Bis(methylthio)methane 双(甲硫代)甲烷

CAS 1618-26-4 MFCD00008564

化学结构图

1618-26-4
SMILES: CSCSC

化学属性

Mol. FormulaC3H8S2
Mol. Weight108.22
Refractive index1.5330 to 1.5360
Boiling Point147°C at 760 mmHg
Density1.059
Flash Point44°C
TSCAYes
Solubility不溶
Appearance 淡黄色油状液体。呈新鲜芥菜香气。沸点193℃。极微溶于水,溶于醇类和油类。
Melting Point148 °C

别名和识别编码

Chemical NameBis(methylthio)methane
Synonym Bis(methylthio)methane {LY} Bis(methylthio)methane {} {LY} Bis(methylthio)methane {} {} {LY} Bis(methylthio)methane {} {} {} {LY} Bis(methylthio)methane {} {} {} {} {LY} Bis(methylthio)methane {} {} {} {} {} {LY} Bis(methylthio)methane {} {} {} {} {} {} {LY} Bis(methylthio)methane {} {} {} {} {} {} {} {LY} Bis(methylthio)methane {} {} {} {} {} {} {} {} {LY} Bis(methylthio)methane {} {} {} {} {} {} {} {} {} {LY} Bis(methylthio)methane {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Bis(methylthio)methane {} {} {} {} {} {} {} {} {} {} {} {LY} Bis(methylthio)methane {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {LY} Bis(methylthio)methane {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Bis(methylthio)methane {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Bis(methylthio)methane {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Bis(methyl
CAS Number1618-26-4
PubChem Substance ID87564140
EC Number216-577-9
Beilstein Registry Number1731143
MDL NumberMFCD00008564
Reaxys-RN1731143
Merck Number1256
Chemical Name Translation双(甲硫代)甲烷
LabNetwork Molecule IDLN00163790
InChIInChI=1S/C3H8S2/c1-4-3-5-2/h3H2,1-2H3
Canonical SMILESCSCSC
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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-F, All Alphabetically Sorted, Analytical Standards, Analytical/Chromatography, Animal Products, Beef, Cheese, Chromatography, Dairy Products, Fish,
  • {SNA} A - D, A-B, A-D, Alphabetical Listings, Certified Food Grade Products, Flavors and Fragrances, Halal Certified Products, Kosher Certified Products
  • {SNA} A-B, A-D, Alphabetical Listings, Certified Food Grade Products, Flavors and Fragrances, Halal Certified Products, Kosher Certified Products
  • {SNA} A-B,
  • {SNA

相关文献及参考

  • Merck 14 ,1256
  • Beil. 1 ,IV,3088
  • Aldrich MSDS 1 , 201:C / Corp MSDS 1 (1), 440:D / FT-IR 2 (1), 419:D / FT-IR 1 (1), 264:D / FT-NMR 1 (1), 426:A / NMR-Reference 2 (1), 215:C / RegBook 1 (1), 285:D / Structure Index 1 , 39:B:1 / Vapor Phase 3 , 347:D
  • Short: II/2 Title: Magnetic Properties of Coordination and Organometallic Transition Metal Compounds Author: König, E. Editor: Hellwege, K.-H.; Hellwege, A.M. Source: Landolt-Börnstein, New Series Volume: II/2 Year: 1966 ISBN: 3-540-03593-1 ISBN: 978-3-540-03593-0 Internet Resource: DOI:10.1007/b19948 RefComment: 170 figs., XII, 578 pages. Hardcover Abstract: The data compiled refer to susceptibility measurements (susceptibility, Curie-constants, magnetic moments, transition temperatures) and ESR-measurements (g-factors and other parameters of the applied spin Hamiltonian). In volume II/2 the literature from 1899 up to 1964 has been considered. Volume II/8 supplements volume II/2, taking into account the data on magnetic susceptibilities and ESR parameters published in the p eriod 1964 to 1968. The following subvolumes II/10,II/11, II/12 supplement data up to 1974.
  • Short: IV/18B Title: Viscosity of Pure Organic Liquids and Binary Liquid Mixtures: Pure Organic Liquids Author: Wohlfarth, Ch.; Wohlfarth, B. Editor: Lechner, M.D. Source: Landolt-Börnstein, New Series Volume: IV/18B Year: 2001 Keyword: organic compounds; viscosity; liquids; mixtures Internet Resource: DOI:10.1007/b68240 RefComment: VII, 409 pages.
  • Short: EINECS Title: EINECS (European Inventory of Existing Commercial Chemical Substances) Source: Offi
  • Lithiation produces a formyl anion equivalent, compare 1,3-Dithiane, A10505 and Bis(phenyl­thio)­methane, L01723. Ring-opening of epoxides with the lithio-derivative is the basis of a one-pot route to cyclopropanes: Chem. Ber., 109, 669 (1976):

安全信息

GHS Symbol
WGK Germany3
Hazard statements
  • H226 Flammable liquid and vapour 易燃液体和蒸气
  • 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, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard Codes 3
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
  • 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。
  • 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。
  • P302+P352+P332+P313+P362+P364
  • P303+P361+P353
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • 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 Warning
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;
  • S36/37/39 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;
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
UN Number 1993
Packing GroupIII
Hazard Class3
Storage condition 2-8°C {LY} 2-8°C Flammables area {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°

其他信息

  • 二甲硫基甲烷价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 B1204 双(甲硫基)甲烷 Bis(methylthio)methane 5ML 253元 2014/06/02 B1204 双(甲硫基)甲烷 Bis(methylthio)methane 25ML 857元 2010/06/21 210020050 二甲硫基甲烷 Bis(methylthio)methane 99+% 5 ML 336元
  • TCI Shanghai:二甲硫基甲烷 Bis(methylthio)methane,>;98.0%(GC)(1618-26-4)
  • 毒性:GRAS(FEMA)。
  • MSDS 信息:2,4-Dithiapentane(1618-26-4).msds
  • 海关编码:29309070
  • 下游产品:2-(甲氨基)苯甲酸甲酯
  • 使用限量:FEMA(mg/kg):焙烤制品0.6~6.0;饮料(含醇、无醇)、调味品、冷饮、软糖0.2~2.0;油脂0.04;凝胶与布丁、调味汁0.1~1.0;代乳品0.01~0.1;肉制品4~44;香料1000。
  • Acros Organics:二甲硫基甲烷 Bis(methylthio)methane, 99+%(1618-26-4)
  • 图谱信息:二甲硫基甲烷(1618-26-4)红外图谱(IR1) 二甲硫基甲烷(1618-26-4)质谱(MS) 二甲硫基甲烷(1618-26-4)核磁图( 1 HNMR) 二甲硫基甲烷(1618-26-4)核磁图( 13 CNMR)
  • 参考质量标准:FAO/WHO,1999(暂定) 含量(GT-10-4) ≥99% 相对密度(d 25 25 ) 0.959~0.059
  • Sigma Aldrich:1618-26-4(sigmaaldrich)
  • 用途一:食品用香料。
  • MOL 文件:1618-26-4.mol
  • Alfa Aesar:双(甲硫基)甲烷,99% Bis(methylthio)methane, 99%(1618-26-4)
  • FEMA:3878
  • F:13

系列性分类