The inclusion of 1,5-pentanediol in a liquid aquarium iron supplement can improve the efficacy and usability of the product for enhancing the growth of aquatic plants.
P7703
1,5-Pentanediol
96%
Synonyme(s) :
Pentamethylene glycol
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100 G
55.80 CHF
500 G
67.80 CHF
1 KG
132.00 CHF
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Changer de vue
100 G
55.80 CHF
500 G
67.80 CHF
1 KG
132.00 CHF
About This Item
Formule linéaire :
HO(CH2)5OH
Numéro CAS:
Poids moléculaire :
104.15
Beilstein:
1560130
Numéro CE :
Numéro MDL:
Code UNSPSC :
12352100
ID de substance PubChem :
Nomenclature NACRES :
NA.22
Produits recommandés
Pression de vapeur
<0.01 mmHg ( 20 °C)
Essai
96%
Température d'inflammation spontanée
635 °F
Limite d'explosivité
13.2 %
Indice de réfraction
n20/D 1.450 (lit.)
pb
242 °C (lit.)
Densité
0.994 g/mL at 25 °C (lit.)
Chaîne SMILES
OCCCCCO
InChI
1S/C5H12O2/c6-4-2-1-3-5-7/h6-7H,1-5H2
Clé InChI
ALQSHHUCVQOPAS-UHFFFAOYSA-N
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Catégories apparentées
Application
1,5-Pentanediol can be used:
- As a monomer for the synthesis of biocompatible polyesters,[1] polycarbonates[2] and polyurethanes.[3]
- As an oxygen precursor for the formation of thin film of ZnO via atomic layer deposition.[4]
- For the enantioselective convergent synthesis of (+)-spirolaxine methyl ether, ′helicobactericidal agent found in white rot fungi′.[5]
Code de la classe de stockage
10 - Combustible liquids
Classe de danger pour l'eau (WGK)
WGK 1
Point d'éclair (°F)
287.6 °F - closed cup
Point d'éclair (°C)
142 °C - closed cup
Équipement de protection individuelle
Eyeshields, Gloves
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Why would 1,5-pentanediol be used in a liquid aquarium iron supplement for aquatic plants? Thanks
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How can I determine the shelf life / expiration / retest date of this product?
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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.pdfHelpful?
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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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