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07-2920

二乙二醇

Name: 二乙二醇
Brand: SAJ

SAJ first grade, ≥98.0%

别名:

2,2′-氧代二乙醇, 2-羟基乙基醚, 二(羟乙基)醚, 二甘醇

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关于此项目

线性分子式:

(HOCH₂CH₂)₂O

化学文摘社编号:

111-46-6

分子量:

106.12

EC Number:

203-872-2

UNSPSC Code:

12352112

PubChem Substance ID:

329748393

Beilstein/REAXYS Number:

969209

MDL number:

MFCD00002882

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属性

grade

SAJ first grade

vapor density

2.14 (vs air)

vapor pressure

0.01 mmHg ( 20 °C)

assay

≥98.0%

form

liquid

autoignition temp.

442 °F

expl. lim.

2-12.3 %

availability

available only in Japan

refractive index

n20/D 1.447 (lit.)

pH

5.0-8 (20 °C, 500 g/L)

bp

245 °C (lit.)

mp

−10 °C (lit.)

density

1.118 g/mL at 25 °C (lit.)

SMILES string

OCCOCCO

InChI

1S/C4H10O3/c5-1-3-7-4-2-6/h5-6H,1-4H2

InChI key

MTHSVFCYNBDYFN-UHFFFAOYSA-N

说明

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pictograms

GHS07

signalword

Warning

hcodes

H302

pcodes

P264 - P270 - P301 + P312 - P501

Hazard Classifications

Acute Tox. 4 Oral

存储类别

10 - Combustible liquids

wgk

WGK 1

flash_point_f

280.4 °F - closed cup

flash_point_c

138 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

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Synthesis and characterization of conformationally preorganized, (R)-diethylene glycol-containing γ-peptide nucleic acids with superior hybridization properties and water solubility.

Bichismita Sahu et al.

The Journal of organic chemistry, 76(14), 5614-5627 (2011-05-31)

Developed in the early 1990s, peptide nucleic acid (PNA) has emerged as a promising class of nucleic acid mimic because of its strong binding affinity and sequence selectivity toward DNA and RNA and resistance to enzymatic degradation by proteases and

RNA-seq Transcriptional Profiling of an Arbuscular Mycorrhiza Provides Insights into Regulated and Coordinated Gene Expression in Lotus japonicus and Rhizophagus irregularis.

Yoshihiro Handa et al.

Plant & cell physiology, 56(8), 1490-1511 (2015-05-27)

Gene expression during arbuscular mycorrhizal development is highly orchestrated in both plants and arbuscular mycorrhizal fungi. To elucidate the gene expression profiles of the symbiotic association, we performed a digital gene expression analysis of Lotus japonicus and Rhizophagus irregularis using

Superparamagnetic iron oxide nanoparticles with variable size and an iron oxidation state as prospective imaging agents.

Pavel Kucheryavy et al.

Langmuir : the ACS journal of surfaces and colloids, 29(2), 710-716 (2012-12-20)

Magnetite nanoparticles in the size range of 3.2-7.5 nm were synthesized in high yields under variable reaction conditions using high-temperature hydrolysis of the precursor iron(II) and iron(III) alkoxides in diethylene glycol solution. The average sizes of the particles were adjusted

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