If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
Fortfahren mit
395048
Methylamin -Lösung
2.0 M in methanol
Nachhaltigkeitsmerkmale
Synonym(e):
Monomethylamin
Größe auswählen
| Größe/SKU | Verfügbarkeit | Preis |
|---|---|---|
100 mL | Warenkorb auf Verfügbarkeit prüfen | € 126,00 |
800 mL | Warenkorb auf Verfügbarkeit prüfen | € 798,00 |
Über diesen Artikel
Quality Segment
vapor pressure
10.86 psi ( 55 °C), 2.07 psi ( 20 °C)
form
liquid
greener alternative product characteristics
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
sustainability
Sustainability features
concentration
2.0 M in methanol
bp
40 °C
density
0.785 g/mL at 25 °C
functional group
amine
SMILES string
CN
InChI
1S/CH5N/c1-2/h2H2,1H3
InChI key
BAVYZALUXZFZLV-UHFFFAOYSA-N
General description
Methylamin-Lösung ist eine wässrige Lösung von Methylamin. Sie wird verwendet, um aminoterminierte Monoschichten von Phthalimid auf Siliziumoberflächen zu synthetisieren.
Application
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| description 2.0 M in methanol | description 40 wt. % in H2O | description 33 wt. % in absolute ethanol ((denatured with 1% toluene)) | description 33% w/w in Ethanol Denatured with Toluene(1%) |
| concentration 2.0 M in methanol | concentration 40 wt. % in H2O | concentration 33 wt. % in absolute ethanol ((denatured with 1% toluene)) | concentration - |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 400 |
| form liquid | form - | form - | form - |
| bp 40 °C | bp 48 °C | bp - | bp -6.3 °C (lit.) |
| vapor pressure 10.86 psi ( 55 °C), 2.07 psi ( 20 °C) | vapor pressure 659 mmHg ( 40 °C), 280 mmHg ( 20 °C) | vapor pressure - | vapor pressure 27 psi ( 20 °C) |
| density 0.785 g/mL at 25 °C | density 0.897 g/mL at 25 °C | density 0.756 g/mL at 25 °C | density 0.70 g/mL at 20 °C (lit.) |
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Signalwort
Danger
Gefahrencodes
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 1 - STOT SE 3
Zielorgane
Eyes,Central nervous system, Respiratory system
Lagerklasse
3 - Flammable liquids
Was ist los?
WGK 2
Flammpunkt (°F)
44.6 °F - closed cup
Flammpunkt (°C)
7 °C - closed cup
PSA (Persönliche Schutzausrüstung)
Faceshields, Gloves, Goggles
Zulassungslistungen
Zulassungslistungen werden hauptsächlich für chemische Produkte erstellt. Für nicht-chemische Produkte können hier nur begrenzte Angaben gemacht werden. Kein Eintrag bedeutet, dass keine der Komponenten gelistet ist. Es liegt in der Verantwortung des Benutzers, die sichere und legale Verwendung des Produkts zu gewährleisten.
67-56-1
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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