ChemicalBook > CAS DataBase List > 2-(HYDROXYMETHYL)-12-CROWN 4-ETHER

2-(HYDROXYMETHYL)-12-CROWN 4-ETHER

Product Name
2-(HYDROXYMETHYL)-12-CROWN 4-ETHER
CAS No.
75507-26-5
Chemical Name
2-(HYDROXYMETHYL)-12-CROWN 4-ETHER
Synonyms
12-CROWN-4-METHANOL;(12-CROWN-4)-2-METHANOL;Hydroxymethyl-12-crown-4.;2-HYDROXYMETHYL-12-CROWN-4;2-Hydroxymethyl-12-crown-4 95%;2-(Hydroxymethyl)-12-crown 4-Ethe;2-(HYDROXYMETHYL)-12-CROWN 4-ETHER;2-Hydroxymethyl-12-crown-4,93%,tech.;2-(Hydroxymethyl)-12-crown4-Ether>2-Hydroxymethyl-12-crown-4, tech., 93%
CBNumber
CB6128674
Molecular Formula
C9H18O5
Formula Weight
206.24
MOL File
75507-26-5.mol
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2-(HYDROXYMETHYL)-12-CROWN 4-ETHER Property

Boiling point:
115 °C/0.04 mmHg (lit.)
Density 
1.192 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.480(lit.)
Flash point:
>230 °F
form 
Liquid
pka
14.17±0.10(Predicted)
color 
Colorless to Light yellow
Specific Gravity
1.2
Water Solubility 
Miscible in water. Soluble in non-polar solvents. Insoluble in water.
BRN 
4661968
CAS DataBase Reference
75507-26-5(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
RIDADR 
UN 2810 6.1/PG 3
WGK Germany 
3
10
HS Code 
2932990090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
382655
Product name
2-Hydroxymethyl-12-crown-4
Purity
95%
Packaging
1g
Price
$145
Updated
2024/03/01
TCI Chemical
Product number
H0982
Product name
2-(Hydroxymethyl)-12-crown 4-Ether
Purity
>95.0%(GC)
Packaging
1g
Price
$629
Updated
2024/03/01
TCI Chemical
Product number
H0982
Product name
2-(Hydroxymethyl)-12-crown 4-Ether
Purity
>95.0%(GC)
Packaging
5g
Price
$2439
Updated
2024/03/01
Alfa Aesar
Product number
044509
Product name
2-Hydroxymethyl-12-crown-4, 97%
Packaging
0.25g
Price
$40.65
Updated
2024/03/01
Alfa Aesar
Product number
044509
Product name
2-Hydroxymethyl-12-crown-4, 97%
Packaging
1g
Price
$124
Updated
2024/03/01
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2-(HYDROXYMETHYL)-12-CROWN 4-ETHER Chemical Properties,Usage,Production

Chemical Properties

CLEAR COLOURLESS VISCOUS LIQUID

Uses

Ethylene oxide is important or critical to the production of detergents, thickeners, solvents, plastics, and various organic chemicals such as ethylene glycol, ethanolamines, simple and complex glycols, polyglycol ethers and other compounds.

Uses

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.

Purification Methods

Purify it by chromatography on Al2O3 with EtOAc as eluent to give a hygroscopic colourless oil, which is distilled under high vacuum and is distilled in vacuo. It has IR: 3418 (OH) and 1103 (COC) cm-1, NMR: max 3.70s. [Kimura et al. J Chem Soc, Chem Commun 492 1983, Pugia et al. J Org Chem 52 2617 1987.] S -(-)-5-Hydroxymethyl -2(5 H )-furanone [78508-96 -0] M 114.1, 39 -42o, 40 -44o , b 1 3 0o/0.3mm, [ ] 546 -180o, [ ] D -148o (c 1.4, H2O). It is purified by chromatography on Silica gel using hexane/EtOAc (1:1) to give a colourless oil which is distilled using a Kügelrohr apparatus, and the distillate crystallises on cooling. It has RF 0.51 on Whatman No 1 paper using pentan-1-ol and 85% formic acid (1:1) and developing with ammoniacal AgNO3. [Boll Acta Chem Scand 22 3245 1968, NMR: Oppolzer et al. Helv Chim Acta 68 2100 1985, Beilstein 18 III/IV 56, 18/1 V 54.]

2-(HYDROXYMETHYL)-12-CROWN 4-ETHER Preparation Products And Raw materials

Raw materials

Preparation Products

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2-(HYDROXYMETHYL)-12-CROWN 4-ETHER Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
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76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006608290; 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40241
Advantage
62
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30132
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24539
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
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Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696;
Email
info@hanhongsci.com
Country
China
ProdList
42982
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64
Shandong Xiya Chemical Co., Ltd
Tel
13355009207 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18739
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57
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Country
China
ProdList
14443
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57
Wuxi InterpiPharm, Inc.
Tel
510-83782303 13771177691
Fax
0510- 8378-9906
Email
sales@itppharm.com
Country
China
ProdList
107
Advantage
62
Hunan Hui Bai Shi Biotechnology Co., Ltd.
Tel
0731-85526065 13308475853
Email
ivy@hnhbsj.com
Country
China
ProdList
4550
Advantage
62
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View Lastest Price from 2-(HYDROXYMETHYL)-12-CROWN 4-ETHER manufacturers

Career Henan Chemical Co
Product
2-(HYDROXYMETHYL)-12-CROWN 4-ETHER 75507-26-5
Price
US $1.00/g
Min. Order
1g
Purity
99.0%
Supply Ability
100kg
Release date
2020-01-10

75507-26-5, 2-(HYDROXYMETHYL)-12-CROWN 4-ETHERRelated Search:


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