult a physician. Show this safety data sheet to the doctor in attendance.
If inhaled
If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.
In case of skin contact
Wash off with soap and plenty of water. Consult a physician.
In case of eye contact
Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.
If swallowed
Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.
Most important symptoms and effects, both acute and delayed
The most important known symptoms and effects are described in the labelling (see section 2.2) and/or in
section 11
Indication of any immediate medical attention and special treatment needed
No data available

SECTION 5: Firefighting measures
Extinguishing media
Suitable extinguishing media
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
Special hazards arising from the substance or mixture
Carbon oxides, Sulphur oxides, Hydrogen fluoride
Advice for firefighters
Wear self-contained breathing apparatus for firefighting if necessary.
Further information
No data available

SECTION 6: Accidental release measures
Personal precautions, protective equipment and emergency procedures
Use personal protective equipment. Avoid dust formation. Avoid breathing vapours, mist or gas. Ensure
adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust.
For personal protection see section 8.
Environmental precautions
Do not let product enter drains.
Methods and materials for containment and cleaning up
Pick up and arrange disposal without creating dust. Sweep up and shovel. Keep in suitable, closed
containers for disposal.
Reference to other sections
For disposal see section 13.

SECTION 7: Handling and storage
Precautions for safe handling
Avoid contact with skin and eyes. Avoid formation of dust and aerosols.
Provide appropriate exhaust ventilation at places where dust is formed.
For precautions see section 2.2.
Conditions for safe storage, including any incompatibilities
Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
Storage class (TRGS 510): Non Combustible Solids
Specific end use(s)
Apart from the uses mentioned in section 1.2 no other specific uses are stipulated

SECTION 8: Exposure controls/personal protection
Control parameters
Components with workplace control parameters
Exposure controls
Appropriate engineering controls
Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and
at the end of workday.
Personal protective equipment
Eye/face protection
Safety glasses with side-shields conforming to EN166 Use equipment for eye protection tested
and approved under appropriate government standards such as NIOSH (US) or EN 166(EU).
Skin protection
Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique
(without touching glove's outer surface) to avoid skin contact with this product. Dispose of
contaminated gloves after use in accordance with applicable laws and good laboratory practices.
Wash and dry hands.
The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and
the standard EN 374 derived from it.
Body Protection
impervious clothing, The type of protective equipment must be selected according to the
concentration and amount of the dangerous substance at the specific workplace.
Respiratory protection
For nuisance exposures use type P95 (US) or type P1 (EU EN 143) particle respirator.For higher
level protection use type OV/AG/P99 (US) or type ABEK-P2 (EU EN 143) respirator cartridges.
Use respirators and components tested and approved under appropriate government standards
such as NIOSH (US) or CEN (EU).
Control of environmental exposure
Do not let product enter drains.

SECTION 9: Physical and chemical properties
Information on basic physical and chemical properties
a) Appearance Form: solid
b) Odour No data available
c) Odour Threshold No data available
d) pH No data available
e) Melting point/freezing Melting point/range: 133 - 137 °C - lit.
point
f) Initial boiling point and No data available
boiling range
g) Flash point No data available
h) Evaporation rate No data available
i) Flammability (solid, gas) No data available
j) Upper/lower No data available
flammability or
explosive limits
k) Vapour pressure No data available
l) Vapour density No data available
m) Relative density No data available
n) Water solubility No data available
o) Partition coefficient: n- No data available
octanol/water
p) Auto-ignition No data available
temperature
q) Decomposition No data available
temperature
r) Viscosity No data available
s) Explosive properties No data available
t) Oxidizing properties No data available
Other safety information
No data available

SECTION 10: Stability and reactivity
Reactivity
No data available
Chemical stability
Stable under recommended storage conditions.
Possibility of hazardous reactions
No data available
Conditions to avoid
No data available
Incompatible materials
acids, Strong oxidizing agents
Hazardous decomposition products
Other decomposition products - No data available
In the event of fire: see section 5

SECTION 11: Toxicological information
Information on toxicological effects
Acute toxicity
No data available
Skin corrosion/irritation
No data available
Serious eye damage/eye irritation
No data available
Respiratory or skin sensitisation
No data available
Germ cell mutagenicity
No data available
Carcinogenicity
IARC: No component of this product present at levels greater than or equal to 0.1% is identified as
probable, possible or confirmed human carcinogen by IARC.
Reproductive toxicity
No data available
Specific target organ toxicity - single exposure
Inhalation - May cause respiratory irritation.
Specific target organ toxicity - repeated exposure
No data available
Aspiration hazard
No data available
Additional Information
RTECS: Not available
To the best of our knowledge, the chemical, physical, and toxicological properties have not been
thoroughly investigated.

SECTION 12: Ecological information
Toxicity
No data available
Persistence and degradability
No data available
Bioaccumulative potential
No data available
Mobility in soil
No data available
Results of PBT and vPvB assessment
This substance/mixture contains no components considered to be either persistent, bioaccumulative and
toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.
Other adverse effects
No data available

SECTION 13: Disposal considerations
Waste treatment methods
Product
Offer surplus and non-recyclable solutions to a licensed disposal company. Dissolve or mix the material
with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber.
Contaminated packaging
Dispose of as unused product.

SECTION 14: Transport information
UN number
ADR/RID: - IMDG: - IATA: -
UN proper shipping name
ADR/RID: Not dangerous goods
IMDG: Not dangerous goods
IATA: Not dangerous goods
Transport hazard class(es)
ADR/RID: - IMDG: - IATA: -
Packaging group
ADR/RID: - IMDG: - IATA: -
Environmental hazards
ADR/RID: no IMDG Marine pollutant: no IATA: no
Special precautions for user
No data available

SECTION 15: Regulatory information
This safety datasheet complies with the requirements of Regulation (EC) No. 1907/2006.
Safety, health and environmental regulations/legislation specific for the substance or mixture
No data available
Chemical Safety Assessment
For this product a chemical safety assessment was not carried out

SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

作为反应物：

描述：

三苯基锍与三氟甲磺酸的盐在 potassium phosphate 、 copper(l) iodide 、二(三叔丁基膦)钯作用下，以 N,N-二甲基甲酰胺为溶剂，反应 43.0h，生成 1-甲基-4-苯基乙炔苯

参考文献：

名称：

使用芳基ulf盐作为交叉偶联伙伴的Sonogashira反应

摘要：

三芳基ulf，烷基和氟烷基（二芳基）ulf和芳基（二烷基）ulf三氟甲磺酸盐已成功用作Sonogashira反应中的交叉偶联新家族，如芳基重氮盐，二芳基碘鎓盐和四苯基phosph盐。发现末端炔烃在室温下在Pd-和Cu-共催化下与三芳基（或三氟甲磺酸（2,2,2-三氟乙基）二苯基mild轻度反应，以高达> 99％的产率得到相应的芳基炔。该方案代表在Pd / Cu催化的Sonogashira反应中首次使用芳基ulf盐作为交叉偶联伴侣。

DOI：

10.1021/acs.orglett.7b02764
作为产物：

描述：

二苯基亚砜在氢溴酸作用下，以正庚烷、二氯甲烷、苯为溶剂，以52%的产率得到三苯基锍与三氟甲磺酸的盐

参考文献：

名称：

Sulfonium salt and its manufacturing method

摘要：

这项发明涉及一种亚砜盐，包括其制备方法，该亚砜盐在聚合过程中有效地用作光酸引发剂或自由基光引发剂，以及光酸发生剂，保护有机化合物的保护基，特别是作为半导体材料中所使用的化学增感光阻的有用光酸发生剂。由于这项发明的亚砜盐是通过在全氟烷磺酸酐存在下，亚砜化合物和芳香化合物之间的一步反应制备而成的，具有以下优点：通过克服以往使用Grinard试剂进行两步制备亚砜盐的一些缺点，这项发明可以提供一种新颖的亚砜盐，其产率更高，这是以往无法实现的，并且可以制备任何传统的亚砜盐，产率更高。

公开号：

US06111143A1
作为试剂：

描述：

正丁基锂在三苯基锍与三氟甲磺酸的盐作用下，以四氢呋喃、正己烷为溶剂，反应 2.0h，以26%的产率得到丁基硫基苯

参考文献：

名称：

Oae; Ishihara; Yoshihara, Russian Journal of Organic Chemistry, 1996, vol. 32, # 2, p. 265 - 269

摘要：

DOI：

点击查看最新优质反应信息

文献信息

Photochemistry of triarylsulfonium salts

作者：John L. Dektar、Nigel P. Hacker

DOI：10.1021/ja00172a015

日期：1990.8

previously reported. Similarly, the triarylsulfonium salts, with the exception of the (4-(phenylthio)phenyl)diphenylsulfonium salts produced new rearrangement products, phenylthiobiphenyls, along with diphenyl sulfide, which had been previously reported. Similarly, the triarylsulfonium salts, with the exception of the (4-(phenylthio)phenyl)diphenylsulfonium salts, gave the new rearrangement products

三苯基锍、三（4-甲基苯基）锍、三（4-氯苯基）锍、几种单取代（4-F、4-Cl、4-Me、4-MeO、4-PhS和4-PhCO）的光解，和二取代的 (4,4prime}-Mesub 2} 和 4,4prime}-(MeO)sub 2}) 三苯基锍盐在溶液中进行检测。发现直接辐照三苯锍盐会产生新的重排产物苯硫代联苯以及二苯硫醚，这在之前已有报道。类似地，除了（4-（苯硫基）苯基）二苯基锍盐之外，三芳基锍盐会产生新的重排产物苯硫代联苯以及二苯硫醚，这在之前已有报道。类似地，除（4-（苯硫基）苯基）二苯基锍盐外，三芳基锍盐产生新的重排产物。
Photoacid generator, chemically amplified resist composition including the same, and associated methods

申请人：Kang Yool

公开号：US20090131684A1

公开（公告）日：2009-05-21

A photoacid generator represented by Formula 1 or Formula 2: wherein R 1 , R 2 , and R 3 are each independently a C1-C10 alkyl group, X is a C3-C20 alicyclic hydrocarbon group forming a ring with S + , and at least one CH 2 group in the alicyclic hydrocarbon group may be replaced with at least one selected from the group consisting of S, O, NH, a carbonyl group, and R 5 —S + A − , where R 5 is a C1-C10 alkyl group, and A − is a counter-ion.

由Formula 1或Formula 2表示的光酸发生剂：其中R1、R2和R3分别独立地是C1-C10烷基基团，X是一个与S+形成环的C3-C20脂环烃基团，并且脂环烃基团中的至少一个CH2基团可以被来自S、O、NH、一个羰基和R5—S+A−组成的群体中的至少一个所取代，其中R5是一个C1-C10烷基基团，A−是一个对离子。
Base‐Mediated O‐Arylation of Alcohols and Phenols by Triarylsulfonium Triflates

作者：Xiao‐Xia Ming、Ze‐Yu Tian、Cheng‐Pan Zhang

DOI：10.1002/asia.201900968

日期：2019.10

A mild and efficient protocol for O-arylation of alcohols and phenols (ROH) by triarylsulfonium triflates was developed under transition-metal-free conditions. Various alcohols, including primary, secondary and tertiary, and phenols bearing either electron-donating or electron-withdrawing groups on the aryl rings were smoothly converted to form the corresponding aromatic ethers in moderate to excellent

在不含过渡金属的条件下，开发了温和有效的三芳基ulf三氟甲磺酸酯进行醇和酚（ROH）芳基化的方案。各种醇，包括在芳基环上带有给电子或吸电子基团的伯，仲和叔醇以及苯酚，可以平稳转化为相应的芳族醚，产率中等至优异。反应在一定的碱存在下于50或80°C进行24小时，并显示出良好的官能团耐受性。不对称的三芳基ulf盐的碱介导的芳基化反应可以选择性地将sulf的芳基转移到ROH上，具体取决于它们固有的电子性质。
ANTIREFLECTIVE COMPOSITIONS WITH THERMAL ACID GENERATORS

申请人：Rohm and Haas Electronic Materials Korea Ltd.

公开号：US20190085173A1

公开（公告）日：2019-03-21

New methods and substrates are provided that include antireflective compositions that comprise one or more thermal acid generators.

提供了包括一个或多个热酸发生剂的防反射组分的新方法和基板。
MONOMERS, POLYMERS AND PHOTORESIST COMPOSITIONS

申请人：Rohm and Haas Electronic Materials Korea Ltd.

公开号：US20180059545A1

公开（公告）日：2018-03-01

In one preferred embodiment, polymers are provided that comprise a structure of the following Formula (I): Photoresists that comprises such polymers also are provided.

在一个首选实施例中，提供了包含以下化学式（I）结构的聚合物：还提供了包含这种聚合物的光刻胶。

三苯基锍与三氟甲磺酸的盐 | 66003-78-9

物质功能分类

分子结构分类

物化性质

计算性质

安全信息

SDS

反应信息

文献信息

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