1.16738

1-Methoxy-2-propanol

EMPLURA^®

• Sinônimo(s): 1-Methoxy-2-propanol, Propylene glycol monomethyl ether
• Número CAS: 107-98-2
• Peso molecular: 90.12
• Número MDL: MFCD00004537
• Código UNSPSC: 12352103
• Número do índice EC: 203-539-1
• NACRES: NB.21

Propriedades

• pressão de vapor: 11.5 hPa ( 20 °C)
• Nível de qualidade: 200
• linha de produto: EMPLURA^®
• Ensaio: ≥99.5%
• forma: liquid
• temperatura de autoignição: 287 °C
• potência: >5000 mg/kg LD₅₀, oral (Rat); 11000 mg/kg LD₅₀, skin (Rabbit)
• Lim. expl.: 1.7-11.5 % (v/v)
• Impurezas: ≤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)
• pb: 120 °C/1013 mbar
• pf: -97 °C
• temperatura de transição: flash point 31 °C
• densidade: 0.92 g/cm³ at 20 °C
• temperatura de armazenamento: 2-25°C
• InChI: 1S/C4H10O2/c1-4(5)3-6-2/h4-5H,3H2,1-2H3
• chave InChI: ARXJGSRGQADJSQ-UHFFFAOYSA-N

Descrição

Descrição geral

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.

Aplicação

• 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).

Nota de análise

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 %

Informações legais

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

Informações de segurança

• Pictogramas: GHS02,GHS07
• Palavra indicadora: Warning
• Frases de perigo: H226 - H336
• Declarações de precaução: P210 - P233 - P240 - P241 - P242 - P243
• Classificações de perigo: Flam. Liq. 3 - STOT SE 3
• Órgãos-alvo: Central nervous system
• Código de classe de armazenamento: 3 - Flammable liquids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): 93.2 °F - closed cup
• Ponto de fulgor (°C): 34 °C - closed cup