Cyclopentanethiol 环戊硫醇

CAS 1679-07-8 MFCD00001369

化学结构图

1679-07-8
SMILES: SC1CCCC1

化学属性

Mol. FormulaC5H10S
Mol. Weight102.20
Density0.955
Refractive index1.4890 to 1.4910
Vapor Density0.96 (vs air)
Boiling Point129-131 °C at 745 mmHg
Vapor Pressure1 mmHg ( 20 °C)
Flash Point25°C(lit.)
TSCAYes
Appearance 无色液体。沸点131℃。微溶于水，溶于乙醇和油脂。
Stability对空气敏感
Melting Point-117.76 °C

别名和识别编码

Chemical NameCyclopentanethiol
CAS Number1679-07-8
Alfabeta NameCYCLOPENTANETHIOL
MDL NumberMFCD00001369
Synonym Cyclopentanethiol {LY} Cyclopentanethiol {} {LY} Cyclopentanethiol {} {} {LY} Cyclopentanethiol {} {} {} {LY} Cyclopentanethiol {} {} {} {} {LY} Cyclopentanethiol {} {} {} {} {} {LY} Cyclopentanethiol {} {} {} {} {} {} {LY} Cyclopentanethiol {} {} {} {} {} {} {} {LY} Cyclopentanethiol {} {} {} {} {} {} {} {} {LY} Cyclopentanethiol {} {} {} {} {} {} {} {} {} {LY} Cyclopentanethiol {} {} {} {} {} {} {} {} {} {} {LY} Cyclopentanethiol {} {} {} {} {} {} {} {} {} {} {} {LY} Cyclopentanethiol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Cyclopentanethiol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Cyclopentanethiol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Cyclopentanethiol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Cyclopentanethiol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Cyclo
EC Number216-841-3
Beilstein Registry Number2343861
PubChem Substance ID15510
Reaxys-RN2343861
Chemical Name Translation环戊硫醇
Wiswesser Line NotationL5TJ ASH
InChIInChI=1S/C5H10S/c6-5-3-1-2-4-5/h5-6H,1-4H2
LabNetwork Molecule IDLN00142025
Canonical SMILESSC1CCCC1
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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
  • {SNA} A-D, Alphabetical Listings, C-D, Flavors and Fragrances, Kosher Certified Products
  • {SNA} A-D, Alphabetical Listings, C-D,
  • {SNA} Building Blocks, Chemical Synthesis, Materials Science, Micro/NanoElectronics, Organic Building Blocks, Ring Thiols, Self Assembly & Contact Printing, Self-Assembly Materials, Sulfur Compounds, Thiols, Thiols/Mercaptans
  • {uni_hamburg} no charge; carbocycle; alicycle; 5ring; thiol; 1fragment
  • {SNA} A - D, A-D, Alphabetical Listings, C-D, Certified Food Grade Products, Flavors and Fragrances, Halal Certified Products,
  • {SNA} Bu

相关文献及参考

  • Beilstein: 6,II,4
  • Short: III/38B
  • Short: IV/20A
  • Short: IV/21A

安全信息

Warnings IRRITANT
Signal word
GHS Symbol
WGK Germany3
Safety Statements
Risk Statements
  • R10 Flammable 易燃
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Precautionary statements
  • 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。
  • P303+P361+P353
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P305+P351+P338
  • 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。
  • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
  • P370+P378
  • P262 Do not get in eyes, on skin, or on clothing. 不要接触眼睛，皮肤或衣服。
  • P233 Keep container tightly closed. ?保持容器密闭。
  • 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。
  • P241+P242+P243
  • P403+P235
Hazard statements
  • H226 Flammable liquid and vapour 易燃液体和蒸气
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RTECSGY4701000
Packing GroupIII
UN Number UN 3336 3/PG 3 UN3336 1993
Storage condition 2-8°C, stored under nitrogen {LY} 2-8°C, stored under nitrogen Air Sensitive {} {LY} 2-8°C, stored under nitrogen {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored un
Hazard Codes
Hazard Class3 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 2680 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   DCTODJ Drug and Chemical Toxicology.  (Marcel Dekker, 270 Madison Ave., New
   York, NY 10016) V.1-    1977/78-  Volume(issue)/page/year: 3,249,1980

其他信息

  • 蒸气压:1 mm Hg ( 20 °C)
  • 参考质量标准:FAO/WHO，1999 含量(GT-10-4) ≥98% 折射率(n D 20 ) 1.488 相对密度(d 25 25 ) 0.920~0.925
  • MOL 文件:1679-07-8.mol
  • 使用限量:FEMA：焙烤制品、肉制品、汤品、乳制品、调味品、谷类食品，均0.1mg/kg。
  • 急性毒性:口服- 小鼠 LD50: 2680 毫克/ 公斤
  • 可燃性危险特性:遇明火、高温、氧化剂易燃; 遇热、酸产生有毒氧化硫气体
  • 毒性分级:中毒
  • TCI Shanghai:环戊烷硫醇 Cyclopentanethiol,>;98.0%(GC)(1679-07-8)
  • 上游原料:环戊酮 --> 二甲基二硫 --> 碱金属 --> 乙硫醛 --> 铝硅酸盐
  • Sigma Aldrich:1679-07-8(sigmaaldrich)
  • FEMA:3262
  • 方法一:由溴化环戊基与氢硫化钾合成而得。或由环戊酮二甲基二硫乙醛与四摩尔的某碱金属合成；也可由硫化环戊基萘基在某金属铝硅酸盐催化剂存在下制得。
  • Alfa Aesar:环戊硫醇,97% Cyclopentanethiol, 97%(1679-07-8)
  • 蒸气密度:0.96 (vs air)
  • 灭火剂:干粉、干砂、二氧化碳、泡沫、1211灭火剂
  • 用途一:食品用香料。
  • 储运特性:库房通风低温干燥; 与氧化剂、酸类分开存放
  • 类别:易燃液体
  • 环戊硫醇价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 C0810 环戊硫醇 Cyclopentanethiol 5ML 403元 2014/06/02 C0810 环戊硫醇 Cyclopentanethiol 25ML 1280元 2010/05/25 L03577 环戊硫醇, 97% Cyclopentanethiol, 97% 5g 262元
  • 毒性:GRAS(FEMA)。

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. C-D - Alphabetical Listings
  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. 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 - Sulfur Compounds

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