| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| T818884 | MACKLIN | 三氟甲烷磺酸 | 98% | 31元/2g; 69元/10g; 94元/25g; 345元/100g; 1298元/500g; 2240元/1kg; | 咨询 |
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| T708287 | MACKLIN | 三氟甲烷磺酸 | 99.5% | 88元/5g; | 咨询 |
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| T822375 | MACKLIN | 三氟甲烷磺酸 | 0.1 M CF3SO3H in acetic acid | 46元/10ml; 185元/50ml; 512元/250ml; 1198元/1L; | 咨询 |
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| T0751 | TCI | Trifluoromethanesulfonic Acid | >98.0%(T) | 230元/10G; 465元/25G; 1565元/250G; | 咨询 |
基本信息 | 纯度/分析方法 | >98.0%(T) | | 分子式/分子量 | CHF3O3S = 150.07 | | 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 | 空气,湿气 (吸湿) | | Reaxys-RN | 1812100 | | PubChem物质ID | 87576600 | | SDBS (AIST Spectral DB) | 4264 | | Merck Index (14) | 9676 | | MDL编号 | MFCD00007514 |
技术规格 | Appearance | Colorless to Light yellow to Light orange clear liquid | | Purity(Neutralization titration) | min. 98.0 % | | Refractive index n20/D | 1.3260 to 1.3310 |
物性(参考值) | 熔点 | -40 ℃ | | 沸点 | 162 ℃ | | 比重 | 1.71 | | 折射率 | 1.33 | | 水溶性 | 完全混溶 | | 溶解性(可与之混溶) | 醇 |
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。
H290 : 可能腐蚀金属。
| | 防范说明 | P501 : 将内装物/容器送到批准的废物处理厂处理。
P234 : 只能在原容器中存放。
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。
P390 : 吸收溢出物，防止材料损坏。
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。
P406 : 贮存于抗腐蚀/带抗腐蚀衬里的容器中。
P405 : 存放处须加锁。
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运输信息 | UN编号 | UN3265 | | 类别 | 8 | | 包装类别 | I | | 监管条件代码(*) | |
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| 197653 | J&K | Trifluoromethanesulfonic Acid | 99.5% | 328元/25G; 719元/100G; 2540元/500G; 4319元/1KG; | 咨询 |
基本信息 | 分子式 | CHF3O3S | | 分子量 | 150.07 | | 熔点 | -40 | | 沸点 | 162 | | 密度 | 1.69 | | 折光率(n20D) | 1.3260-1.3300 | | MDL编码 | MFCD00007514 | | EINECS 编号 | 216-087-5 |
安全信息 | 图形或危害标志 |  | | 提示语 | Danger | | 危险说明 | H302
H312
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 | 2 | | TSCA | 是 |
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| 242768 | J&K | Trifluoromethanesulfonic Acid | 99% | 154元/10G; 559元/50G; 1325元/250G; 1889元/500G; | 咨询 |
基本信息 | 分子式 | CHF3O3S | | 分子量 | 150.07 | | 熔点 | -40 | | 沸点 | 162 | | 密度 | 1.69 | | 折光率(n20D) | 1.3260-1.3300 | | MDL编码 | MFCD00007514 | | EINECS 编号 | 216-087-5 |
安全信息 | 图形或危害标志 | | | 提示语 | Danger | | 危险说明 | H302
H312
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 | 2 | | TSCA | 是 |
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| 09-7410 | Strem | Trifluoromethanesulfonic Acid | 99+% | 528元/10g; 1751元/50g; | 咨询 |
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| A10173 | Alfa Aesar | Trifluoromethanesulfonic Acid | 98+% | 348元/10g; 1198元/50g; 5535元/250g; | 咨询 |
应用
Trifluoromethanesulfonic acid acts as a catalyst for esterification reactions and an acidic titrant in nonaqueous acid-base titration. It is useful in protonations due to the presence of conjugate base triflate is non nucleophilic. It serves as a deglycosylation agent for glycoproteins. In addition, it is a precursor and a catalyst in organic chemistry. It reacts with acyl halides to prepare mixed triflate anhydrides, which are strong acylating agents used in Friedel-Crafts reactions. It acts as a key starting material for the preparation of ethers and olefins by reacting with alcohols as well as to prepare trifluoromethanesulfonic anhydride by dehydration reaction. 备注
Hygroscopic. Incompatible with strong oxidizing agents, strong bases, water and metals. 基本信息 MDL
MFCD00007514 EINECS
216-087-5 分子式
CHF3O3S 分子量
150.07 熔点
-40° 沸点
161-162° 闪点
None 密度
1.708 折射率
1.3270 灵敏度
Hygroscopic. Store under Nitrogen. Ambient temperatures. 形态
Liquid 溶解性
Miscible with water, dimethyl sulfoxide, dimethyl formamide and acetonitrile. Beilstein
1812100 Merck
14,9676 GHS危害和防范说明 GHS符号
Hazard Statements
H302-H314-H318-H335-H402-H412
Harmful if swallowed.Causes severe skin burns and eye damage.Causes serious eye damage.May cause respiratory irritation.Harmful to aquatic life.Harmful to aquatic life with long lasting effects. Precautionary Statements
P260h-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
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 SWALLOWED: Rinse mouth. Do NOT induce vomiting.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. 安全信息 危险等级
8 包装组
II 危险类别
22-34-37-52/53
Harmful if swallowed.Causes burns.Irritating to respiratory system.Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment. 安全等级
20-23-26-36/37/39-45-60-61
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.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 wasteAvoid release to the environment. Refer to special instructions/safety data sheets. 欧盟危险品标志
  RTECS
PB2771000 TSCA
是 |
| C16989 | Alfa Aesar | Trifluoromethanesulfonic Acid | 99%, extra pure | 960元/1ml; 1203元/10ml; 2095元/50ml; 8708元/250ml; 47578元/1L; | 咨询 |
基本信息 Ref#
16989 MDL
7514 分子式
C H F3 O3 S 分子量
150.07 密度
1.69 形态
Liquid 安全信息 UN#
3265 危险等级
8 包装组
II |
| 347817 | Sigma-Aldrich | Trifluoromethanesulfonic Acid | ReagentPlus®, ≥99% | 432.9元/5 G; 1400.13元/25 G; 5449.18元/100 G; 10099.8元/500 G; | 咨询 |
产品说明 一般描述 三氟甲磺酸是一种强有机酸。它可以通过双(三氟甲基硫代)水银和H2O2反应制备。它和HNO3混合，生成一种硝化试剂(一种硝基盐)。这种试剂可用于芳香化合物硝化。人们已经研究过了它在各种有机溶剂中解离状态。 应用 三氟甲磺酸可用作以下反应的催化剂： - 在酸性条件下通过不饱和醇的环化反应制备相应的取代四氢呋喃和四氢吡喃。
- 通过醛的Schmidt反应制备相应腈。
- 通过2-烷氧羰基烯丙基硼酸酯和醛的烯丙基硼化反应制备双取代五元环内酯。
它也可用作Fischer糖基化和Friedel-Crafts酰基化反应的催化剂。 去糖基化剂 包装 5, 25 g in ampule
100, 500 g in glass bottle 法律信息 ReagentPlus is a registered trademark of sigma-aldrich Co. LLC 基本信息 | 线性分子式 | CF3SO3H | | 分子量 | 150.08 | | Beilstein | 1812100 | | EC 号 | 216-087-5 | | MDL编号 | MFCD00007514 | | PubChem化学物质编号 | 24861529 | | NACRES | NA.22 |
产品性质 | 质量水平 | 200 | | 蒸汽密度 | 5.2 (vs air) | | 蒸汽压 | 8 mmHg ( 25 ℃) | | 产品线 | ReagentPlus® | | 测定 | ≥99% | | 折射率 | n20/D 1.327 (lit.) | | bp | 162 ℃ (lit.) | | 密度 | 1.696 g/mL at 25 ℃ (lit.) | | SMILES string | OS(=O)(=O)C(F)(F)F | | InChI | 1S/CHF3O3S/c2-1(3,4)8(5,6)7/h(H,5,6,7) | | InChI key | ITMCEJHCFYSIIV-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Danger | | 危险声明 | H290 - H302 - H314 - H335 | | 预防措施声明 | P234 - P261 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338 | | 危险分类 | Acute Tox. 4 Oral - Met. Corr. 1 - Skin Corr. 1B - STOT SE 3 | | 靶器官 | Respiratory system | | 储存分类代码 | 8A - Combustible, corrosive hazardous materials | | WGK | WGK 1 | | 闪点(F) | 332.1 °F - Pensky-Martens closed cup | | 闪点(C) | > 166.7 ℃ - Pensky-Martens closed cup | | 个人防护装备 | Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter |
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| 158534 | Sigma-Aldrich | Trifluoromethanesulfonic Acid | reagent grade, 98% | 406.18元/10 G; 1059.47元/50 G; 2071.02元/100 G; | 咨询 |
产品说明 一般描述 三氟甲磺酸是最强的单质子有机酸。它是通过双(三氟甲硫基)汞与过氧化氢水溶液的氧化反应进行合成的。它在二甲亚砜、二甲基乙酰胺和二甲基甲酰胺等碱性溶剂中完全解离。已通过电导法研究了其在非水溶剂中的解离。通过混合三氟甲磺酸与HNO3， 可形成三氟甲烷磺酸硝鎓，这是一种出色的硝化试剂。 应用 三氟甲磺酸可用作苯乙烯、六甲基环三硅氧烷 和 L,L-丙交酯的阳离子聚合的引发剂。
三氟甲磺酸是一种通用试剂，可用作以下研究的催化剂： - 芳香族化合物与苯甲酸甲酯的Friedel-Crafts酰化反应。
- 二烷基二硫化物与末端炔烃的加成反应。
- 合成含有三氟甲磺酸丙基铵和甲基侧链基团的单环四硅氧烷 (Am-CyTS)。
- 制备用于合成氟化2,5-取代的1-乙基-1H-苯并咪唑衍生物的起始试剂。
- 三氟甲磺酸芳基酯的合成、 链烯酸的内酯化 和 E-烯烃的形成。
去糖基化剂 包装 10, 50, 100 g in ampule 基本信息 | 线性分子式 | CF3SO3H | | 分子量 | 150.08 | | Beilstein | 1812100 | | EC 号 | 216-087-5 | | MDL编号 | MFCD00007514 | | PubChem化学物质编号 | 24849764 | | NACRES | NA.21 |
产品性质 | 质量水平 | 200 | | 等级 | reagent grade | | 蒸汽密度 | 5.2 (vs air) | | 蒸汽压 | 8 mmHg ( 25 ℃) | | 测定 | 98% | | 形式 | liquid | | 折射率 | n20/D 1.327 (lit.) | | bp | 162 ℃ (lit.) | | 密度 | 1.696 g/mL at 25 ℃ (lit.) | | SMILES string | OS(=O)(=O)C(F)(F)F | | InChI | 1S/CHF3O3S/c2-1(3,4)8(5,6)7/h(H,5,6,7) | | InChI key | ITMCEJHCFYSIIV-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Danger | | 危险声明 | H290 - H302 - H314 - H335 | | 预防措施声明 | P234 - P261 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338 | | 危险分类 | Acute Tox. 4 Oral - Met. Corr. 1 - Skin Corr. 1B - STOT SE 3 | | 靶器官 | Respiratory system | | 储存分类代码 | 8A - Combustible, corrosive hazardous materials | | WGK | WGK 1 | | 闪点(F) | 332.1 °F - Pensky-Martens closed cup | | 闪点(C) | > 166.7 ℃ - Pensky-Martens closed cup | | 个人防护装备 | Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter |
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| 8.21166 | Sigma-Aldrich | Trifluoromethanesulfonic Acid | for synthesis | 258.78元/25 ML; 468.55元/100 ML; | 咨询 |
基本信息 | 经验(实验)分子式 | CHF3O3S | | 分子量 | 150.08 | | MDL编号 | MFCD00007514 | | EC索引号 | 216-087-5 |
产品性质 | 质量水平 | 200 | | 蒸汽压 | 10 hPa ( 55 ℃) | | 效能 | 1605 mg/kg LD50, oral (Rat)
>2000 mg/kg LD50, skin (Rat) | | pH值(酸碱度) | <1 ( in H2O) | | bp | 162 ℃/1013 hPa | | 密度 | 1.71 g/cm3 at 20 ℃ | | 储存温度 | 2-30℃ | | InChI | 1S/2CHF3O3S.Ba/c2*2-1(3,4)8(5,6)7;/h2*(H,5,6,7);/q;;+2/p-2 | | InChI key | DXJURUJRANOYMX-UHFFFAOYSA-L |
安全信息 | 象形图 | | | 警示用语： | Danger | | 危险声明 | H290 - H302 - H314 - H335 | | 预防措施声明 | P234 - P261 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338 | | 危险分类 | Acute Tox. 4 Oral - Met. Corr. 1 - Skin Corr. 1B - STOT SE 3 | | 靶器官 | Respiratory system | | 储存分类代码 | 8B - Non-combustible, corrosive hazardous materials | | WGK | WGK 1 | | 闪点(F) | 332.1 °F - Pensky-Martens closed cup | | 闪点(C) | > 166.7 ℃ - Pensky-Martens closed cup |
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| 290347 | Amethyst | Trifluoromethanesulfonic Acid | 99%, 用于合成 | 145元/25G; 380元/100G; 1024元/500G; | 咨询 |
基本信息 | 分子式 | CHF3O3S | | 分子量 | 150.07 | | 熔点 | -40 | | 沸点 | 162 | | 密度 | 1.69 | | 折光率(n20D) | 1.3260-1.3300 | | MDL编码 | MFCD00007514 | | EINECS 编号 | 216-087-5 |
安全信息 | 图形或危害标志 | | | 提示语 | Danger | | 危险说明 | H302
H312
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 | 2 | | TSCA | 是 |
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| 003328 | Fluorochem | Trifluoromethanesulfonic Acid | 99% | 1056元/25g; 1650元/50g; 2486元/100g; 3454元/500g; 6248元/1kg; | 咨询 |
基本信息 | CAS Number | 1493-13-6 | | MDL Number | MFCD00007514 | | Boiling Point | 162℃ | | Melting Point | -40℃ | | Density | 1.696 |
安全信息 | 图形或危害标志 | | | 危险性说明 | H290: May be corrosive to metals.
H302: Harmful if swallowed.
H314: Causes severe skin burns and eye damage.
H335: May cause respiratory irritation.
| | 防范说明 | P233: Keep container tightly closed.
P234: Keep only in original container.
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.
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: IF INHALED: .
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.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see . on this label).
P330: Rinse mouth.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P363: Wash contaminated clothing before reuse.
P390: Absorb spillage to prevent material damage.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P406: Store in corrosive resistant/ container with a resistant inner liner.
P501: Dispose of contents/container to local regulations.
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