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246808

Sigma-Aldrich

Trimethylolpropane triacrylate

contains monomethyl ether hydroquinone as inhibitor, technical grade

Synonyme(s) :

TMPTA

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About This Item

Formule linéaire :
(H2C=CHCO2CH2)3CC2H5
Numéro CAS:
15625-89-5
Poids moléculaire :
296.32
Numéro CE :
239-701-3
Numéro MDL:
MFCD00008628
Code UNSPSC :
12162002
ID de substance PubChem :
24854826
Nomenclature NACRES :
NA.23
Le tarif et la disponibilité ne sont pas disponibles actuellement.

Qualité

technical grade

Niveau de qualité

200

Densité de vapeur

>1 (vs air)

Pression de vapeur

<0.01 mmHg ( 20 °C)

Contient

monomethyl ether hydroquinone as inhibitor

Indice de réfraction

n20/D 1.474 (lit.)

Densité

1.1 g/mL at 25 °C (lit.)

Chaîne SMILES 

CCC(COC(=O)C=C)(COC(=O)C=C)COC(=O)C=C

InChI

1S/C15H20O6/c1-5-12(16)19-9-15(8-4,10-20-13(17)6-2)11-21-14(18)7-3/h5-7H,1-3,8-11H2,4H3

Clé InChI

DAKWPKUUDNSNPN-UHFFFAOYSA-N

Description générale

Trimethylolpropanetriacrylate (TMPTA) is a tri-functional monomer that is used in the productionof various types of polymers with a wide range of applications. The most commonuse of trimethylolpropane triacrylate is in the production of UV-curedcoatings, inks, and adhesives, resins, photosensitive materials, andsuperabsorbent materials. Additionally, TMPTA-based polymers are utilized in theproduction of thermosetting resins, which are used in the production ofcomposites, laminates, and coatings. TMPTA can also be copolymerized with othermonomers to tailor the properties of the resulting polymers to meet specificrequirements.

Application

Trimethylolpropane triacrylate can be used as a starting material in the preparation of:
  • Poly(trimethylolpropane triacrylate/Al(PTMPTA/Al) nanocomposites by in situ solution polymerization.
  • Cross-linkable acrylamide/crotonic acid water retainer hydrogels.
  • Polymer electrolyte for dye-sensitized solar cells.

Pictogrammes

Health hazardExclamation markEnvironment
GHS08,GHS07,GHS09

Mention d'avertissement

Warning

Mentions de danger

H315,H317,H319,H351,H410

Classification des risques

Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

382.1 °F - closed cup

Point d'éclair (°C)

194.5 °C - closed cup

Équipement de protection individuelle

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Faites votre choix parmi les versions les plus récentes :

Certificats d'analyse (COA)

Lot/Batch Number
MKCS9210
MKCV9793
0000239389
MKCR3964
MKCP5149

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Si vous avez besoin d'une version particulière, vous pouvez rechercher un certificat spécifique par le numéro de lot.

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Déjà en possession de ce produit ?

Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Shin-Hyun Kim et al.
Langmuir : the ACS journal of surfaces and colloids, 24(6), 2365-2371 (2008-02-02)
We prepared polymeric microparticles with coordinated patches using oil-in-water emulsion droplets which were stabilized by adsorbed colloidal polystyrene (PS) latex particles. The oil phase was photocurable ethoxylated trimethylolpropane triacrylate (ETPTA), and the particle-armored oil droplets were solidified by UV irradiation
Eun-Hye Kil et al.
Advanced materials (Deerfield Beach, Fla.), 25(10), 1395-1400 (2013-01-03)
A class of imprintable, bendable, and shape-conformable polymer electrolyte with excellent electrochemical performance in a lithium battery system is reported. The material consists of a UV-cured polymer matrix, high-boiling point liquid electrolyte, and Al2 O3 nanoparticles, formulated for use in
D Luo et al.
Scientific reports, 2, 627-627 (2012-09-07)
Lasing is obtained from a two-dimensional (2D) Penrose photonic quasicrystal made of a low index contrast material of holographic polymer dispersed liquid crystals (H-PDLCs) that enables a substantial reduction in the optical pumping threshold. This lasing architecture further allows for
Yongsheng Gao et al.
Biomacromolecules, 17(11), 3640-3647 (2016-09-20)
A successful polymeric gene delivery vector is denoted by both transfection efficiency and biocompatibility. However, the existing vectors with combined high efficacy and minimal toxicity still fall short. The most widely used polyethylene imine (PEI), polyamidoamine (PAMAM) and poly(dimethylaminoethyl methacrylate)
Xiaoying Zhao et al.
Polymers, 11(3) (2019-04-10)
Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) is a promising bio-based and biodegradable thermoplastic with restricted industrial applications due to its brittleness and poor processability. Natural rubber (NR) has been used as a toughening agent, but further physical improvements are desired. In this study, rubber
Afficher tous les articles scientifiques apparentés

Questions

1–5 of 5 Questions  

  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

      Helpful?

  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

      Helpful?

  3. Can I know the amount of MeHQ added into TMPTA, HDDA, & BDDA?

    1 answer

    1. The exact amount of MeHQ is considered proprietary.

      Helpful?

  4. We need to verify a purity of this reagent. We only have HPLC available. Can you please suggest an appropriate method for TMPTA detection?

    1 answer

    1. Unfortunately, this product is tested for purity by GC and has never been tested by HPLC. A brief search of the literature reveals that ECHA (European Chemicals Agency) publishes the HPLC conditions in the CLH report for TMPTA.

      See the link below, page 75, to review columns and conditions:
      https://echa.europa.eu/documents/10162/b325cf7d-6b55-3a99-4da0-c0edb3d33301

      Helpful?

  5. 구성성분 함량에 대해 질문드립니다. COA상에 순도가 77.2 % 로 되어 있습니다. 22.8 % 의 물질은 무엇으로 구성되어 있는지 확인을 요청드립니다. 저희는 화학물질 등록시 귀사에서 물질을 사서 시험하여 등록을 진행하였으나, 주무당국으로 부터 물질의 순도에 대한 증빙자료를 보완요청 받았습니다. 즉 순도가 77.2 %인데, 그럼 22.8 % 의 물질은 무엇인가에 대한 자료를 소명해야하여 이와같은 요청을 드립니다. 감사합니다.

    1 answer

    1. This product has a minimum purity of 70% and is classified as a 'technical grade'. While it does contain a preservative at a very low concentration, no further testing is performed to identify or quantify the impurities.

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