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Merck
CN

1.16738

1-甲氧基-2-丙醇

greener alternative

EMPLURA®

别名:

1-甲氧基-2-丙醇

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关于此项目

化学文摘社编号:
分子量:
90.12
UNSPSC Code:
12352103
EC Index Number:
203-539-1
NACRES:
NB.21
MDL number:
Assay:
≥99.5%
Bp:
120 °C/1013 mbar
Vapor pressure:
11.5 hPa ( 20 °C)
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SMILES string

O(CC(O)C)C

InChI

1S/C4H10O2/c1-4(5)3-6-2/h4-5H,3H2,1-2H3

InChI key

ARXJGSRGQADJSQ-UHFFFAOYSA-N

vapor pressure

11.5 hPa ( 20 °C)

product line

EMPLURA®

assay

≥99.5%

form

liquid

autoignition temp.

287 °C

potency

>5000 mg/kg LD50, oral (Rat), 11000 mg/kg LD50, skin (Rabbit)

expl. lim.

1.7-11.5 % (v/v)

Quality Level

greener alternative product characteristics

Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

dilution

(low-cost alternative, for basic applications)

impurities

≤0.002% Free acid (as C2H5COOH), ≤0.1% Water, ≤0.29% 2-Methoxypropan-1-ol (GC), ≤100 ppb Fe (Iron), ≤1000 ppb Na (Sodium), ≤20 ppb Al (Aluminium), ≤20 ppb Cu (Copper), ≤20 ppb Ni (Nickel), ≤20 ppb Zn (Zinc), ≤50 ppb Ca (Calcium), ≤50 ppb K (Potassium)

pH

4-7 (20 °C, 200 g/L in H2O)

bp

120 °C/1013 mbar

mp

-97 °C

transition temp

flash point 31 °C

density

0.92 g/cm3 at 20 °C

greener alternative category

storage temp.

2-25°C

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General description

EMPLURA®
EMPLURA® 是我们为高纯度产品提供的一种低成本替代产品。通过EMPLURA 我们为非管制行业中的多种基本应用以及要求不高的应用、制备实验室工作和清洁目的提供一系列溶剂。EMPLURA 溶剂提供了充足的规格信息和最重要的参数。

Application



  • Insights into the mechanism of the solvolysis of propylene oxide over titanium silicalite-1: a theoretical study.: 本研究从理论角度探索了钛硅沸石-1 促进的环氧丙烷溶剂分解机理,为涉及类似挥发性有机化合物的催化过程提供了宝贵的见解(Qin et al., 2023)。


  • Measuring the quantity of harmful volatile organic compounds inhaled through masks.: 本研究评估了通过各种类型口罩吸入的有害挥发性有机化合物(包括 1-甲氧基-2-丙醇)含量,凸显了口罩阻挡有机蒸气的潜在健康风险和有效性 (Ryu and Kim, 2023)。



Features and Benefits

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry. Monoethers, especially propylene glycol methyl ether (PGME), are widely used as pollution-free solvents in fine chemical synthesis in pharmaceutical, chemical and cosmetic industries and thus aligns with "Safer Solvents and Auxiliaries". Click here for more information.

Analysis Note

纯度(GC)≥ 99.5 %(a/a)2-甲氧基-1-丙醇(GC)≤ 0.29 %(a/a)鉴别(IR)通过测试游离酸(以C₂H₅COOH计)≤ 0.002 %Al(铝)≤ 20 ppbCa(钙)≤ 50 ppbCu(铜)≤ 20 ppbFe(铁)≤ 100 ppbK(钾)≤ 50 ppbNa(钠)≤ 1000 ppbNi(镍)≤ 20 ppbZn(锌)≤ 20 ppb水≤ 0.1 %

Legal Information

EMPLURA is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

FlameExclamation mark

signalword

Warning

Hazard Classifications

Flam. Liq. 3 - STOT SE 3

target_organs

Central nervous system

存储类别

3 - Flammable liquids

wgk

WGK 1

flash_point_f

93.2 °F - closed cup

flash_point_c

34 °C - closed cup


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