![Poly[trimethylolpropan/di(propylenglycol)-alt-adipinsäure-/phthalsäureanhydrid], Polyol average Mn ~500](/deepweb/assets/sigmaaldrich/product/structures/754/225/6e993d83-6b18-473b-a939-bb203d2680fa/640/6e993d83-6b18-473b-a939-bb203d2680fa.png)
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.pdf
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93370
1,1,1-Tris(hydroxymethyl)propan
dist., ≥98.0% (GC)
Synonym(e):
2-Ethyl-2-hydroxymethyl-1,3-propandiol, Trimethylolpropan
Größe auswählen
| Größe/SKU | Verfügbarkeit | Preis |
|---|---|---|
250 g | Warenkorb auf Verfügbarkeit prüfen | € 25,80 |
1 kg | Warenkorb auf Verfügbarkeit prüfen | € 55,80 € 47,43 |
Über diesen Artikel
vapor density
4.8 (vs air)
Quality Segment
vapor pressure
<1 mmHg ( 20 °C)
assay
≥98.0% (GC)
form
(Powder or Crystals or Granules or Chunks)
autoignition temp.
1301 °F
quality
dist.
bp
159-161 °C/2 mmHg (lit.)
mp
56-58 °C (lit.), 56-61 °C
solubility
H2O: 0.1 g/mL, clear
functional group
hydroxyl
SMILES string
CCC(CO)(CO)CO
InChI
1S/C6H14O3/c1-2-6(3-7,4-8)5-9/h7-9H,2-5H2,1H3
InChI key
ZJCCRDAZUWHFQH-UHFFFAOYSA-N
Application
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| description dist., ≥98.0% (GC) | description 99 atom % 13C, 98% (CP) | description average Mn ~500 | description ≥99.0% (titration) |
| assay ≥98.0% (GC) | assay 98% (CP) | assay - | assay ≥99.0% (titration) |
| Quality Level 200 | Quality Level - | Quality Level - | Quality Level 200 |
| solubility H2O: 0.1 g/mL, clear | solubility - | solubility - | solubility water: 0.5 g/mL, clear, colorless to very faintly yellow |
| form (Powder or Crystals or Granules or Chunks) | form solid | form - | form crystalline powder |
| bp 159-161 °C/2 mmHg (lit.) | bp - | bp >250 °C (lit.) | bp - |
| mp 56-58 °C (lit.), 56-61 °C | mp 160 °C (dec.) | mp <−25 °C (lit.) | mp - |
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signalword
Warning
hcodes
Hazard Classifications
Repr. 2
Lagerklasse
11 - Combustible Solids
wgk
WGK 1
flash_point_f
356.0 °F - Cleveland open cup
flash_point_c
180 °C - Cleveland open cup
ppe
Eyeshields, Gloves, type N95 (US)
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How can I determine the shelf life / expiration / retest date of this product?
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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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