Benzenesulfonic Acid 苯磺酸

CAS 98-11-3 MFCD00011689

化学结构图

98-11-3
SMILES: O=S(=O)(O)c1ccccc1

化学属性

Mol. FormulaC6H6O3S
Mol. Weight158.18
Density1.32
Flash Point>110°C
TSCAYes
Melting Point58.0 to 64.0 deg-C
Solubility可溶
Stability对湿度敏感
Boiling Point137°C

别名和识别编码

Chemical NameBenzenesulfonic Acid
Beilstein Registry Number11(4)27
PubChem Substance ID7371
CAS Number98-11-3
MDL NumberMFCD00011689
Reaxys-RN742513
Merck Number1070
EC Number202-638-7
Synonym Benzensulfonic acid {LY} Benzensulfonic acid {} {LY} Benzensulfonic acid {} {} {LY} Benzensulfonic acid {} {} {} {LY} Benzensulfonic acid {} {} {} {} {LY} Benzensulfonic acid {} {} {} {} {} {LY} Benzensulfonic acid {} {} {} {} {} {} {LY} Benzensulfonic acid {} {} {} {} {} {} {} {LY} Benzensulfonic acid {} {} {} {} {} {} {} {} {LY} Benzensulfonic acid {} {} {} {} {} {} {} {} {} {LY} Benzensulfonic acid {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {LY} Benzensulfonic acid {} {} {} {} {} {} {} {} {} {} {} {LY} Benzensulfonic acid {} {} {} {} {} {} {} {} {} {} {} {} {LY} Benzensulfonic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Benzensulfonic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Benzensulfonic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Benzensulfonic acid {} {} {} {} {} {} {} {} {} {} {}
Chemical Name Translation苯磺酸
Wiswesser Line NotationWSQR
LabNetwork Molecule IDLN00220697
InChIInChI=1S/C6H6O3S/c7-10(8,9)6-4-2-1-3-5-6/h1-5H,(H,7,8,9)
Canonical SMILESO=S(C1=CC=CC=C1)(O)=O
信息真实价格透明    资金保障    专业采购外包团队在线服务   
信息真实价格透明    资金保障    专业采购外包团队在线服务   
品牌质保精细包装    现货库存    一流品牌服务   

分类

  • {SNA} Building Blocks, Chemical Synthesis, Organic Acids, Organic Building Blocks, Sulfonic/Sulfinic Acids, Sulfur Compounds, Synthetic Reagents
  • {SNA} Chemical Synthesis, Organic Acids, Synthetic Reagents
  • {uni_hamburg} no charge; carbocycle; aromatic; 6RingOnly; 6ring; 1fragment
  • {SNA} Acids, Acids & Bases, Chemical Synthesis, Organic Acids, Synthetic Reagents
  • {SNA} Acids, Acids & Bases, Building Blocks, Chemical Synthesis, Organic Acids, Organic Building Blocks, Sulfonic/Sulfinic Acids, Sulfur Compounds, Synthetic Reagents

产品应用

  • 检验铵盐和钾盐。锌的测定。有机合成。制造苯酚、间苯二酚。催化剂。用作脱水催化剂、树脂固化剂,以及电镀添加剂,同时还可以作为染料中间体。

相关文献及参考

  • Merck: 14,1070 Beilstein:11(4)27
  • Short: III/35D2
  • Merck: 14,1070

安全信息

Precautionary statements
  • P303+P361+P353+P310+P363
  • P406 Store in corrosive resistant/… container with a resistant inner liner. 存放在耐腐蚀/具有耐性的内衬容器。
  • P305+P351+P338
  • P304+P340+P310
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P303+P361+P353
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P405 Store locked up. 上锁保管。
  • P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P390 Absorb spillage to prevent material damage. 吸收溢出物,防止重大损害。
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
GHS Symbol
Signal word
Hazard statements
  • H290 May be corrosive to metals 可能腐蚀金属。
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H302 Harmful if swallowed 吞食有害
  • H315 Causes skin irritation 会刺激皮肤
  • H318 Causes serious eye damage 严重伤害眼睛
  • H301 Toxic if swallowed 吞食有毒
Hazard Codes C C,Xn
WGK Germany1
RTECSDB4200000
UN Number UN 2583 8/PG 2 UN2586 UN2585 2585
Safety Statements
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护;
  • 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;
  • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时,立即求医(可能时出示标签);
  • S20 When using do not eat or drink 使用时,不得进食,饮水;
Risk Statements
  • R34 Causes burns 会导致灼伤
  • R22 Harmful if swallowed 吞咽有害
  • 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 Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Packing GroupIII
Hazard Class8
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 890 uL/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AIHAAP American Industrial Hygiene Association Journal.  (AIHA, 475 Wolf
   Ledges Pkwy., Akron, OH 44311)  V.19-    1958-  Volume(issue)/page/year:
   23,95,1962

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Mammal - cat
DOSE/DURATION           : 10 gm/kg
TOXIC EFFECTS :
   Behavioral - tremor
   Behavioral - muscle weakness
   Gastrointestinal - changes in structure or function of salivary glands
REFERENCE :
   JPETAB Journal of Pharmacology and Experimental Therapeutics.  (Williams &
   Wilkins Co., 428 E. Preston St., Baltimore, MD 21202)  V.1-    1909/10-
   Volume(issue)/page/year: 84,358,1945

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Bird - wild bird species
DOSE/DURATION           : 75 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   TXAPA9 Toxicology and Applied Pharmacology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1959-  Volume(issue)/page/year:
   21,315,1972

其他信息

  • 储运特性:通风低温干燥; 与库房食品原料分开存放
  • Acros Organics:苯磺酸 Benzenesulfonic acid, tech., 90%(98-11-3)
  • {
  • 外观性质:无色针状或片状晶体。
  • 用途四:检验铵盐和钾盐。锌的测定。有机合成。制造苯酚、间苯二酚。催化剂。用作脱水催化剂、树脂固化剂,以及电镀添加剂,同时还可以作为染料中间体。
  • 用途一:用作实验试剂、催化剂,也用于有机合成及苯酚制造
  • 灭火剂:干粉,泡沫,沙土,二氧化碳, 雾状水
  • 类别:有毒物品
  • 上游原料:氯化钠 --> 亚硫酸钠 --> Α-球蛋白 --> D-(S)-3-乙酰巯基-2-甲基丙酰基-L-脯氨酸 --> 苯磺酸钠
  • 海关编码:29041000
  • 图谱信息:苯磺酸(98-11-3)质谱(MS) 苯磺酸(98-11-3)红外图谱(IR2) 苯磺酸(98-11-3)红外图谱(IR1)
  • 敏感性:Hygroscopic
  • 急性毒性:口服-大鼠 LD50: 980 毫克/公斤; 口服-野鸟 LD50: 75 毫克/公斤
  • 易吸湿。易溶于水和乙醇,微溶于苯,不溶于乙醚和二硫化碳。属氧化剂。低毒,半数致死量(大鼠,经口)890mg/kg。对皮肤、眼和黏膜有刺激性。
  • 用途二:主要用于经碱熔制苯酚,也用于制间苯二酚等,在酯化和脱水反应中常用作催化剂
  • 用途三:苯磺酸用于油田注水,可以解除地层的堵塞、提高地层渗透率。作为酸化注水井的酸,苯磺酸的特点是与碳酸盐反应慢,而且浓度愈大,反应速度愈慢,能酸化深远的地层,与盐酸相比,苯磺酸(及混合芳基磺酸)有效期长、腐蚀性小、使用安全。苯磺酸还用做酯化和脱水反应的催化剂和铸造工业的固化剂。
  • 下游产品:硬脂酸 --> 碳酸氢铵 --> 香兰素 --> 磷酸精胺酸 --> 3,8-二氨基-5-甲基-6-苯基溴化菲啶盐 --> 4,4'-二氨基二苯甲烷 --> 酸性蓝 83 --> (Z)-4-癸烯醛 --> 乙氧基喹啉 --> 酸性黑26 --> 荧光增白剂 220 --> 毛用活性蓝 PW-3R --> 二羟基二苯砜酚磺酸尿素甲醛缩合物
  • 方法一:以苯为原料,经硫酸磺化而得。将93%硫酸2400L加入磺化锅内,将苯以2500-3000L/h的流量打入蒸发器,经过蒸发及过热成温度为150℃以上的过热苯蒸气,通过鼓泡器在硫酸层中进行反应,温度在170℃左右,最后游离酸控制在4-5%。大约经过10h左右完成反应,未反应的苯蒸气和生成的水蒸气经冷凝分离,酸性苯再经液碱中和、食盐脱水后循环使用。含苯的苯磺酸再经真空脱苯器脱除余苯。磺化收率96.5%。苯磺酸用亚硫酸钠或氢氧化钠中和,即得苯磺酸钠。中和收率99%。原料消耗定额:苯600kg/t、发烟硫酸750kg/t。
  • Alfa Aesar:苯磺酸,tech.ca75%w/waq.soln. Benzenesulfonic acid, tech. ca 75% w/w aq. soln.(98-11-3)
  • MOL 文件:98-11-3.mol
  • 易吸湿。易溶于水和乙醇,微溶于苯,不溶于乙醚和二硫化碳。属氧化剂。低毒,半数致死量(大鼠,经口)890mg/kg。对皮肤、眼和黏膜有刺激性
  • 苯磺酸价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 30017628 苯磺酸 500ml 158元 2011/04/16 B3408 无水苯磺酸 Benzenesulfonic Acid Anhydrous 5G 407元 2010/06/21 159020250 苯磺酸 Benzenesulfonic acid 90%, tech. 25 GR 113元
  • 防护措施:对皮肤、眼、呼吸道有刺激作用。其钠盐无毒。操作中应穿戴防护用具。大鼠经口LD50为890mg/kg,猫经皮肤LD50 为10mg/kg。
  • 刺激数据:皮肤-兔子
  • 毒性分级:高毒

系列性分类