1.16738

1-Methoxy-2-propanol

EMPLURA^®

• Synonim(y): 1-Methoxy-2-propanol, Propylene glycol monomethyl ether
• Numer CAS: 107-98-2
• Masa cząsteczkowa: 90.12
• Numer MDL: MFCD00004537
• Kod UNSPSC: 12352103
• Numer indeksu EC: 203-539-1
• NACRES: NB.21

Właściwości

• ciśnienie pary: 11.5 hPa ( 20 °C)
• Poziom jakości: 200
• linia produktu: EMPLURA^®
• Próba: ≥99.5%
• Postać: liquid
• temp. samozapłonu: 287 °C
• siła działania: >5000 mg/kg LD₅₀, oral (Rat); 11000 mg/kg LD₅₀, skin (Rabbit)
• granice wybuchowości: 1.7-11.5 % (v/v)
• zanieczyszczenia: ≤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)
• tw: 120 °C/1013 mbar
• mp: -97 °C
• temp. przejścia: flash point 31 °C
• gęstość: 0.92 g/cm³ at 20 °C
• temp. przechowywania: 2-25°C
• InChI: 1S/C4H10O2/c1-4(5)3-6-2/h4-5H,3H2,1-2H3
• Klucz InChI: ARXJGSRGQADJSQ-UHFFFAOYSA-N

Opis

Opis ogólny

EMPLURA^®

EMPLURA^® is our low-cost alternative to high-purity qualities. With EMPLURA we offer a range of solvents for a plurality of basic applications in non-regulated industries and for less demanding applications, preparative laboratory work and cleaning purposes. EMPLURA solvents provide adequate specifications with the most important parameters.

Zastosowanie

• Insights into the mechanism of the solvolysis of propylene oxide over titanium silicalite-1: a theoretical study.: This research offers a theoretical exploration of the solvolysis mechanisms of propylene oxide facilitated by titanium silicalite-1, contributing valuable insights into the catalytic processes involving similar volatile organic compounds (Qin et al., 2023).



• Measuring the quantity of harmful volatile organic compounds inhaled through masks.: This study evaluates the levels of harmful volatile organic compounds, including 1-methoxy-2-propanol, that are inhaled through various types of masks, highlighting the potential health risks and the effectiveness of masks in blocking organic vapors (Ryu and Kim, 2023).

Komentarz do analizy

Purity (GC)≥ 99.5 % (a/a)2-Methoxypropan-1-ol (GC)≤ 0.29 % (a/a)Identity (IR)passes testFree acid (as C₂H₅COOH)≤ 0.002 %Al (Aluminium)≤ 20 ppbCa (Calcium)≤ 50 ppbCu (Copper)≤ 20 ppbFe (Iron)≤ 100 ppbK (Potassium)≤ 50 ppbNa (Sodium)≤ 1000 ppbNi (Nickel)≤ 20 ppbZn (Zinc)≤ 20 ppbWater≤ 0.1 %

Informacje prawne

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

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Informacja o środkach bezpieczeństwa

• Piktogramy: GHS02,GHS07
• Hasło ostrzegawcze: Warning
• Zwroty wskazujące rodzaj zagrożenia: H226 - H336
• Zwroty wskazujące środki ostrożności: P210 - P233 - P240 - P241 - P242 - P243
• Klasyfikacja zagrożeń: Flam. Liq. 3 - STOT SE 3
• Organy docelowe: Central nervous system
• Kod klasy składowania: 3 - Flammable liquids
• Klasa zagrożenia wodnego (WGK): WGK 1
• Temperatura zapłonu (°F): 93.2 °F - closed cup
• Temperatura zapłonu (°C): 34 °C - closed cup