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
538256
2,2-Dimethyl-1,3-propanediol
99%
Sinónimos:
NPG Glycol, Neopentylglycol
Seleccione un Tamaño
| Talla/SKU | Disponibilidad | Precio |
|---|---|---|
25 g | Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad | 40,60 € |
500 g | Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad | 65,00 € |
3 kg | Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad | 110,00 € |
Acerca de este artículo
40,60 €
vapor density
3.6 (vs air)
Quality Segment
vapor pressure
<0.8 mmHg ( 20 °C)
assay
99%
autoignition temp.
750 °F
expl. lim.
1.34 %, 149 °F, 18.8 %, 177 °F
functional group
hydroxyl
SMILES string
CC(C)(CO)CO
InChI
1S/C5H12O2/c1-5(2,3-6)4-7/h6-7H,3-4H2,1-2H3
InChI key
SLCVBVWXLSEKPL-UHFFFAOYSA-N
General description
Application
- 2,2-dimethyl-1,3-propanediol cyclic phosphorochloridate
- 2,2-dimethyl-1,3-propanediol cyclic phenylphosphonate
- [1′,3′-(2′,2′-dimethylpropylene)]-2-iodo-3-octyl-5-thienylboronate
- cyclic carbonate
- 2,2-dimethyl-1,3-propanediol bis(cyclic-2,2-dimethyltrimethylene phosphite)
1 of 1
Este artículo | |||
|---|---|---|---|
| description 99% | description 99% | description puriss. p.a., ACS reagent, ≥99.5% (GC) | description ReagentPlus®, 99% |
| assay 99% | assay 99% | assay ≥99.5% (GC) | assay 99% |
| Quality Level 100 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| vapor pressure <0.8 mmHg ( 20 °C) | vapor pressure - | vapor pressure 0.08 mmHg ( 20 °C) | vapor pressure 0.08 mmHg ( 20 °C) |
| vapor density 3.6 (vs air) | vapor density 3.2 (vs air) | vapor density 2.62 (vs air) | vapor density 2.62 (vs air) |
| expl. lim. 18.8 %, 177 °F, 1.34 %, 149 °F | expl. lim. - | expl. lim. 12.5 % | expl. lim. 12.5 % |
| autoignition temp. 750 °F | autoignition temp. - | autoignition temp. 779 °F | autoignition temp. 779 °F |
Still not finding the right product?
Explore all of our products under 2,2-Dimethyl-1,3-propanediol
Palabra de advertencia
Danger
Códigos de peligro
Indicaciones de precaución
Hazard Classifications
Eye Dam. 1
Clase de almacenamiento
11 - Combustible Solids
¿Qué está pasando?
WGK 1
Punto de inflamación (°F)
Not applicable
Punto de inflamación (°C)
Not applicable
EPI (equipos de protección individual)
dust mask type N95 (US), Eyeshields, Gloves
Elija entre una de las versiones más recientes:
¿Ya tiene este producto?
Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.
-
How can I determine the shelf life / expiration / retest date of this product?
1 respuesta-
¿Le ha resultado útil?
-
-
How is shipping temperature determined? And how is it related to the product storage temperature?
1 respuesta-
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
¿Le ha resultado útil?
-