Sodium Thiomethoxide 甲硫醇钠
CAS 5188-07-8 MFCD00174316
化学结构图
SMILES: C[S-].[Na+]
化学属性
| Mol. Formula | CH3NaS |
|---|---|
| Mol. Weight | 70 |
| Density | 1.422 |
| Flash Point | 50°C(lit.) |
| Solubility | 可溶 |
别名和识别编码
| Chemical Name | Sodium Thiomethoxide |
|---|---|
| CAS Number | 5188-07-8 |
| Synonym | METHYL MERCAPTAN SODIUM SALT Methanethiol sodium salt Sodium thiomethoxide, Methanethiol sodium salt Sodium thiomethoxyde Sodium thiomethylate 甲基硫醇钠 甲基硫醇钠 甲烷硫醇 钠盐 甲硫醇钠 甲烷硫醇 钠盐 |
| Beilstein Registry Number | 3592983 |
| PubChem Substance ID | 4378561 |
| EC Number | 225-969-9 |
| MDL Number | MFCD00174316 |
| Reaxys-RN | 969140 |
| Merck Number | 5956 |
| Chemical Name Translation | 甲硫醇钠 |
| LabNetwork Molecule ID | LN00221070 |
| InChI | InChI=1S/CH4S.Na/c1-2;/h2H,1H3;/q;+1/p-1 |
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分类
- {SNA} Building Blocks, Chemical Synthesis, Organic Building Blocks, Sulfur Compounds, Thiol/Mercaptan Salts
- Materials Science, Micro/NanoElectronics, Sodium, Solution Deposition Precursors
- {SA} Materials Science, Micro/NanoElectronics, Sodium, Solution Deposition Precursors
- {SNA} Micro/NanoElectronics, Sodium,
产品应用
- Strong nucleophile used for the synthesis of methyl aryl sulfides from halo-arenes. Alkanethiolates are efficient reagents for SN2 dealkylation of esters and aryl ethers.
相关文献及参考
- Le Brazidec, J., et al.: J. Med. Chem., 47, 3865 (2004),
- 1. Synth. Commun. 37 , 409, (2007)
- Beil. 1 ,III,1212
- Fieser 5 ,626
- Corp MSDS 1 (2), 3157:A / RegBook 1 (2), 3059:L / Structure Index 1 , 485:E:3
安全信息
- P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
- P233 Keep container tightly closed. ?保持容器密闭。
- P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
- P241+P242+P243
- 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。
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
- P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
- 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。
- P301+P310
- P301+P330+P331+P310
- P303+P361+P353
- P303+P361+P353+P310+P363
- P304+P340+P310
- P305+P351+P338
- P305+P351+P338+P310
- P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
- P403+P235
- P405 Store locked up. 上锁保管。
- P501 Dispose of contents/container to..… 处理内容物/容器.....
GHS Symbol
- H226 Flammable liquid and vapour 易燃液体和蒸气
- H228 Flammable solid 易燃固体
- H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
- H301 Toxic if swallowed 吞食有毒
- S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
- 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；
- 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；
- 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）；
- R10 Flammable 易燃
- R11 Highly flammable 非常易燃
- R20/21/22 Harmful by inhalation, in contact with skin and if swallowed 吸入、皮肤接触和不慎吞咽有害
- R25 Toxic if swallowed 吞咽有毒
- R31 Contact with acids liberates toxic gas 与酸接触释放出有毒气体
- R34 Causes burns 会导致灼伤
- R35 Causes severe burns 会导致严重灼伤
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
其他信息
- 上游原料:氢氧化钠 --> 甲醇 --> 二硫化碳
- F:1-34-10-13
- 下游产品:二甲基硫 --> 甲硫醇,压力包装,约为22克。 --> 2-(甲砜基)乙胺盐酸盐 --> 5-(甲基硫代）噻吩-2-羧酸 --> 灭多威肟 --> 2-甲基-2-(甲硫基)丙醛肟 --> 5-甲磺酰噻吩-2-羧酸 --> 甲烷磺酰基乙酸乙酯 --> 扑草净 --> 莠灭净 --> 5-甲基硫代噻吩-2-甲醛 --> 2-甲硫基乙醇 --> 2-(甲基硫代)噻吩 --> 涕灭威(铁灭克) --> 2-甲硫基-4,6-二乙胺基-1,3,4-三嗪 --> 甲基乙基硫醚 --> 扑草净可湿性粉剂 --> 2-甲基-3-(甲硫基)吡嗪 --> 4-甲硫基-2-丁酮 --> 2-甲硫基吡嗪
- MSDS 信息:Sodium thiomethoxide(5188-07-8).msds
- 图谱信息:甲硫醇钠(5188-07-8)红外图谱(IR1)
- TCI Shanghai:甲硫醇钠(约15%的水溶液) Methyl Mercaptan Sodium Salt (ca. 15% in Water)(5188-07-8)
- Acros Organics:甲硫醇钠 Sodium thiomethoxide, pure, 95%(5188-07-8)
- Sigma Aldrich:5188-07-8(sigmaaldrich)
- MOL 文件:5188-07-8.mol
- 用途一:可作为农药、医药、染料中间体的原料
- 甲硫醇钠价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 M0096 甲硫醇钠盐(约15%的水溶液) Methyl Mercaptan Sodium Salt (ca. 15% in Water) 25G 286元 2014/06/02 M0096 甲硫醇钠盐(约15%的水溶液) Methyl Mercaptan Sodium Salt (ca. 15% in Water) 500G 650元 2010/06/21 305710050 甲硫醇钠 Sodium thiomethoxide 95%, pure 5 GR 862元
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