2-Propanethiol 2-丙硫醇

CAS 75-33-2 MFCD00004863

化学结构图

75-33-2
SMILES: CC(C)S

化学属性

Mol. FormulaC3H8S
Mol. Weight76.16
Density0.82
Refractive index1.4240 to 1.4290
Vapor Density2.6 (vs air)
Boiling Point57-60
Vapor Pressure455 mmHg ( 37.8 °C)
Melting Point-131
Flash Point-34°C(lit.)
TSCAYes
Solubility略溶于水
Stability对空气敏感
pH:A

别名和识别编码

Chemical Name2-Propanethiol
Synonym 1-Methylethanethiol {LY} 1-Methylethanethiol 1-Methylethanethiol 异丙硫醇 2-Mercaptopropane 2-PROPANETHIOL 97+% 2-PROPYLMERCAPTAN 2-propanemercaptan 2-propanethiol 2-丙硫醇 ISOPROPYL MERCAPTAN Iso-propylmercaptan Isopropyl mercaptan Isopropyl thioalcohol Isopropylmercaptane Isopropylthiol PROPANTHIOL-2 Propan-2-thiol Thioisopropyl alcohol i-Propylthiol isopropyl mercaptane isopropyl thiol isopropylthiol mercaptanisopropylique propane-2-thiol {} {LY} 1-Methylethanethiol {} {} {LY} 1-Methylethanethiol {} {} {} {LY} 1-Methylethanethiol {} {} {} {} {LY} 1-Methylethanethiol {} {} {} {} {} {LY} 1-Methylethanethiol {} {} {} {} {} {} { {} {} {} {} {} {} {LY} 1-Methylethan
MDL NumberMFCD00004863
CAS Number75-33-2
EC Number200-861-4
Beilstein Registry Number605260
PubChem Substance ID6364
Reaxys-RN605260
Chemical Name Translation2-丙硫醇
LabNetwork Molecule IDLN00196734
InChIInChI=1S/C3H8S/c1-3(2)4/h3-4H,1-2H3
Canonical SMILESCC(S)C
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分类

  • {SNA} Alphabetical Listings, Flavors and Fragrances, O-P
  • {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, Sulfur Compounds, Thiols/Mercaptans
  • {uni_hamburg} no charge; thiol; 1fragment

相关文献及参考

  • Beilstein:1,367
  • Short: II/14a
  • Short: II/25C
  • Short: III/38A

安全信息

Signal word Danger
GHS Symbol
WGK Germany3
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;
  • S37 Wear suitable gloves 戴适当手套;
  • S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护;
  • 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;
  • S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中,参考特别指示/安全收据说明书;
  • S9 Keep container in a well-ventilated place 保持容器在通风良好的场所;
Risk Statements
  • R11 Highly flammable 非常易燃
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R36/38 Irritating to eyes and skin 对眼睛和皮肤有刺激性
  • R50/53
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+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
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • P370+P378
  • P403+P235
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
  • H319 Causes serious eye irritation 严重刺激眼睛
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US)
RTECSTZ7302000
Packing GroupII
UN Number 2402 UN2402
Storage condition Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
Hazard Codes 3 F;Xi
Hazard Class3
Warnings 危化品目录(2015)
Restrict 危险品

其他信息

  • Alfa Aesar:2-丙烷硫醇,98% 2-Propanethiol, 98%(75-33-2)
  • 图谱信息:异丙硫醇(75-33-2)核磁图( 1 HNMR) 异丙硫醇(75-33-2)核磁图( 13 CNMR) 异丙硫醇(75-33-2)质谱(MS) 异丙硫醇(75-33-2)红外图谱(IR1)
  • 毒性分级:中毒
  • 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) 2-丙硫醇 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
  • TCI Shanghai:2-丙硫醇 2-Propanethiol,>;96.0%(GC)(75-33-2)
  • 外观性质:无色液体,有极不愉快的气味。
  • FEMA:3897
  • 灭火剂:干粉、干砂、二氧化碳、泡沫
  • 蒸气密度:2.6 (vs air)
  • MSDS 信息:异丙硫醇(75-33-2).msds
  • 类别:易燃液体
  • Sigma Aldrich:75-33-2(sigmaaldrich)
  • 毒性:GRAS(FEMA)。
  • 微溶于水,溶于醇、酯、醚和烃。
  • 急性毒性:吸入- 小鼠 LC50: 130000 毫克/立方米/1小时
  • 可燃性危险特性:遇明火、高温、氧化剂易燃; 遇酸、水产生有毒硫氧化物气体
  • 参考质量标准:FAO/WHO,2001 含量(GT-10-4) ≥98% 相对密度(d 25 25 ) 0.814~0.819 折射率(n D 20 ) 1.428~1.434
  • 下游产品:异丙基磺酰氯
  • 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20~200。
  • 异丙硫醇价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 P0489 2-丙硫醇 2-Propanethiol 25ML 202元 2014/06/02 P0489 2-丙硫醇 2-Propanethiol 500ML 467元 2010/06/21 131445000 异丙硫醇 2-Propanethiol 98% 500 ML 379元
  • 储运特性:库房通风低温干燥; 与氧化剂、酸类分开存放
  • Acros Organics:2-丙硫醇 2-Propanethiol, 98%(75-33-2)
  • MOL 文件:75-33-2.mol
  • 蒸气压:455 mm Hg ( 37.8 °C)
  • F:13

系列性分类


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