Ethyl Thioacetate S-硫代乙酸乙酯

CAS 625-60-5 MFCD00015178

化学结构图

625-60-5
SMILES: CCSC(C)=O

化学属性

Mol. FormulaC4H8OS
Mol. Weight104.17
Density0.979
Refractive index1.4570 to 1.4610
Flash Point18°C(lit.)
SolubilityInsoluble in water
TSCAYes
Boiling Point116 °C at 760 mmHg

别名和识别编码

Chemical NameEthyl Thioacetate
MDL NumberMFCD00015178
CAS Number625-60-5
Synonym Ethyl thioacetate {LY} Ethyl thioacetate {} {LY} Ethyl thioacetate {} {} {LY} Ethyl thioacetate {} {} {} {LY} Ethyl thioacetate {} {} {} {} {LY} Ethyl thioacetate {} {} {} {} {} {LY} Ethyl thioacetate {} {} {} {} {} {} {LY} Ethyl thioacetate {} {} {} {} {} {} {} {LY} Ethyl thioacetate {} {} {} {} {} {} {} {} {LY} Ethyl thioacetate {} {} {} {} {} {} {} {} {} {LY} Ethyl thioacetate {} {} {} {} {} {} {} {} {} {} {LY} Ethyl thioacetate {} {} {} {} {} {} {} {} {} {} {} {LY} Ethyl thioacetate {} {} {} {} {} {} {} {} {} {} {} {} {LY} Ethyl thioacetate {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Ethyl thioacetate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Ethyl thioacetate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Ethyl thioacetate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Ethyl thioacetate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Ethyl thioacetate {} {} {} {} {} {} {} {} {} {} {
EC Number210-904-9
Beilstein Registry Number1737643
PubChem Substance ID61171
Chemical Name TranslationS-硫代乙酸乙酯
Reaxys-RN1737643
LabNetwork Molecule IDLN00236902
InChIInChI=1S/C4H8OS/c1-3-6-4(2)5/h3H2,1-2H3
Canonical SMILESCCSC(=O)C
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分类

  • {SNA} Alphabetical Listings, E-F, Flavors and Fragrances
  • {Chemicalbook} 食品添加剂: 食用香料（增香剂）: 天然等同香料和人造香

相关文献及参考

  • Beilstein:2(4)543

安全信息

Packing GroupII
UN Number 1993 UN 1993 3/PG 2
Risk Statements
  • R11 Highly flammable 非常易燃
  • R22 Harmful if swallowed 吞咽有害
  • R37/38 Irritating to respiratory system and skin 对呼吸系统和皮肤有刺激性
  • R41 Risk of serious damage to eyes 有严重损伤眼睛的危险
Safety Statements
  • S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
  • S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾；
  • 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；
  • S33 Take precautionary measures against static discharges 对静电采取预防措施；
  • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
  • S37 Wear suitable gloves 戴适当手套；
  • S39 Wear eye/face protection 戴眼睛/面孔保护装置；
  • S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；
  • S9 Keep container in a well-ventilated place 保持容器在通风良好的场所；
GHS Symbol
WGK Germany3
Hazard statements
  • H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
  • 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
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
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。
  • P241+P242+P243
  • 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 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+P312
  • P301+P312+P330
  • P302+P352
  • P302+P352+P332+P313+P362+P364
  • P303+P361+P353
  • P304+P340
  • P305+P351+P338
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
  • 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。
  • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
  • P330 Rinse mouth. 漱口
  • P332+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+P233
  • P403+P235
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Danger
Hazard Codes 3
Hazard Class3
Storage condition

其他信息

  • FEMA:3282
  • TCI Shanghai:S-硫代乙酸乙酯 S-Ethyl Thioacetate,>;98.0%(GC)(625-60-5)
  • MOL 文件:625-60-5.mol
  • 上游原料:乙硫醇 --> 乙酰
  • 毒性:GRAS(FEMA)。
  • Sigma Aldrich:625-60-5(sigmaaldrich)
  • 使用限量:FEMA：饮料、冷饮、糖果、焙烤制品、凝胶和布丁、胶姆糖、肉制品、汤品、乳制品、调味品、谷类，均1.0mg/kg。
  • MSDS 信息:Ethanethioic acid S-ethyl ester(625-60-5).msds
  • 食品添加剂最大允许使用量最大允许残留量标准:添加剂中文名称 允许使用该种添加剂的食品中文名称 添加剂功能 最大允许使用量（g/kg） 最大允许残留量（g/kg） 硫代乙酸乙酯 食品 食品用香料 用于配制香精的各香料成分不得超过在GB 2760中的最大允许使用量和最大允许残留量
  • 硫代乙酸乙酯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 E0708 硫代乙酸S-乙酯 S-Ethyl Thioacetate 25G 534元 2010/05/25 A10680 硫代乙酸S-乙酯, 98+% S-Ethyl thioacetate, 98+% 5g 267元 2010/05/25 A10680 硫代乙酸S-乙酯, 98+% S-Ethyl thioacetate, 98+% 25g 1022元
  • Alfa Aesar:硫代乙酸S-乙酯,98+% S-Ethyl thioacetate, 98+%(625-60-5)
  • 方法一:由乙酰氯与乙硫醇合成而得。
  • 图谱信息:硫代乙酸乙酯(625-60-5)质谱(MS) 硫代乙酸乙酯(625-60-5)红外图谱(IR1)
  • 参考质量标准:FAO/WHO，1999 含量(GT-10-4) ≥99% 折射率(n D 20 ) 1.458～1.468 相对密度(d 20 20 ) 0.979
  • 用途一:食品用香料。

系列性分类

  1. Application Areas 应用领域分类
  2. Flavors and Fragrances 香精香料
  3. Alphabetical Listings - Flavors and Fragrances
  4. E-F - Alphabetical Listings
  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. Sulfur Compounds for Organic Synthesis 有机合成硫化物

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