CAS 137-00-8 MFCD00005339-4-Methyl-5-thiazoleethanol 4-甲基-5-噻唑乙醇 -LabNovo

4-Methyl-5-thiazoleethanol 4-甲基-5-噻唑乙醇

CAS 137-00-8 MFCD00005339

化学结构图

SMILES: Cc1ncsc1CCO

化学属性

Mol. Formula	C6H9NOS
Mol. Weight	143.20
Density	1.196
Refractive index	1.5480 to 1.5520
Flash Point	112°C
TSCA	Yes
Boiling Point	135°C at 760 mmHg
Appearance	liquid (clear, viscous) 无色至淡黄色粘稠油状液体，久贮后呈色可变暗。呈不愉快噻吩类化合物气味，高度稀释时呈坚果香气。沸点103℃(133Pa)，或135℃(933Pa)。极易溶于水，溶于乙醇、乙醚、苯和氯仿。
Melting Point	<25 °C

别名和识别编码

Chemical Name	4-Methyl-5-thiazoleethanol
CAS Number	137-00-8
Alfabeta Name	METHYLTHIAZOLEETHANOL 45---
MDL Number	MFCD00005339
EC Number	205-272-6
Beilstein Registry Number	114249
Synonym	4-Methyl-5-thiazoleethanol {LY} 4-Methyl-5-thiazoleethanol {} {LY} 4-Methyl-5-thiazoleethanol {} {} {LY} 4-Methyl-5-thiazoleethanol {} {} {} {LY} 4-Methyl-5-thiazoleethanol {} {} {} {} {LY} 4-Methyl-5-thiazoleethanol {} {} {} {} {} {LY} 4-Methyl-5-thiazoleethanol {} {} {} {} {} {} {LY} 4-Methyl-5-thiazoleethanol {} {} {} {} {} {} {} {LY} 4-Methyl-5-thiazoleethanol {} {} {} {} {} {} {} {} {LY} 4-Methyl-5-thiazoleethanol {} {} {} {} {} {} {} {} {} {LY} 4-Methyl-5-thiazoleethanol {} {} {} {} {} {} {} {} {} {} {LY} 4-Methyl-5-thiazoleethanol {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Methyl-5-thiazoleethanol {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Methyl-5-thiazoleethanol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Methyl-5-thiazoleethanol {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Methyl-5-thiazoleethanol
Merck Number	6126
PubChem Substance ID	87570916
Reaxys-RN	114249
Chemical Name Translation	4-甲基-5-噻唑乙醇
LabNetwork Molecule ID	LN00173106
Canonical SMILES	C1=NC(=C(S1)CCO)C

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品牌质保精细包装现货库存一流品牌服务

产品应用

可用于巧克力、牛奶、坚果香精的调配。

安全信息

Warnings IRRITANT

Signal word

GHS Symbol

WGK Germany3

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；
S37 Wear suitable gloves 戴适当手套；
S36 Wear suitable protective clothing 穿戴适当的防护服；

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

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。
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
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
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
P305+P351+P338+P337+P313

Hazard statements

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

Hazard Codes Xi

Storage condition 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°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {

其他信息

FEMA:3204
MOL 文件:137-00-8.mol
Hazard Note:Irritant/Stench
敏感性:Stench
上游原料:氢化铝锂 --> 硫代甲酰胺 --> 4-甲基噻唑
使用限量:FEMA：软饮料、冷饮、糖果、焙烤食品、胶冻、布丁、胶姆糖、调味料、肉制品、肉羹汤、乳及乳制品、谷类制品，均55.0mg/kg。
下游产品:2-[2-(4-氟苯基)-2-氧代-1-苯基乙基]-4-甲基-3-氧代-N-苯基戊酰胺
TCI Shanghai:4-甲基-5-羟乙基噻唑 5-(2-Hydroxyethyl)-4-methylthiazole,>;98.0%(GC)(137-00-8)
4-甲基-5-(beta-羟乙基)噻唑价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 H0527 5-(2-羟乙基)-4-甲基噻唑 5-(2-Hydroxyethyl)-4-methylthiazole 25G 228元 2010/06/21 184060250 4-甲基-5-(beta-羟乙基)噻唑 4-Methyl-5-thiazoleethanol 98% 25 ML 356元 2010/06/21 184061000 4-甲基-5-(beta-羟乙基)噻唑 4-Methyl-5-thiazoleethanol 98% 100 ML 1070元
MSDS 信息:5-(2-Hydroxyethyl)-4-methylthiazole(137-00-8).msds
方法一:由4-甲基噻唑5-乙酸乙酯用氢化铝锂还原而成。
化学特性:无挥发性，非易燃、易爆品。无腐蚀性，无毒。
F:13
4-甲基-5-(beta-羟乙基)噻唑价格(试剂级):更新日期产品编号产品名称包装价格 2011/04/16 H0527 5-(2-羟乙基)-4-甲基噻唑 5-(2-Hydroxyethyl)-4-methylthiazole 25G 414元 2010/06/21 184060250 4-甲基-5-(beta-羟乙基)噻唑 4-Methyl-5-thiazoleethanol 98% 25 ML 356元 2010/06/21 184061000 4-甲基-5-(beta-羟乙基)噻唑 4-Methyl-5-thiazoleethanol 98% 100 ML 1070元
Sigma Aldrich:137-00-8(sigmaaldrich)
海关编码:29341000
图谱信息:4-甲基-5-(beta-羟乙基)噻唑(137-00-8)核磁图( 13 CNMR) 4-甲基-5-(beta-羟乙基)噻唑(137-00-8)质谱(MS) 4-甲基-5-(beta-羟乙基)噻唑(137-00-8)红外图谱(IR2) 4-甲基-5-(beta-羟乙基)噻唑(137-00-8)核磁图( 1 HNMR) 4-甲基-5-(beta-羟乙基)噻唑(137-00-8)红外图谱(IR1)
color:deep yellow
用途一:用于坚果类、奶制品、肉制品等，用作医药中间体
含量分析:按气相色谱法(GT-10-4)中用非极性柱方法测定。
Acros Organics:4-甲基-5-噻唑乙醇/4-甲基-5-羟乙基噻唑 4-Methyl-5-thiazoleethanol, 98%(137-00-8)
用途三:可用于巧克力、牛奶、坚果香精的调配。
用途二:GB 2760-96规定为暂时允许使用的食品用香料。
Alfa Aesar:5-(2-羟基乙基)-4-甲基噻唑,98% 4-Methyl-5-thiazoleethanol, 98%(137-00-8)
参考质量标准:FCC，1996 含量 ≥98.0% 折射率(n D 20 ) 1.548～1