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
8.22296
Fenol
for synthesis
Sinónimos:
Hidroxibenceno
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Quality Level
grade
synthesis grade
vapor density
3.24 (vs air)
vapor pressure
0.09 psi ( 55 °C), 0.36 mmHg ( 20 °C)
assay
≥99% (GC)
form
crystalline solid
autoignition temp.
1319 °F
potency
660 mg/kg LD50, skin (Rat)
expl. lim.
8.6 %
dilution
(for synthesis)
pH
5 (20 °C, 50 g/L in H2O)
bp
182 °C (lit.)
mp
40-42 °C (lit.)
transition temp
flash point 81 °C
solubility
84 g/L
density
1.071 g/mL at 25 °C (lit.)
bulk density
620 kg/m3
storage temp.
2-30°C
SMILES string
Oc1ccccc1
InChI
1S/C6H6O/c7-6-4-2-1-3-5-6/h1-5,7H
InChI key
ISWSIDIOOBJBQZ-UHFFFAOYSA-N
Application
- Catalytic asymmetric dearomatization (CADA) reactions of phenol and aniline derivatives: This review highlights the use of phenols in catalytic asymmetric dearomatization, presenting the latest advancements in this field. (WT Wu, L Zhang, SL You - Chemical Society Reviews, 2016 - rsc.org).
- External oxidant-free electrooxidative annulation between phenol and indole derivatives: Explores the electrooxidative coupling of phenols and indoles in the presence of various substituents, highlighting the method′s efficiency without external oxidants. (K Liu, S Tang, P Huang, A Lei - Nature Communications, 2017 - nature.com).
Analysis Note
Melting range (lower value): ≥ 39 °C
Melting range (upper value): ≤ 43 °C
Identity (IR): passes test
Protect from light. Any pink discoloration that might result from oxidation during storage generally does not affect the quality of the product.
1 of 1
Este artículo | |||
|---|---|---|---|
| grade synthesis grade | grade synthesis grade | grade ACS reagent, puriss. p.a. | grade ACS reagent |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| assay ≥99% (GC) | assay ≥99% (GC) | assay 99.0-100.5%, 99.5-100.5% (GC) | assay ≥99.0% |
| solubility 84 g/L | solubility - | solubility - | solubility water: soluble 84 g/L at 20 °C |
| form crystalline solid | form liquid | form solid | form - |
| autoignition temp. 1319 °F | autoignition temp. - | autoignition temp. 1319 °F | autoignition temp. 1319 °F |
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Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Muta. 2 - Skin Corr. 1B - STOT RE 2
target_organs
Nervous system,Kidney,Liver,Skin
Clase de almacenamiento
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 2
flash_point_f
177.8 °F - closed cup
flash_point_c
81 °C - closed cup
Certificados de análisis (COA)
Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»
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Número de artículo de comercio global
| SKU | GTIN |
|---|---|
| 8222961000 | 04022536488127 |
| 8222960100 | 04022536488103 |
| 8222960500 | 04022536488110 |
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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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