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/449/386/product-dating-information-mk.pdf
N7206
2,2-Dimethyl-1-propanol
99%
Sinonimo/i:
tert-Butylmethanol, Neoamyl alcohol, Neopentanol, tert-Butyl carbinol, Neopentyl alcohol
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About This Item
Prodotti consigliati
Tensione di vapore
16 mmHg ( 20 °C)
Saggio
99%
Stato
crystals
P. ebollizione
113-114 °C (lit.)
Punto di fusione
52-56 °C (lit.)
Densità
0.818 g/mL at 25 °C (lit.)
Stringa SMILE
CC(C)(C)CO
InChI
1S/C5H12O/c1-5(2,3)4-6/h6H,4H2,1-3H3
KPSSIOMAKSHJJG-UHFFFAOYSA-N
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Categorie correlate
Applicazioni
- 2,2-Dimethyl-1-propanol can be used in the synthesis of surfactant that stabilize reduced graphene oxide (rGO) dispersion.[1]
- Biodiesel containing branched-chain esters prepared by the transesterification of vegetable oils with 2,2-dimethyl-1-propanol has been reported to show lower crystallization temperature when compared to methyl and ethyl ester counterparts.[2]
Avvertenze
Danger
Indicazioni di pericolo
Consigli di prudenza
Classi di pericolo
Acute Tox. 4 Inhalation - Flam. Sol. 1 - STOT SE 3
Organi bersaglio
Respiratory system
Codice della classe di stoccaggio
4.1B - Flammable solid hazardous materials
Classe di pericolosità dell'acqua (WGK)
WGK 1
Punto d’infiammabilità (°F)
82.4 °F - closed cup
Punto d’infiammabilità (°C)
28 °C - closed cup
Dispositivi di protezione individuale
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
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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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