S-Methyl thioacetate 硫代乙酸甲酯

CAS 1534-08-3 MFCD00014989

化学结构图

1534-08-3
SMILES: CSC(C)=O

化学属性

Mol. FormulaC3H6OS
Mol. Weight90.14
Density1.03
Flash Point12°C(lit.)
TSCANo
Boiling Point97-99 °C at 760 mmHg
Refractive index1.4640 to 1.4680
Melting Point97-99 °C

别名和识别编码

Chemical NameS-Methyl thioacetate
Synonym S-methylthioacetate {LY} S-methylthioacetate methyl thioacetate {} {LY} S-methylthioacetate {} {} {LY} S-methylthioacetate {} {} {} {LY} S-methylthioacetate {} {} {} {} {LY} S-methylthioacetate {} {} {} {} {} {LY} S-methylthioacetate {} {} {} {} {} {} {LY} S-methylthioacetate {} {} {} {} {} {} {} {LY} S-methylthioacetate {} {} {} {} {} {} {} {} {LY} S-methylthioacetate {} {} {} {} {} {} {} {} {} {LY} S-methylthioacetate {} {} {} {} {} {} {} {} {} {} {LY} S-methylthioacetate {} {} {} {} {} {} {} {} {} {} {} {LY} S-methylthioacetate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} S-methylthioacetate {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} S-methylthioacetate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} S-methylthioacetate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} S-methylthioacetate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
CAS Number1534-08-3
MDL NumberMFCD00014989
EC Number216-252-1
Reaxys-RN1736664
Chemical Name Translation硫代乙酸甲酯
Beilstein Registry Number1736664
PubChem Substance ID73750
LabNetwork Molecule IDLN00220535
InChIInChI=1S/C3H6OS/c1-3(4)5-2/h1-2H3
Canonical SMILESCC(=O)SC
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分类

  • {uni_hamburg} no charge; thioester; 1fragment
  • {Chemicalbook} 食品添加剂: 食用香料（增香剂）: 天然等同香料和人造香
  • {SNA} Building Blocks, Chemical Synthesis, Organic Building Blocks, Sulfides/Disulfides, Sulfur Compounds, Thiol Esters

相关文献及参考

  • Short: III/35E Title: Nuclear Magnetic Resonance (NMR) Data: Chemical Shifts for Oxygen-17 Author: Duddeck, H.; Toth, G.; Simon, A. Editor: Gupta, R.R.; Lechner, M.D. Source: Landolt-Börnstein, New Series Volume: III/35E Year: 2002 Keyword: Alipathic and Aromatic hydrocarbons; Coupling constant j; Nuclear Magnetic Resonance; chemical shifts δ ISBN: 3-540-42501-2 ISBN: 978-3-540-42501-4 Internet Resource: DOI:10.1007/b92953 RefComment: VII, 230 pages. With CD-ROM., Hardcover Abstract: This volume provides a comprehensive and evaluated compilation of nuclear magnetic resonance data. Chemical shifts and coupling constants of boron-11 and phosphorus-31 (subvol. A), fluorine-19 and nitrogen-15 (subvol. B), hydrogen-1 (subvol. C), carbon-13 (subvol. D), and oxygen-17 (subvol. E) compounds are tabulated together with the gross- and structure formulas and the most readily available solvents. Due to the large amount of the data merely chemical shifts are presented in the printed versions, and all the data, chemical shifts and coupling constants are provided on CD-ROM's.
  • Short: EINECS Title: EINECS (European Inventory of Existing Commercial Chemical Substances) Source: Official Journal of the European Communities Volume: C 146 A (15.06.1990) Page: 1 Year: 1990 Internet Resource: http://ecb.jrc.ec.europa.eu/esis/index.php?PGM=ein Publish_Date: 1990/06/15

安全信息

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；
  • 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）；
  • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
  • S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
Packing GroupIII
UN Number 1992
Risk Statements
  • R11 Highly flammable 非常易燃
  • R24 Toxic in contact with skin 与皮肤接触有毒
  • R20 Harmful by inhalation 吸入有害
  • R36 Irritating to eyes 刺激眼睛
GHS Symbol
WGK Germany3
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 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
  • P242 Use only non-sparking tools. 只能使用无火花工具。
  • P243 Take precautionary measures against static discharge. 采取预防措施，防止静电放电。
  • 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+P265
  • 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+P312+P330
  • P302+P352
  • P302+P352+P332+P313+P362+P364
  • P303+P361+P353
  • P304+P340
  • P305+P351+P338
  • 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。
  • P316
  • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
  • P332+P313
  • P337+P317
  • P361+P364
  • 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+P233
  • P403+P235
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Hazard statements
  • H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
  • H226 Flammable liquid and vapour 易燃液体和蒸气
  • H311 Toxic in contact with skin 皮肤接触中毒
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H331 Toxic if inhaled 吸入中毒
  • H332 Harmful if inhaled 吸入有害
Signal word
Hazard Codes F,T
Hazard Class3
Storage condition

其他信息

  • MOL 文件:1534-08-3.mol
  • 硫代乙酸甲酯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2010/05/25 A12400 硫代醋酸S-甲酯, 98+% S-Methyl thioacetate, 98+% 5g 610元 2010/05/25 A12400 硫代醋酸S-甲酯, 98+% S-Methyl thioacetate, 98+% 25g 2226元 2010/05/25 A12400 硫代醋酸S-甲酯, 98+% S-Methyl thioacetate, 98+% 100g 6958元
  • FEMA:3876
  • 参考质量标准:FAO/WHO，1999 含量(GT-10-4) ≥98% 相对密度(d 25 25 ) 0.817～0.825
  • Alfa Aesar:硫代醋酸S-甲酯,98+% S-Methyl thioacetate, 98+%(1534-08-3)
  • 使用限量:FEMA(mg/kg)：焙烤制品、无醇饮料、早餐谷物、冷饮、调味汁、肉制品、乳制品、软糖、汤品、甜沙司，均0.1～5.0；调味香料100～1000。
  • 毒性:GRAS(FEMA)。

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. Sulfides/Disulfides - Sulfur Compounds
  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. Sulfonium/Sulfoxonium Compounds - Sulfur Compounds
  1. Functional Group 官能团索引
  2. thiocarboxylic acid ester