1.16738

1-Methoxy-2-propanol

EMPLURA^®

• Sinonimo/i: 1-Methoxy-2-propanol, Propylene glycol monomethyl ether
• Numero CAS: 107-98-2
• Peso molecolare: 90.12
• Numero MDL: MFCD00004537
• Codice UNSPSC: 12352103
• Numero indice EU: 203-539-1
• NACRES: NB.21

Proprietà

• Tensione di vapore: 11.5 hPa ( 20 °C)
• Livello qualitativo: 200
• Nome Commerciale: EMPLURA^®
• Saggio: ≥99.5%
• Forma fisica: liquid
• Temp. autoaccensione: 287 °C
• Potenza: >5000 mg/kg LD₅₀, oral (Rat); 11000 mg/kg LD₅₀, skin (Rabbit)
• Limite di esplosione: 1.7-11.5 % (v/v)
• Impurezze: ≤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)
• P. eboll.: 120 °C/1013 mbar
• Punto di fusione: -97 °C
• Temp. transizione: flash point 31 °C
• Densità: 0.92 g/cm³ at 20 °C
• Temperatura di conservazione: 2-25°C
• InChI: 1S/C4H10O2/c1-4(5)3-6-2/h4-5H,3H2,1-2H3; ARXJGSRGQADJSQ-UHFFFAOYSA-N

Descrizione

Descrizione generale

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.

Applicazioni

• 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).

Risultati analitici

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 %

Note legali

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

Informazioni sulla sicurezza

• Pittogrammi: GHS02,GHS07
• Avvertenze: Warning
• Indicazioni di pericolo: H226 - H336
• Consigli di prudenza: P210 - P233 - P240 - P241 - P242 - P243
• Classi di pericolo: Flam. Liq. 3 - STOT SE 3
• Organi bersaglio: Central nervous system
• Codice della classe di stoccaggio: 3 - Flammable liquids
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): 93.2 °F - closed cup
• Punto d’infiammabilità (°C): 34 °C - closed cup