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
8.07679
Styrene
(stabilised) for synthesis
Sinónimos:
Styrene, Phenylethylene, Vinylbenzene
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| A ustedes/SKU | Disponibilidad | Precio |
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Acerca de este artículo
vapor pressure
6 hPa ( 20 °C)
Quality Segment
form
liquid
autoignition temp.
480 °C
potency
2650 mg/kg LD50, oral (Rat)
expl. lim.
1.1-8.9 % (v/v)
bp
145 °C/1013 hPa
mp
-31 °C
transition temp
flash point 31 °C
solubility
0.24 g/L
density
0.906 g/cm3 at 20 °C
SMILES string
c1(ccccc1)C=C
InChI
1S/C8H8/c1-2-8-6-4-3-5-7-8/h2-7H,1H2
InChI key
PPBRXRYQALVLMV-UHFFFAOYSA-N
General description
Application
Features and Benefits
Analysis Note
1 of 1
Este artículo | |||
|---|---|---|---|
| mp -31 °C | mp −31 °C (lit.) | mp - | mp −31 °C (lit.) |
| bp 145 °C/1013 hPa | bp 145-146 °C (lit.) | bp - | bp 145-146 °C (lit.) |
| density 0.906 g/cm3 at 20 °C | density 0.906 g/mL at 25 °C | density - | density 0.906 g/mL at 25 °C |
| transition temp flash point 31 °C | transition temp - | transition temp - | transition temp - |
| expl. lim. 1.1-8.9 % (v/v) | expl. lim. 6.1 % | expl. lim. - | expl. lim. 6.1 % |
| vapor pressure 6 hPa ( 20 °C) | vapor pressure 12.4 mmHg ( 37.7 °C), 4.3 mmHg ( 15 °C) | vapor pressure - | vapor pressure 12.4 mmHg ( 37.7 °C), 4.3 mmHg ( 15 °C) |
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signalword
Danger
target_organs
hearing organs, Respiratory system
Clase de almacenamiento
3 - Flammable liquids
wgk
WGK 2
flash_point_f
89.6 °F - closed cup
flash_point_c
32.0 °C - closed cup
Hazard Classifications
Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 3 - Repr. 2 - Skin Irrit. 2 - STOT RE 1 Inhalation - STOT SE 3
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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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
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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?
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The styrene is stabilized. What substance is the styrene stabilized with?
1 answer-
As mentioned in the 'DESCRIPTION' section under "Analysis Note', Styrene is stabilized with 4-tert-Butylpyrocatechol.
Helpful?
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is 8.07679 Styrene CAS Number: 100-42-5 a MONOMER?
1 answer-
This product is a monomeric styrene with a molecular weight of 104.15 g/mol.
Helpful?
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