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Merck
CN

360481

1,4-二氧六环

ACS reagent, ≥99.0%, contains ≤25 ppm BHT as stabilizer

别名:

二恶烷, 四氢呋喃

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关于此项目

经验公式(希尔记法):
C4H8O2
化学文摘社编号:
分子量:
88.11
UNSPSC Code:
12352005
NACRES:
NA.21
PubChem Substance ID:
EC Number:
204-661-8
Beilstein/REAXYS Number:
102551
MDL number:
Assay:
≥99.0%
Grade:
ACS reagent
Bp:
100-102 °C (lit.)
Vapor pressure:
27 mmHg ( 20 °C), 40 mmHg ( 25 °C)
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grade

ACS reagent

Quality Level

vapor density

3 (vs air)

vapor pressure

27 mmHg ( 20 °C), 40 mmHg ( 25 °C)

assay

≥99.0%

form

liquid

autoignition temp.

356 °F

contains

≤25 ppm BHT as stabilizer

expl. lim.

22 %

dilution

(for analytical testing)

impurities

≤0.0016 meq/g Titr. acid, ≤0.005% Peroxide (as H2O2), ≤0.01% Carbonyl (as HCHO), ≤0.05% water

evapn. residue

≤0.005%

color

APHA: ≤20

refractive index

n20/D 1.422 (lit.)

pH

6.0-8 (20 °C, 500 g/L)

bp

100-102 °C (lit.)

mp

10-12 °C (lit.)

transition temp

freezing point ≥11.0

density

1.034 g/mL at 25 °C (lit.)

SMILES string

C1COCCO1

InChI

1S/C4H8O2/c1-2-6-4-3-5-1/h1-4H2

InChI key

RYHBNJHYFVUHQT-UHFFFAOYSA-N

General description

1,4-二氧六环是一种杂环有机化合物,通常用作多种化学反应中的溶剂。它还用作氯化溶剂中的稳定剂。
Our premium ACS solvents are ideal for routine chemical synthesis, drying, purification, and critical labware cleaning. They meet or exceed the rigorous standards of the American Chemical Society (ACS), ensuring high-quality results for your research needs.

Premium ACS Solvents: Our solvents meet or exceed the stringent standards set by the American Chemical Society, ensuring high quality and reliability for your laboratory applications.

Replicable and Publishable Results: Designed for consistency, our solvents deliver results that can be reliably reproduced, making them ideal for research that requires publication.

Versatile Applications: Suitable for routine chemical synthesis, drying, purification, and critical labware cleaning, our solvents cater to a wide range of research needs in the laboratory.

Application

1,4-二氧六环可用作:      
  • 溶剂,用于通过用NaBH4 作为还原剂对CO2 还原功能化实现胺的 N-甲基化。      
  • 添加剂,用于通过羟基水合aza-环化2-炔基苯甲酰胺合成3-羟基异吲哚啉1-酮。

1,4-二氧六环/乙醇/甲酸混合物溶剂体系可用作解聚木质素合成更有价值的酚类单体。


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signalword

Danger

Hazard Classifications

Carc. 1B - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

target_organs

Respiratory system

supp_hazards

存储类别

3 - Flammable liquids

wgk

WGK 3

flash_point_f

51.8 °F - closed cup

flash_point_c

11 °C - closed cup

法规信息

危险化学品

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分析证书(COA)

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Kukut M, et al.
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It remains a challenge to synthesize functional materials that can develop advanced scaffolding architectures for tissue engineering. In this study, a series of biodegradable amphiphilic poly(hydroxyalkyl (meth)acrylate)-graft-poly(l-lactic acid) (PHAA-g-PLLA) copolymers have been synthesized and fabricated into nano-fibrous scaffolds. These copolymers



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货号GTIN
360481-18L-CS04061837911057
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