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
Fortfahren mit
M29908
Methylbenzoat
99%
Synonym(e):
Methyl benzenecarboxylate
Größe auswählen
| Größe/SKU | Verfügbarkeit | Preis |
|---|---|---|
25 g | Warenkorb auf Verfügbarkeit prüfen | € 31,40 |
500 g | Warenkorb auf Verfügbarkeit prüfen | € 41,70 |
3 kg | Warenkorb auf Verfügbarkeit prüfen | € 172,00 |
Über diesen Artikel
vapor density
4.68 (vs air)
Quality Segment
vapor pressure
<1 mmHg ( 20 °C)
assay
99%
form
liquid
refractive index
n20/D 1.516 (lit.)
bp
198-199 °C (lit.)
mp
−12 °C (lit.)
solubility
H2O: soluble 2.1 g/L at 20 °C
density
1.088 g/mL at 20 °C (lit.)
functional group
ester, phenyl
SMILES string
COC(=O)c1ccccc1
InChI
1S/C8H8O2/c1-10-8(9)7-5-3-2-4-6-7/h2-6H,1H3
InChI key
QPJVMBTYPHYUOC-UHFFFAOYSA-N
General description
Application
- Selective synthesis of benzaldehyde using supported manganese oxide catalysts.;
- Preparation of benzophenone derivatives by reacting with aryl compounds via Friedel-Crafts acylation.
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Dieser Artikel | |||
|---|---|---|---|
| description 99% | description ≥98%, FCC, FG | description natural, ≥98%, FCC, FG | description analytical standard |
| assay 99% | assay ≥98% | assay ≥98% | assay ≥99.5% (GC) |
| Quality Level 200 | Quality Level 300, 400 | Quality Level 400, 300 | Quality Level 100 |
| solubility H2O: soluble 2.1 g/L at 20 °C | solubility ethanol: 60%, clear (1mL/4ml) | solubility ethanol: 60%, clear (1mL/4ml) | solubility H2O: soluble 2.1 g/L at 20 °C |
| refractive index n20/D 1.516 (lit.) | refractive index n20/D 1.516 (lit.) | refractive index n20/D 1.516 (lit.) | refractive index n20/D 1.516 (lit.), n20/D 1.517 |
| density 1.088 g/mL at 20 °C (lit.) | density 1.088 g/mL at 20 °C (lit.) | density 1.088 g/mL at 20 °C (lit.) | density 1.088 g/mL at 20 °C (lit.) |
| bp 198-199 °C (lit.) | bp 198-199 °C (lit.) | bp 198-199 °C (lit.) | bp 198-199 °C (lit.) |
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Signalwort
Warning
Gefahrencodes
Sicherheitshinweise
Hazard Classifications
Acute Tox. 4 Oral - Repr. 2
Lagerklasse
10 - Combustible liquids
Was ist los?
WGK 1
Flammpunkt (°F)
170.6 °F - Pensky-Martens closed cup
Flammpunkt (°C)
77 °C - Pensky-Martens closed cup
PSA (Persönliche Schutzausrüstung)
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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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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