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Merck
CN

32250

二乙二醇单丁醚

≥98.0% (GC)

别名:

DEGBE, 2-(2-丁氧基乙氧基)乙醇, BDG, 丁基卡必醇

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线性分子式:
CH3(CH2)3OCH2CH2OCH2CH2OH
化学文摘社编号:
分子量:
162.23
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
203-961-6
Beilstein/REAXYS Number:
1739225
MDL number:
Assay:
≥98.0% (GC)
Technique(s):
GC/GC: suitable
Bp:
224-228 °C (lit.)
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产品名称

二乙二醇单丁醚, ≥98.0% (GC)

InChI key

OAYXUHPQHDHDDZ-UHFFFAOYSA-N

InChI

1S/C8H18O3/c1-2-3-5-10-7-8-11-6-4-9/h9H,2-8H2,1H3

SMILES string

CCCCOCCOCCO

assay

≥98.0% (GC)

form

liquid

technique(s)

GC/GC: suitable

impurities

≤0.05% water

refractive index

n20/D 1.432

pH

7

bp

224-228 °C (lit.)

density

0.953 g/mL at 20 °C (lit.)

Quality Level

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Application

二乙二醇单丁醚(DEGBE)可用于:
  • :制备卷材涂布、电镀和粉末涂布的封端异氰酸酯体系。
  • 作为微乳液形成的辅助表面活性剂。
  • 作为各种液晶的结构组分。

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Eye Irrit. 2

存储类别

10 - Combustible liquids

wgk

WGK 1

flash_point_f

210.2 °F - closed cup

flash_point_c

99 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Synthesis and characterization of diethylene glycol monobutyl ether?Blocked diisocyanate crosslinkers.
Ranjbar Z, et al.
Progress in Organic Coatings, 69(4), 426-431 (2010)
Microemulsion systems with monobutyl ether of ethylene glycol or diethylene glycol as cosurfactant.
Chew CH, et al.
Journal of Dispersion Science and Technology, 9(1), 17-31 (1988)
Doping molecular semiconductors: n-type doping of a liquid crystal perylene diimide.
Gregg BA and Cormier RA
Journal of the American Chemical Society, 123(32), 7959-7960 (2001)
Sebastian Abegg et al.
Nanomaterials (Basel, Switzerland), 10(6) (2020-06-21)
Nitrogen dioxide (NO2) is a major air pollutant resulting in respiratory problems, from wheezing, coughing, to even asthma. Low-cost sensors based on WO3 nanoparticles are promising due to their distinct selectivity to detect NO2 at the ppb level. Here, we
Hypersensitivity to 2-(2-butoxyethoxy)ethanol.
K Berlin et al.
Contact dermatitis, 32(1), 54-54 (1995-01-01)

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