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Merck
CN

D215554

一缩二丙二醇

99%, mixture of isomers

别名:

DPG, 二(2-羟丙基)醚

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关于此项目

线性分子式:
HOC3H6OC3H6OH
化学文摘社编号:
分子量:
134.17
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
NACRES:
NA.22
EC Number:
246-770-3
Beilstein/REAXYS Number:
1698372
Assay:
99%
Form:
liquid
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InChI

1S/C6H14O3/c1-3-5(7)9-6(8)4-2/h5-8H,3-4H2,1-2H3

InChI key

QYSXYAURTRCDJU-UHFFFAOYSA-N

SMILES string

CC(O)COCC(C)O.CC(O)COC(C)CO.CC(CO)OC(C)CO

vapor density

4.6 (vs air)

vapor pressure

<0.01 mmHg ( 20 °C)

assay

99%

form

liquid

Quality Level

density

1.023 g/mL at 25 °C (lit.)

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Application

二丙二醇可用作TEMPO介导的苯乙烯活性自由基分散聚合的溶剂。

Packaging

塑料瓶包装

存储类别

10 - Combustible liquids

flash_point_f

266.0 °F - closed cup

flash_point_c

130 °C - closed cup

ppe

Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Patricia Carlisle et al.
Journal of biomedical materials research. Part B, Applied biomaterials, 107(5), 1491-1503 (2018-09-29)
At least 26% of recent battlefield injuries are to the craniomaxillofacial (CMF) region. Recombinant human bone morphogenetic protein 2 (rhBMP-2) is used to treat CMF open fractures, but several complications have been associated with its use. This study tested the
Paulina Kosmela et al.
Materials (Basel, Switzerland), 13(5) (2020-03-14)
The paper describes the preparation and characterization of rigid polyurethane-polyisocyanurate (PUR-PIR) foams obtained with biopolyol synthesized in the process of liquefaction of biomass from the Baltic Sea. The obtained foams differed in the content of biopolyol in polyol mixture (0-30
Solvent effect on TEMPO-mediated living free radical dispersion polymerization of styrene.
Shim S E, et al.
Polymer, 45(14), 4731-4739 (2004)
Seung-Hyun Jun et al.
Polymers, 11(6) (2019-06-15)
In the skincare field, water-dispersed bacterial cellulose nanofibers synthesized via an oxidation reaction using 2,2,6,6-tetramethyl-1-piperidine-N-oxy radical (TEMPO) as a catalyst are promising bio-based polymers for engineered green materials because of their unique properties when applied to the surface of the
Ly L Pham et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 132, 110718-110718 (2019-07-30)
Safety assessment for cosmetic-relevant chemicals (CRCs) in the European Union has been reshaped by restrictions on animal testing, and new approach methodologies (NAMs) for predicting toxicity are critical to ensure new cosmetic product safety. To demonstrate NAMs for safety assessment

实验方案

99%;甘油,≥99.5%;四甘醇,99%

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