Tetrahydrothiophen-3-one 四氢噻吩-3-酮

CAS 1003-04-9 MFCD00005412

化学结构图

1003-04-9
SMILES: O=C1CCSC1

化学属性

Mol. FormulaC4H6OS
Mol. Weight102.15
Refractive index1.5270 to 1.5310
Vapor Density>;1 (vs air)
Boiling Point175.2°C at 760 mmHg
Density1.194
Flash Point78°C
TSCAYes
Appearance 无色至淡黄色液体，呈葱蒜、肉、蔬菜和奶油似香气。沸点174～175℃或73℃(2000Pa)。

别名和识别编码

Chemical NameTetrahydrothiophen-3-one
Synonym Tetrahydrothiophen-3-one {LY} Tetrahydrothiophen-3-one {} {LY} Tetrahydrothiophen-3-one {} {} {LY} Tetrahydrothiophen-3-one {} {} {} {LY} Tetrahydrothiophen-3-one {} {} {} {} {LY} Tetrahydrothiophen-3-one {} {} {} {} {} {LY} Tetrahydrothiophen-3-one {} {} {} {} {} {} {LY} Tetrahydrothiophen-3-one {} {} {} {} {} {} {} {LY} Tetrahydrothiophen-3-one {} {} {} {} {} {} {} {} {LY} Tetrahydrothiophen-3-one {} {} {} {} {} {} {} {} {} {LY} Tetrahydrothiophen-3-one {} {} {} {} {} {} {} {} {} {} {LY} Tetrahydrothiophen-3-one {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {LY} Tetrahydrothiophen-3-one {} {} {} {} {} {} {} {} {} {} {} {} {LY} Tetrahydrothiophen-3-one {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Tetrahydrothiophen-3-one {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Tetrahydrothiophen-3-one {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Tetrahydrothiophen-3-one {} {} {} {} {} {} {} {} {} {} {}
MDL NumberMFCD00005412
CAS Number1003-04-9
PubChem Substance ID61252
EC Number213-698-9
Beilstein Registry Number105201
Reaxys-RN105201
Chemical Name Translation四氢噻吩-3-酮
LabNetwork Molecule IDLN00009539
InChIInChI=1S/C4H6OS/c5-4-1-2-6-3-4/h1-3H2
Canonical SMILESO=C1CSCC1
信息真实价格透明    资金保障    专业采购外包团队在线服务   
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分类

  • {Chemicalbook} 食品添加剂: 食用香料（增香剂）: 天然等同香料和人造香
  • {uni_hamburg} no charge; sulfur heterocycle; alicycle; 5ring; ketone; sulfide; 1fragment
  • {SNA} Alphabetical Listings, C-D, Certified Food Grade Products, Flavors and Fragrances, Halal Certified Products
  • {SNA} A - D, A-D, Alphabetical Listings, C-D, Certified Food Grade Products, Flavors and Fragrances,

相关文献及参考

  • Beilstein:17(5)9,13
  • Short: II/19b
  • Short: II/19c

安全信息

GHS Symbol
WGK Germany3
Hazard statements
  • H227 Combustible liquid 可燃液体
  • H302 Harmful if swallowed 吞食有害
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
Personal Protective Equipment Eyeshields, 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。
  • 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
  • P302+P352
  • P304+P340
  • 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。
  • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
  • P330 Rinse mouth. 漱口
  • 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
  • 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
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
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；
  • 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；
  • S36 Wear suitable protective clothing 穿戴适当的防护服；
  • S37 Wear suitable gloves 戴适当手套；
Hazard Codes
Packing GroupIII
UN Number
Storage condition 2-8°C, protect from light {LY} 2-8°C, protect from light {} {LY} 2-8°C, protect from light {} {} {LY} 2-8°C, protect from light {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

其他信息

  • 方法一:由4-甲氧羧基-3-氧化噻吩烷用10%硫酸液处理而得。
  • FEMA:3266
  • 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） 4，5-二氢-3（2H）噻吩酮 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
  • 蒸气密度:>;1 (vs air)
  • F:8-13
  • Alfa Aesar:四氢噻酚-3-酮,97% Tetrahydrothiophen-3-one, 97%(1003-04-9)
  • Hazard Note:Irritant
  • MOL 文件:1003-04-9.mol
  • 使用限量:FEMA：软饮料、冷饮、糖果、胶冻、布丁、胶姆糖、调味料、腌渍品、肉制品、肉羹汤、乳与乳制品、谷类制品，均1.0mg/kg。
  • Sigma Aldrich:1003-04-9(sigmaaldrich)
  • TCI Shanghai:四氢噻吩-3-酮 4,5-Dihydro-3(2H)-thiophenone,>;98.0%(GC)(1003-04-9)
  • 用途二:GB 2760--1996规定为允许使用的食品用香料。
  • 图谱信息:四氢噻吩-3-酮(1003-04-9)质谱(MS) 四氢噻吩-3-酮(1003-04-9)红外图谱(IR1) 四氢噻吩-3-酮(1003-04-9)核磁图( 13 CNMR)
  • 用途一:用作香料
  • 毒性:GRAS(FEMA)。 LD 50 1860mg/kg(家鼠)。
  • 参考质量标准:FAO/WHO，1999 含量(GT-10-4) ≥97% 折射率(n D 20 ) 1.527～1.531 相对密度(d 20 20 ) 1.194～1.199
  • 四氢噻吩-3-酮价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 xw050015 四氢噻吩-3-酮 10g 298元 2011/04/16 D3511 4,5-二氢-3(2H)-噻吩酮 4,5-Dihydro-3(2H)-thiophenone 5G 561元 2011/04/16 D3511 4,5-二氢-3(2H)-噻吩酮 4,5-Dihydro-3(2H)-thiophenone 25G 1700元

系列性分类

  1. Application Areas 应用领域分类
  2. Flavors and Fragrances 香精香料
  3. Kosher Certified Products - Flavors and Fragrances
  4. A-D - Kosher Certified Products
  1. Application Areas 应用领域分类
  2. Flavors and Fragrances 香精香料
  3. Alphabetical Listings - Flavors and Fragrances
  4. C-D - Alphabetical Listings
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Thiophenes 噻吩
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Thiophenes 噻吩
  5. C4 to C6 - Thiophenes
  1. Medical Research Areas
  2. Metabolism
  3. Endogenous Metabolite  (内源性代谢物)