CAS 5271-38-5 MFCD00002908-2-(Methylthio)Ethanol 2-(甲硫基)乙醇 TAO{mole}

2-(Methylthio)Ethanol 2-(甲硫基)乙醇

CAS 5271-38-5 MFCD00002908

化学结构图

SMILES: CSCCO

化学属性

Mol. Formula	C3H8OS
Mol. Weight	92.16
Density	1.06
Boiling Point	169-171 °C at 760 mmHg
Refractive index	1.4910 to 1.4950
Flash Point	70°C(lit.)
TSCA	No
Appearance	#EndEditable "Content" 用途：有机合成中间体。制备方法：将甲硫醇钠-无水乙醇溶液加热至沸腾，停止加热，在2h内搅拌下滴加氯乙醇。将反应混合物浓缩，放冷后滤除氯化钠，滤液减压分馏，收集68-70℃（2.67kPa）馏分，得2-甲硫基乙醇，收率74%-82%。无色液体。沸点169-171℃，61℃（1.33kPa）。
Melting Point	0

别名和识别编码

Chemical Name	2-(Methylthio)Ethanol
Synonym	2-(Methylthio)ethanol {LY} 2-(Methylthio)ethanol {} {LY} 2-(Methylthio)ethanol {} {} {LY} 2-(Methylthio)ethanol {} {} {} {LY} 2-(Methylthio)ethanol {} {} {} {} {LY} 2-(Methylthio)ethanol {} {} {} {} {} { {} {} {} {} {} {LY} 2-(Methylthio)ethanol {} {} {} {} {} {} {LY} 2-(Methylthio)ethanol {} {} {} {} {} {} {} {LY} 2-(Methylthio)ethanol {} {} {} {} {} {} {} {} {LY} 2-(Methylthio)ethanol {} {} {} {} {} {} {} {} {} {LY} 2-(Methylthio)ethanol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-(Methylthio)ethanol {} {} {} {} {} {} {} {} {} {} {} {LY} 2-(Methylthio)ethanol {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-(Methylthio)ethanol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-(Methylthio)ethanol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-(Methylthio)ethanol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-(Methylthio)ethanol {} {} {} {} {} {} {} {} {} {} {} {
Beilstein Registry Number	1731081
PubChem Substance ID	87572427
CAS Number	5271-38-5
EC Number	226-090-3
MDL Number	MFCD00002908
Chemical Name Translation	2-(甲硫基)乙醇
Reaxys-RN	1731081
LabNetwork Molecule ID	LN00010768
Canonical SMILES	CSCCO

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安全信息

WGK Germany3

Personal Protective Equipment Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter Eyeshields, Gloves, half-mask respirator (US), multi-purpose combination respirator cartridge (US)

Packing GroupIII

UN Number 3334 UN3334

Risk Statements

R20/21/22 Harmful by inhalation, in contact with skin and if swallowed 吸入、皮肤接触和不慎吞咽有害
R20/22 Harmful by inhalation and if swallowed 吸入和不慎吞咽有害

Safety Statements

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；
S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
S36 Wear suitable protective clothing 穿戴适当的防护服；
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；

Hazard Class6.1

GHS Symbol

Signal word Warning

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+P330
P302+P352+P312+P362+P364
P304+P340+P312
P370+P378
P501 Dispose of contents/container to..… 处理内容物/容器.....

Hazard Codes 9

Hazard statements

H227 Combustible liquid 可燃液体

Storage condition 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 under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitro

其他信息

Acros Organics:2-甲基硫代乙醇 2-(Methylthio)ethanol, 99%(5271-38-5)
Alfa Aesar:2-(甲硫基)乙醇,99% 2-(Methylthio)ethanol, 99%(5271-38-5)
方法一:将甲硫醇钠-无水乙醇溶液加热至沸腾，停止加热，在2h内搅拌下滴加氯乙醇。将反应混合物浓缩，放冷后滤除氯化钠，滤液减压分馏，收集68-70℃（2.67kPa）馏分，得2-甲硫基乙醇，收率74%-82%。用途：有机合成中间体。 #EndEditable "Content"
MOL 文件:5271-38-5.mol
图谱信息:2-甲硫基乙醇(5271-38-5)质谱(MS) 2-甲硫基乙醇(5271-38-5)核磁图( 13 CNMR) 2-甲硫基乙醇(5271-38-5)红外图谱(IR1) 2-甲硫基乙醇(5271-38-5)核磁图( 1 HNMR)
用途一:有机合成中间体。 #EndEditable "Content"
2-甲硫基乙醇价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 M0358 2-(甲硫基)乙醇 2-(Methylthio)ethanol 25ML 423元 2010/06/21 210100250 2-甲硫基乙醇 2-(Methylthio)ethanol 99% 25 ML 594元 2010/06/21 210100050 2-甲硫基乙醇 2-(Methylthio)ethanol 99% 5 ML 243元
TCI Shanghai:2-(甲硫基)乙醇 2-(Methylthio)ethanol,>;98.0%(GC)(5271-38-5)
Sigma Aldrich:5271-38-5(sigmaaldrich)
上游原料:乙醇 --> 氢氧化钠 --> 无水醋酸钠 --> 2-氯乙醇 --> S-甲基异硫脲硫酸盐 --> 甲硫醇钠
FEMA:4004
F:13