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
36128
Cypermethrin
PESTANAL®, analytical standard
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 100 mg | Available to ship TODAYfromMILWAUKEE | $94.60 |
About This Item
$94.60
Available to ship TODAYDetails
grade
analytical standard
Quality Level
description
mixture of isomers
product line
PESTANAL®
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, NMR: suitable, gas chromatography (GC): suitable
refractive index
n20/D 1.57
suitability
passes test for identity (NMR)
application(s)
agriculture
environmental
format
neat
SMILES string
CC1(C)C(\C=C(\Cl)Cl)C1C(=O)OC(C#N)c2cccc(Oc3ccccc3)c2
InChI
1S/C22H19Cl2NO3/c1-22(2)17(12-19(23)24)20(22)21(26)28-18(13-25)14-7-6-10-16(11-14)27-15-8-4-3-5-9-15/h3-12,17-18,20H,1-2H3
InChI key
KAATUXNTWXVJKI-UHFFFAOYSA-N
General description
Application
Legal Information
1 of 1
This Item | |||
|---|---|---|---|
| format neat | format neat | format - | format neat |
| technique(s) HPLC: suitable, gas chromatography (GC): suitable, NMR: suitable | technique(s) HPLC: suitable, gas chromatography (GC): suitable | technique(s) - | technique(s) HPLC: suitable, gas chromatography (GC): suitable |
| grade analytical standard | grade certified reference material, TraceCERT® | grade - | grade analytical standard |
| product line PESTANAL® | product line TraceCERT® | product line - | product line PESTANAL® |
| description mixture of isomers | description - | description Merck USA index - 14, 2767 | description - |
| shelf life limited shelf life, expiry date on the label | shelf life limited shelf life, expiry date on the label | shelf life - | shelf life limited shelf life, expiry date on the label |
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signalword
Warning
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 2 - STOT SE 3
target_organs
Nervous system, Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
212.0 °F - closed cup
flash_point_c
100 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 36128-100MG | 04061837423109 |
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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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Hello, I want to ask in which solution should I dissolve the product to prepare my stock solution? Thank you
1 answer-
Cypermethrin can be dissolved in acetone at approximately 50 g/L at 25°C.
Helpful?
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