Stainless steel containers are suitable for short- to medium-term storage of this product. For long-term storage, however, HDPE (high-density polyethylene) containers are recommended, as thiol-containing compounds are generally compatible with HDPE and do not react with this material during extended storage periods.
381462
Pentaerythritol tetrakis(3-mercaptopropionate)
>95%
Synonyma:
Pentaerythritol (3-mercaptopropionate), Pentaerythritol terakis(3-mercaptopropionate), Pentaerythritol tetra(3-mercaptopropionate)
Přihlásit pro zobrazení organizačních a smluvních cen.
Vybrat velikost
Změnit zobrazení
| Vám/SKU | Dostupnost | Cena |
|---|---|---|
100 mL | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 1 500,00 Kč |
500 mL | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 4 720,00 Kč |
2 L | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 16 600,00 Kč |
O této položce
Lineární vzorec:
(HSCH2CH2COOCH2)4C
Číslo CAS:
Molekulová hmotnost:
488.66
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
EC Number:
231-472-8
Beilstein/REAXYS Number:
2312625
MDL number:
1 500,00 Kč
Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti.
Technický servis
Potřebujete pomoc? Náš tým zkušených odborníků je vám k dispozici.
Dovolte nám, abychom vám pomohliQuality Segment
assay
>95%
refractive index
n20/D 1.531 (lit.)
bp
275 °C/1 mmHg (lit.)
density
1.28 g/mL at 25 °C (lit.)
SMILES string
SCCC(=O)OCC(COC(=O)CCS)(COC(=O)CCS)COC(=O)CCS
InChI
1S/C17H28O8S4/c18-13(1-5-26)22-9-17(10-23-14(19)2-6-27,11-24-15(20)3-7-28)12-25-16(21)4-8-29/h26-29H,1-12H2
InChI key
JOBBTVPTPXRUBP-UHFFFAOYSA-N
Application
Pentaerythritol tetrakis(3-mercaptopropionate) can be used as a precursor to synthesize:
- Polymeric degradable networks through thiol-ene click reactions with tri/tetra-acrylates.
- Thiol-ene-methacrylate composites, which are applicable as dental restorative materials.
- Network solid polymer electrolytes based on polydimethylsiloxane, for lithium-ion batteries.
1 of 1
Tato položka | |||
|---|---|---|---|
| description >95% | description 98% | description 97% | description technical grade, 70% |
| assay >95% | assay 98% | assay 97% | assay 70% |
| density 1.28 g/mL at 25 °C (lit.) | density 1.085 g/mL at 25 °C (lit.) | density - | density 0.985 g/mL at 25 °C (lit.) |
| refractive index n20/D 1.531 (lit.) | refractive index n20/D 1.464 (lit.) | refractive index - | refractive index n20/D 1.465 (lit.) |
| bp 275 °C/1 mmHg (lit.) | bp 54-55 °C/14 mmHg (lit.) | bp - | bp 100 °C/0.1 mmHg (lit.) |
| Quality Level 200 | Quality Level - | Quality Level 100 | Quality Level 100 |
Výstražné slovo
Warning
Kódy nebezpečí
Bezpečnostní pokyny
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Skin Sens. 1
Skladovací třída
10 - Combustible liquids
Bod vzplanutí (°F)
Not applicable
Bod vzplanutí (°C)
Not applicable
PPE (osobní ochranné prostředky)
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Vyberte jednu z posledních verzí:
Již tento produkt vlastníte?
Dokumenty související s produkty, které jste v minulosti zakoupili, byly za účelem usnadnění shromážděny ve vaší Knihovně dokumentů.
-
The product can be stored in stainless steel?
1 answer-
Helpful?
-
-
How can I determine the shelf life / expiration / retest date of this product?
1 answer-
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.pdfHelpful?
-
-
How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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?
-