The Sure/Pac Station, product Z566446, will only accommodate the 100 gram and 400 gram package size, but is incompatible with the 1 kilogram package size.
Przejdź do
295280
Dimethylamine
anhydrous, ≥99%
Synonim(y):
N,N-Dimethylamine
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Informacje o tej pozycji
Wzór liniowy:
(CH3)2NH
Numer CAS:
Masa cząsteczkowa:
45.08
UNSPSC Code:
12142100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
204-697-4
Beilstein/REAXYS Number:
605257
MDL number:
Assay:
≥99%
Form:
gas, liquid
Grade:
anhydrous
Produkt 295280 nie jest obecnie dostępny w sprzedaży w Twoim kraju Skontaktuj się z zespołem ds. pomocy technicznej
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Pozwól nam pomócgrade
anhydrous
Quality Segment
vapor density
1.55 (15 °C, vs air)
vapor pressure
1277 mmHg ( 20 °C)
assay
≥99%
form
gas, liquid
autoignition temp.
753 °F
expl. lim.
14.4 %
bp
7 °C (lit.)
mp
−93 °C (lit.)
density
0.68 g/mL at 20 °C (lit.)
functional group
amine
SMILES string
CNC
InChI
1S/C2H7N/c1-3-2/h3H,1-2H3
InChI key
ROSDSFDQCJNGOL-UHFFFAOYSA-N
Application
Dimethylamine can be used:
- In the preparation of 1-organyl-1-(trimethylsiloxy)-2-(dimethylamino)ethenes starting from α-bromo ketones.
- In one of the key synthetic steps for the preparation of 1-methoxycarbonylpyrrolizin-3-one and its associated compounds.
- Ni-catalyzed cross-electrophile coupling of Katritzky pyridinium salts with bromoalkanes through C-N bond activation.
- To synthesize tertiary amides which on reaction with Petasis reagent followed by bromination forms bromomethyl ketones.
Packaging
Supplied in a Sure/Pac™ cylinder and has a 316 stainless steel needle valve with a male 1/4" NPTF outlet thread installed . Before using the cylinder, ensure that the valve is closed, then remove the galvanized steel hex cap that seals the outlet valve.
Compatible with the following:
Compatible with the following:
Legal Information
Aldrich is a registered trademark of Sigma-Aldrich Co. LLC
Sure/Pac is a trademark of Sigma-Aldrich Co. LLC
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Słowo ostrzegawcze
Danger
Kody zagrożeń
Hazard Classifications
Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Gas 1A - Press. Gas Liquefied gas - Skin Irrit. 2 - STOT SE 3
Narządy docelowe
Respiratory system
supp_hazards
Klasa składowania
2A - Gases
Co się dzieje?
WGK 1
Temperatura zapłonu (°F)
19.9 °F - closed cup
Temperatura zapłonu (°C)
-6.7 °C - closed cup
PPE (środki ochrony indywidualnej)
Eyeshields, Faceshields, Gloves, multi-purpose combination respirator cartridge (US)
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The 1kg package is compatible with SurePack (#Z566446)? The SurePack page states 900mL cylinder max., but this page doesn't inform the cylinder volume.
1 answer-
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
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.pdfHelpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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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