Przejdź do zawartości
Merck

538221

Sigma-Aldrich

2,2,4-Trimethyl-1,3-pentanediol monoisobutyrate

mixture of isomers, 99%

Zaloguj sięWyświetlanie cen organizacyjnych i kontraktowych

Wybierz wielkość

1 L
223,00 zł
4 L
736,00 zł

223,00 zł


Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności

Poproś o zamówienie zbiorcze

Wybierz wielkość

Zmień widok
1 L
223,00 zł
4 L
736,00 zł

About This Item

Wzór liniowy:
(CH3)2CHCH[O(R)]C(CH3)2CH2O(R), R=-COCH(CH3)2 or H
Numer CAS:
Masa cząsteczkowa:
216.32
Numer WE:
Numer MDL:
Kod UNSPSC:
12352001
NACRES:
NA.21
bp:
255 °C (lit.)

223,00 zł


Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności

Poproś o zamówienie zbiorcze

Próba

99%

Formularz

liquid

metody

GC/MS: suitable

zanieczyszczenia

≤0.10% (water)

współczynnik refrakcji

n20/D 1.441 (lit.)

bp

255 °C (lit.)

mp

−50 °C (lit.)

gęstość

0.95 g/mL at 25 °C (lit.)

ciąg SMILES

O(CC(C(O)C(C)C)(C)C)C(=O)C(C)C

InChI

1S/C12H24O3/c1-8(2)10(13)12(5,6)7-15-11(14)9(3)4/h8-10,13H,7H2,1-6H3

Klucz InChI

DAFHKNAQFPVRKR-UHFFFAOYSA-N

Szukasz podobnych produktów? Odwiedź Przewodnik dotyczący porównywania produktów

Opis ogólny

2,2,4-Trimethyl-1,3-pentanediol monoisobutyrate (TMPD-MIB, texanol), a volatile organic compound (VOC),[1] is an important component found in paints and printing inks.[2] It is utilized as a coalescing agent to reduce the minimal film forming temperature (MFFT) during latex film preparation.[3] Its detection in polypropylene packed food samples has been reported by coupled capillary gas chromatography-mass spectrometry (HRGC-MS).[2] The performance of various dispersant affecting the dispersion of multi-walled carbon nanotube (MWCNT) in texanol has been studied.[4]

Zastosowanie

2,2,4-Trimethyl-1,3-pentanediol monoisobutyrate (texanol) may be used in the prepare carbon nanotube (CNT) paste employed in field emission displays (FED).[4]

Informacje prawne

Manufactured by Eastman Chemical Company. Distributed by Aldrich Chemical Company.
Ta strona może zawierać tekst przetłumaczony maszynowo.

Kod klasy składowania

10 - Combustible liquids

Klasa zagrożenia wodnego (WGK)

WGK 1

Temperatura zapłonu (°F)

251.6 °F - closed cup

Temperatura zapłonu (°C)

122 °C - closed cup


Wybierz jedną z najnowszych wersji:

Certyfikaty analizy (CoA)

Lot/Batch Number

Nie widzisz odpowiedniej wersji?

Jeśli potrzebujesz konkretnej wersji, możesz wyszukać konkretny certyfikat według numeru partii lub serii.

Masz już ten produkt?

Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

Film formation from monodisperse acrylic latices: 5. Drying and ageing in coalescing agent containing latex films.
Zohrehvand S and te Nijenhuis T.
Journal of Colloid and Interface Science, 288(1), 75-82 (2005)
Asthma and the indoor environment: the significance of emission of formaldehyde and volatile organic compounds from newly painted indoor surfaces.
Wieslander, G, et al.
International Biodeterioration & Biodegradation, 69(2), 115-124 (1996)
Milling and dispersion of multi-walled carbon nanotubes in texanol.
Darsono N, et al.
Applied Surface Science, 254(11), 3412-3419 (2008)
Occurrence of 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate (Texanol?) in foods packed in polystyrene and polypropylene cups.
Kempf M, et al.
Food Additives and Contaminants, 26(4), 563-567 (2009)

Questions

1–2 of 2 Questions  
  1. 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

      Helpful?

  2. 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

      Helpful?

Reviews

No rating value

Active Filters

Nasz zespół naukowców ma doświadczenie we wszystkich obszarach badań, w tym w naukach przyrodniczych, materiałoznawstwie, syntezie chemicznej, chromatografii, analityce i wielu innych dziedzinach.

Skontaktuj się z zespołem ds. pomocy technicznej