2-Methyl-2-Propanethiol 叔丁基硫醇

CAS 75-66-1 MFCD00004857

化学结构图

75-66-1
SMILES: CC(C)(C)S

化学属性

Mol. FormulaC₄H₁₀S
Mol. Weight90.19
Refractive index1.4220 to 1.4250
Boiling Point
Density0.8
Melting PointNo Data Available
Vapor Density3.1 (vs air)
Vapor Pressure303.5 mmHg ( 37.7 °C)
Flash Point-26°C(lit.)
Solubility略溶于水

别名和识别编码

Chemical Name2-Methyl-2-Propanethiol
Synonym 2-Isobutanethiol 2-METHYL-2-PROPANETHIOL 2-Methyl-2-propanethiol 2-methyl-2-propanethiol 2-methyl-propane-2-thiol 2-propanethiol, 2-methyl- tert-Butylmercaptan tert-butanethiol TERT.-BUTYLMERCAPTAN A PRODUCT OF ARKEMA methylpropanethiol(non-specificname) t-Butanethiol t-Butylmercaptane t-butylthiol tert-Butanethiol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
CAS Number75-66-1
PubChem Substance ID87572464
EC Number200-890-2
Beilstein Registry Number505947
MDL NumberMFCD00004857
Reaxys-RN505947
Merck Number1579
Chemical Name Translation叔丁基硫醇
Wiswesser Line NotationSHX1&1&1
LabNetwork Molecule IDLN01268702
InChIInChI=1S/C4H10S/c1-4(2,3)5/h5H,1-3H3
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分类

  • {SNA} Alkyl Thiols, Building Blocks, Chemical Synthesis, Micro/NanoElectronics, Organic Building Blocks, Self Assembly & Contact Printing, Self-Assembly Materials, Sulfur Compounds, Thiols, Thiols/Mercaptans, 材料科学
  • Alkyl Thiols, Building Blocks, Chemical Synthesis, Materials Science, Micro/NanoElectronics, Organic Building Blocks, Self Assembly & Contact Printing, Self-Assembly Materials, Sulfur Compounds, Thiols, Thiols/Mercaptans
  • {SNA} Alkyl Thiols, Building Blocks, Chemical Synthesis, Materials Science,

相关文献及参考

  • Merck: 14,1579
  • Merck: 14,1579 Beilstein:1,383
  • Short: II/14a
  • Short: II/2
  • Short: III/38B

安全信息

GHS Symbol
WGK Germany3
Hazard statements
  • H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
  • H411 Toxictoaquaticlifewithlonglastingeffects 对水生生物有毒性并具有长期影响。
  • H317 May cause an allergic skin reaction 可能导致皮肤过敏
  • H318 Causes serious eye damage 严重伤害眼睛
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US)
Hazard Codes 3
RTECSTZ7660000
Precautionary statements
  • 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
  • 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。
  • P273 Avoid release to the environment. 避免释放到环境中。
  • 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
  • P302+P352+P332+P313+P362+P364
  • P303+P361+P353
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
  • P331 Do NOT induce vomiting.. 不要催吐。
  • P332+P313
  • P337+P313
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
  • P370+P378
  • P403+P235
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Danger
Safety Statements
  • 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 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
  • S38 In case of insufficient ventilation wear suitable respiratory equipment 通风不良时，佩带适当的呼吸器；
  • S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中，参考特别指示/安全收据说明书；
Risk Statements
  • R11 Highly flammable 非常易燃
  • 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
  • R43 May cause sensitisation by skin contact 皮肤接触会产生过敏反应
  • R51/53
  • R65 Harmful: may cause lung damage if swallowed 若吞咽可能伤害肺部器官
UN Number 2347
Packing GroupII
Hazard Class3
Storage condition 4 Flammables area
Warnings 危化品目录(2015) 
TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 22200 ppm/4H
TOXIC EFFECTS :
   Behavioral - muscle weakness
   Behavioral - ataxia
   Lungs, Thorax, or Respiration - cyanosis
REFERENCE :
   AIHAAP American Industrial Hygiene Association Journal.  (AIHA, 475 Wolf
   Ledges Pkwy., Akron, OH 44311)  V.19-    1958-  Volume(issue)/page/year:
   19,171,1958

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 590 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Lungs, Thorax, or Respiration - respiratory depression
   Behavioral - coma
REFERENCE :
   AIHAAP American Industrial Hygiene Association Journal.  (AIHA, 475 Wolf
   Ledges Pkwy., Akron, OH 44311)  V.19-    1958-  Volume(issue)/page/year:
   19,171,1958

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 4729 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Lungs, Thorax, or Respiration - respiratory depression
   Behavioral - coma
REFERENCE :
   AIHAAP American Industrial Hygiene Association Journal.  (AIHA, 475 Wolf
   Ledges Pkwy., Akron, OH 44311)  V.19-    1958-  Volume(issue)/page/year:
   19,171,1958

TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 16500 ppm/4H
TOXIC EFFECTS :
   Behavioral - muscle weakness
   Behavioral - ataxia
   Lungs, Thorax, or Respiration - cyanosis
REFERENCE :
   AIHAAP American Industrial Hygiene Association Journal.  (AIHA, 475 Wolf
   Ledges Pkwy., Akron,

Restrict 危险品

其他信息

  • 灭火剂:雾状水、泡沫、砂土、二氧化碳、1211灭火剂
  • 用途一:特丁硫醇是有机磷杀虫剂特丁硫磷的中间体。
  • 急性毒性:口服- 大鼠 LD50: 4729 毫克/ 公斤
  • 刺激数据:眼- 兔子 84 毫克
  • 毒性分级:中毒
  • 蒸气密度:3.1 (vs air)
  • 类别:易燃液体
  • TCI Shanghai:叔丁基硫醇 tert-Butyl Mercaptan,>;98.0%(GC)(75-66-1)
  • 上游原料:氢 --> 异丁烯 --> 氢硫酸 --> 特丁硫醇
  • 外观性质:无色液体，有不愉快气味。
  • F:13
  • 蒸气压:303.5 mm Hg ( 37.7 °C)
  • MOL 文件:75-66-1.mol
  • 方法一:其制备方法是由异丁烯和硫化氢进行催化反应得到特丁硫醇。(CH 3 ) 2 C=CH 2 +H 2 S[催化剂]→(CH 3 ) 3 CSH 将装有催化剂的合成塔预热到70℃，按一定配比将异丁烯气体和干燥的硫化氢气体通入混合器，混合气体进入预热器预热。控制一定温度再进入合成塔，保持稳定的流速使反应气体从塔顶进入冷凝器，经分离器将未反应的混合气体送回混合器，分离出的液体即为特丁硫醇。
  • Acros Organics:2-甲基-2-丙硫醇 2-Methyl-2-propanethiol, 99%(75-66-1)
  • 微溶于水，溶于液体硫化氢，极溶于醇和醚。
  • 图谱信息:叔丁基硫醇(75-66-1)红外图谱(IR1) 叔丁基硫醇(75-66-1)核磁图( 1 HNMR) 叔丁基硫醇(75-66-1)质谱(MS) 叔丁基硫醇(75-66-1)核磁图( 13 CNMR)
  • 储运特性:库房通风低温干燥; 轻装轻卸、与氧化剂和酸类分开存放
  • 下游产品:
  • Sigma Aldrich:75-66-1(sigmaaldrich)
  • 叔丁基硫醇价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 M0405 叔丁硫醇 tert-Butyl Mercaptan 25ML 168元 2014/06/02 M0405 叔丁硫醇 tert-Butyl Mercaptan 500ML 329元 2010/06/21 149020500 叔丁基硫醇 2-Methyl-2-propanethiol 99% 50 ML 178元
  • 可燃性危险特性:明火、受热、氧化剂可燃; 遇酸、受热放出有毒氧化硫气体
  • MSDS 信息:叔丁硫醇(75-66-1).msds

系列性分类

  1. Materials Science 材料科学
  2. Micro/NanoElectronics - Materials Science
  3. Self Assembly & Contact Printing - Micro/NanoElectronics
  4. Self-Assembly Materials - Self Assembly & Contact Printing
  5. Thiols - Self-Assembly Materials
  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. Thiols/Mercaptans - Sulfur Compounds
  1. Materials Science 材料科学
  2. Micro/NanoElectronics - Materials Science
  3. Self Assembly & Contact Printing - Micro/NanoElectronics
  4. Self-Assembly Materials - Self Assembly & Contact Printing
  5. Thiols - Self-Assembly Materials
  6. Alkyl Thiols - Thiols
  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. Thiol/Mercaptan Salts

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