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4-Methyl-5-thiazoleethanol

CAS 137-00-8C6H9NOSMW 143.21

4-Methyl-5-thiazoleethanol（CAS 137-00-8）：分子式 C6H9NOS、分子量 143.21；类别 有机化学品。

规格参数

CAS号137-00-8
分子式C6H9NOS
分子量143.21
熔点< 25 °C
沸点135.00 °C. @ 7.00 mm Hg
LogP0.8
类别Organic Chemicals

采购档案

这个产品是什么

4-Methyl-5-thiazoleethanol 是一种以碳骨架为基础的有机化合物，登记 CAS 号为 137-00-8，分子式 C6H9NOS（分子量 143.21），归属于有机化学品大类化工原料。

识别信息

登记 CAS 号：137-00-8

其分子式 C6H9NOS 由 6 个碳、9 个氢、1 个氮、1 个氧、1 个硫 组成。

别名/同义词：4-Methyl-5-thiazoleethanol · Sulfurol · 5-Hydroxyethyl-4-methylthiazole

所属分类：有机化学品

常见问题

4-Methyl-5-thiazoleethanol 的 CAS 号是多少？

4-Methyl-5-thiazoleethanol 的 CAS 登记号为 137-00-8。

4-Methyl-5-thiazoleethanol 的分子式与分子量是多少？

分子式 C6H9NOS，分子量 143.21。

4-Methyl-5-thiazoleethanol 还有哪些别名？

别名/同义词：4-Methyl-5-thiazoleethanol、Sulfurol、5-Hydroxyethyl-4-methylthiazole。

4-Methyl-5-thiazoleethanol 属于哪个分类？

所属分类：Organic Chemicals。

PubChem 公开数据

4-Methyl-5-thiazoleethanol（CAS 137-00-8）的公开数据库记录，列此仅供独立核对。

危险化学品分类与危害说明

GHS notification summary82.5% (350 / 424)
Reported hazard statementsH315 (17.2%), H319 (17.2%), H335 (17%)

This chemical does not meet GHS hazard criteria for 82.5% (350 of 424) of all reports.

H315 (17.2%): Causes skin irritation [Warning Skin corrosion/irritation]

法规与备案状态

Regulatory & Food ContactEU Flavoring substances
FDA Substance added to food: FLAVORING AGENT OR ADJUVANT
Flavoring Agents
FLAVOURING_AGENT: Flavouring Agent
Nuts, Sulfur
No safety concern at current levels of intake when used as a flavouring agent
GHS notification summary82.5% (350 / 424)

物理形态与操作说明

  • Liquid
  • Solid
  • Colourless to pale yellow viscous oily liquid, may darken upon aging; beefy, nutty odour
  • Soluble in water, ether, benzene, chloroform
  • Miscible at room temperature (in ethanol)
  • 126.5 Ų [M+H]+ [CCS Type: DT; Buffer gas: N2; Ionization: ESI+; Dataset: TOXCAST; Source Identifier: DTXSID3044382]

公开数据库收录的理化数据

沸点135.00 °C. @ 7.00 mm Hg
沸点135 °C (7 mm Hg)
熔点< 25 °C
密度1.196-1.210
折射率1.540-1.556

这个物质在各数据库里的编号

CAS Registry Number137-00-8
PubChem CID1136
分子式C6H9NOS
分子量143.04 g/mol
IUPAC 名称2-(4-methyl-1,3-thiazol-5-yl)ethanol
InChIKeyBKAWJIRCKVUVED-UHFFFAOYSA-N
UNII（FDA）3XYV4I47I8
ChEBI 编号CHEBI:17957
FEMA 编号3204
JECFA 编号1031

数据库记载的用途

  • Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
  • Flavoring Agents -> JECFA Flavorings Index
  • Information on 3 consumer products that contain 2-(4-Methyl-1,3-thiazol-5-yl)ethanol
 in the following categories is provided:
  • 5-Thiazoleethanol, 4-methyl-: ACTIVE
  • 4-Methyl-5-thiazoleethanol (Class: Other Substances, Added Date: 05-2014)

它在各数据库里的别名

4-METHYL-5-THIAZOLEETHANOL; 137-00-8; 5-(2-Hydroxyethyl)-4-methylthiazole; Hemineurine; 5-Thiazoleethanol, 4-methyl-; 2-(4-Methyl-1,3-thiazol-5-yl)ethanol; 4-Methyl-5-thiazolethanol; 4-Methyl-5-(2-hydroxyethyl)thiazole; 4-Methyl-5-thiazolylethanol; 2-(4-Methylthiazole-5-yl)ethanol; 4-Methyl-5-hydroxyethylthiazole; 4-Methyl-5-hydroxethylthiazole; 2-(4-Methyl-1,3-Thiazol-5-Yl)Ethan-1-Ol; FEMA No. 3204; 5-(beta-Hydroxyethyl)-4-methylthiazole; NSC-23262

计算机算出的分子描述符

分子量143.21
XLogP30.8
氢键供体数1
氢键受体数3
可旋转键数2
精确质量143.04048508
单同位素质量143.04048508
拓扑极性表面积61.4
重原子数9
形式电荷0

数据库摘要

5-Hydroxyethyl-4-methylthiazole is identified by CAS 137-00-8, molecular formula C6H9NOS and molecular weight 143.04 g/mol. UNII 3XYV4I47I8; ChEBI 17957; InChIKey BKAWJIRCKVUVED-UHFFFAOYSA-N. 沸点: 135.00 °C. @ 7.00 mm Hg; 沸点: 135 °C (7 mm Hg); 熔点: < 25 °C.

数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。

获取 4-Methyl-5-thiazoleethanol 报价

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