Sodium p-Toluenesulfonate 对甲苯磺酸钠

CAS 657-84-1 MFCD00064388

化学结构图

657-84-1
SMILES:

化学属性

Mol. FormulaC7H7NaO3S
Mol. Weight194.18
Density0.982
Stability对湿度敏感
Flash Point500 °C
Appearance 白色粉状结晶体。 易溶于水。
Solubilitysoluble
Melting Point>300 °C
Boiling Point400 °C at 760 mmHg

别名和识别编码

Chemical NameSodium p-Toluenesulfonate
MDL NumberMFCD00064388
CAS Number657-84-1
Synonym Sodium 4-methylbenzenesulfonate {LY} Sodium 4-methylbenzenesulfonate {} {LY} Sodium 4-methylbenzenesulfonate {} {} {LY} Sodium 4-methylbenzenesulfonate {} {} {} {LY} Sodium 4-methylbenzenesulfonate {} {} {} {} {LY} Sodium 4-methylbenzenesulfonate {} {} {} {} {} {LY} Sodium 4-methylbenzenesulfonate {} {} {} {} {} {} {LY} Sodium 4-methylbenzenesulfonate {} {} {} {} {} {} {} {LY} Sodium 4-methylbenzenesulfonate {} {} {} {} {} {} {} {} {LY} Sodium 4-methylbenzenesulfonate {} {} {} {} {} {} {} {} {} {LY} Sodium 4-methylbenzenesulfonate {} {} {} {} {} {} {} {} {} {} {LY} Sodium 4-methylbenzenesulfonate {} {} {} {} {} {} {} {} {} {} {} {LY} Sodium 4-methylbenzenesulfonate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Sodium 4-methylbenzenesulfonate {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Sodium 4-methylbenzenesulfonate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Sodium 4-methylbenzenesulfonate {} {} {} {} {} {} {} {} {} {} {} {} {}
PubChem Substance ID87576250
Beilstein Registry Number3637479
EC Number211-522-5
Merck Number9533
Chemical Name Translation对甲苯磺酸钠
Reaxys-RN3637479
Wiswesser Line NotationWSO&R D1 &-NA-
LabNetwork Molecule IDLN00193124
Canonical SMILESCC1=CC=C(S(=O)(O[Na])=O)C=C1
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分类

  • {SNA} Building Blocks, Chemical Synthesis, Organic Building Blocks, Sulfonic/Sulfinic Acid Salts, Sulfur Compounds

产品应用

  • Usually used as a supporting electrolyte for depositing polypyrrole membranes, ang also used as a solute to study the performance of resin particles.

相关文献及参考

  • Beilstein: 11,IV,241

安全信息

WGK Germany1
GHS Symbol
Precautionary statements
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P305+P351+P338
Hazard statements
  • 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
RTECSXT7350000
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Signal word Warning
Hazard Codes Xi
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；
Risk Statements
  • R36 Irritating to eyes 刺激眼睛
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Storage condition 2-8°C, stored under nitrogen, away from moisture {LY} 2-8°C, stored under nitrogen, away from moisture {} {LY} 2-8°C, stored under nitrogen, away from moisture {} {} {LY} 2-8°C, stored under nitrogen, away from moisture {} {} {} {LY} 2-8°C, stored under nitrogen, away from moisture {} {} {} {} {LY} 2-8°C, stored under nitrogen, away from moisture {} {} {} {} {} {LY} 2-8°C, stored under nitrogen, away from moisture {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen, away from moisture {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen, away from moisture {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen, away from moisture {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen, away from moisture {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen, away from moisture {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen, away from moisture {} {} {} {} {} {} {} {} {} 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1700 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   BJPCAL British Journal of Pharmacology and Chemotherapy.  (London, UK)
   V.1-33, 1946-68.  For publisher information, see BJPCBM.
   Volume(issue)/page/year: 14,536,1959

其他信息

  • 用途二:用于化学工业和合成洗涤剂的浆料调理剂，在合成洗衣粉内配入本品后，洗衣粉的各项指标都能达到部标外，还能起到以下四大作用： （1）能降低浆粘度，提高料浆的流动性，使喷粉便捷，从而提高生产能力。（2）能提高成品洗衣粉的含水率，降低2-4％的生产成本。（3）能促进洗衣粉中五钠的水合作用，提高洗衣粉的抗结块性能，提高产品质量。（4）减少喷粉塔尾气细粉的损失，减少污染，增加产量。
  • MOL 文件:657-84-1.mol
  • TCI Shanghai:4-甲苯磺酸钠盐 Sodium p-Toluenesulfonate,>;90.0%(T)(657-84-1)
  • 图谱信息:对甲苯磺酸钠(657-84-1)红外图谱(IR1) 对甲苯磺酸钠(657-84-1)红外图谱(IR2)
  • 防护措施:参见“对甲基苯磺酸”。
  • 用途一:主要用于有机合成工业，在医药上用于合成强力霉素、潘生丁、萘普生及用于生产阿莫西林、头孢羟氨苄中间体
  • 对甲苯磺酸钠价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 30180426 甲苯-4-磺酸钠 100g 28.9元 2011/04/16 T0271 对甲苯磺酸钠 Sodium p-Toluenesulfonate 500G 492元 2011/04/16 T0271 对甲苯磺酸钠 Sodium p-Toluenesulfonate 25G 195元
  • 下游产品:4-甲基苯酚 --> (-)-文斯内酯 --> 固色交联剂 P,交联剂 P,交联剂 H,交联剂 101
  • 海关编码:29041000
  • MSDS 信息:Toluene-4-sulfonic acid sodium salt(657-84-1).msds
  • Acros Organics:对甲苯磺酸钠 p-Toluenesulfonic acid, sodium salt, mixture of isomers, 99%(657-84-1)
  • Sigma Aldrich:657-84-1(sigmaaldrich)
  • 易溶于水。半数致死量(小鼠，静脉)1700mg/kg。有刺激性。
  • 常规方法:采用塑料袋，外套玻璃纤维编织袋包装，每袋50kg。贮存于阴凉、通风、干燥处。按一般化学品规定贮运。

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Sulfur Compounds 硫化合物
  5. Sulfonic/Sulfinic Acid Salts 磺酸亚磺酸盐
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Sulfur Compounds 硫化合物
  5. Sulfonic/Sulfinic Acid Salts 磺酸亚磺酸盐
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Sulfur Compounds 硫化合物
  5. Sulfonic/Sulfinic Acids 磺酸/亚磺酸
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Sulfur Compounds 硫化合物
  5. Sulfonic/Sulfinic Acid Anhydrides

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