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240117

Sigma-Aldrich

1,6-Hexanediol

99%

Synonyme(s) :

Hexamethylene glycol

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About This Item

Formule linéaire :
HO(CH2)6OH
Numéro CAS:
629-11-8
Poids moléculaire :
118.17
Beilstein:
1633461
Numéro CE :
211-074-0
Numéro MDL:
MFCD00002985
Code UNSPSC :
12162002
ID de substance PubChem :
24854405
Nomenclature NACRES :
NA.23
Le tarif et la disponibilité ne sont pas disponibles actuellement.

Pression de vapeur

0.53 mmHg ( 20 °C)

Niveau de qualité

200

Essai

99%

Température d'inflammation spontanée

608 °F

Limite d'explosivité

16 %

pb

250 °C (lit.)

Pf

38-42 °C (lit.)

Chaîne SMILES 

OCCCCCCO

InChI

1S/C6H14O2/c7-5-3-1-2-4-6-8/h7-8H,1-6H2

Clé InChI

XXMIOPMDWAUFGU-UHFFFAOYSA-N

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Description générale

1,6-hexanediol is a versatile chemical compound commonly used in the polymer industry. It is used as a building block or monomer for the synthesis of various polymers and polymer-based materials. For instance, it can be used in the production of polyesters, polyurethanes, and polyamides, among others. These polymers find applications in a wide range of industries, including automotive, textiles, coatings, adhesives, and sealants.

Application

1,6-Hexanediol can be used for a variety of applications such as:
  • a structure-directing agent for the synthesis of ZSM-5 zeolite[1]
  • a solvent for titanium tetra-isopropoxide to form titanium oxide (TiO2) nanocrystals[2]
  • a phase change material in combination with lauric acid for thermal energy storage applications[3]
1,6-hexanediol can also be used in the synthesis of a specific type of biopolymer called poly(3-hydroxybutyrate-co-4-hydroxybutyrate) (PHB4HB) which is used for some medical applications. It is also used as a component in the formulation of the gel polymer electrolyte. It may act as a crosslinking agent or a plasticizer to facilitate the formation of a stable and conductive gel polymer electrolyte for sodium metal batteries.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

215.6 °F - closed cup

Point d'éclair (°C)

102 °C - closed cup

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)

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Certificats d'analyse (COA)

Lot/Batch Number
MKCQ4431
MKCN9012
MKCN6465
MKCN4496
MKCM6099

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Consulter la Bibliothèque de documents

Studies on the crystallization kinetics of zeolite ZSM-5 with 1, 6-hexanediol as a structure-directing agent
Falamaki C, et al.
Zeolites, 19(1), 2-5 (1997)
Thermal properties and stabilities of the eutectic mixture: 1, 6-hexanediollauric acid as a phase change material for thermal energy storage
Han L, et al.
Applied Thermal Engineering, 116(10), 153-159 (2017)
Microwave-driven polyol method for preparation of TiO2 nanocrystallites
Yamamoto T, et al.
Chemistry Letters (Jpn), 31(10), 964-965 (2002)
Giorgio Gaglia et al.
Nature cell biology, 22(2), 151-158 (2020-02-06)
Under proteotoxic stress, some cells survive whereas others die. The mechanisms governing this heterogeneity in cell fate remain unknown. Here we report that condensation and phase transition of heat-shock factor 1 (HSF1), a transcriptional regulator of chaperones1,2, is integral to
Guido van Mierlo et al.
Cell reports, 34(5), 108705-108705 (2021-02-04)
Membraneless organelles are liquid condensates, which form through liquid-liquid phase separation. Recent advances show that phase separation is essential for cellular homeostasis by regulating basic cellular processes, including transcription and signal transduction. The reported number of proteins with the capacity
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Questions

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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. 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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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. 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

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