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Merck
CN

382655

Sigma-Aldrich

2-羟甲基-12-冠-4

95%

别名:

(12-冠-4)-2-甲醇, 1,4,7,10-四氧环十二烷-2-甲醇

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About This Item

经验公式(希尔记法):
C9H18O5
CAS号:
分子量:
206.24
Beilstein:
4661968
EC 号:
MDL编号:
UNSPSC代码:
12352005
PubChem化学物质编号:
NACRES:
NA.22

质量水平

方案

95%

表单

liquid

折射率

n20/D 1.480 (lit.)

沸点

115 °C/0.04 mmHg (lit.)

密度

1.192 g/mL at 25 °C (lit.)

官能团

ether
hydroxyl

SMILES字符串

OCC1COCCOCCOCCO1

InChI

1S/C9H18O5/c10-7-9-8-13-4-3-11-1-2-12-5-6-14-9/h9-10H,1-8H2

InChI key

NJIPEIQHUNDGPY-UHFFFAOYSA-N

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应用

2-Hydroxymethyl-12-crown-4 can be used:
  • To prepare an ester of lasalocid with crown ether to study its complex formation with monovalent cations.
  • To prepare hydrogel adsorbents for potential usage in the recovery of lithium-ions from seawater.
  • As a starting material in the synthesis of metal-free phthalocyanines and metallophthalocyanines.

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

10 - Combustible liquids

WGK

WGK 3

闪点(°F)

235.4 °F - closed cup

闪点(°C)

113 °C - closed cup

个人防护装备

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

新产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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The synthesis, using microwave irradiation and characterization of novel, organosoluble metal-free and metallophthalocyanines substituted with flexible crown ether moieties
Biyikliouglu Z and Kantekin H
Dyes and Pigments, 80(1), 17-21 (2009)
NMR, FT-IR and ESI-MS study of new lasalocid ester with 2-(hydroxymethyl)-12-crown-4 and its complexes with monovalent cations
Pankiewicz R, et al.
Journal of Molecular Structure, 749(1-3), 128-137 (2005)
Hydrogel adsorbents of poly (N-isopropylacrylamide-co-methacryloyloxymethyl-12-crown-4) for Li+ recovery prepared by droplet microfluidics
Kim YS, et al.
Royal Society of Chemistry Advances, 5(14), 10656-10661 (2015)

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