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
SMB00378
Diallyl disulfide
≥98% (HPLC)
Synonym(s):
Allyl disulfide, Diallyl disulfide
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| Size/SKU | Availability | Price |
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About This Item
biological source
Allium sativum L.
Quality Segment
vapor density
>5 (vs air)
vapor pressure
1 mmHg ( 20 °C)
assay
≥98% (HPLC)
form
oil
color
colorless to yellow
refractive index
n20/D 1.541 (lit.)
bp
180-195 °C (lit.)
density
1.008 g/mL at 25 °C (lit.)
application(s)
metabolomics
vitamins, nutraceuticals, and natural products
storage temp.
−20°C
SMILES string
C=CCSSCC=C
InChI
1S/C6H10S2/c1-3-5-7-8-6-4-2/h3-4H,1-2,5-6H2
InChI key
PFRGXCVKLLPLIP-UHFFFAOYSA-N
General description
Application
- to study its effects in apoptosis induction and cell viability on different glioma cell lines
- as a treatment and positive control to assess the anti-inflammatory regulation of nuclear factor erythroid-2 related factor-2 (Nrf2) in breast cancer cells
- as a potential substrate compound to detect hydrogen sulfide (H2S) production via lead acetate/lead sulfide method
Biochem/physiol Actions
1 of 1
This Item | |||
|---|---|---|---|
| description ≥98% (HPLC) | description analytical standard | description ≥80%, FG | description technical grade, 80% |
| biological source Allium sativum L. | biological source - | biological source synthetic | biological source - |
| form oil | form - | form - | form liquid |
| assay ≥98% (HPLC) | assay ≥95.0% (GC) | assay ≥80% | assay 80% |
| Quality Level 200 | Quality Level 100 | Quality Level 400, 300 | Quality Level 100 |
| application(s) metabolomics | application(s) cleaning products | application(s) flavors and fragrances | application(s) - |
| storage temp. −20°C | storage temp. 2-8°C | storage temp. - | storage temp. 2-8°C |
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Signal Word
Danger
Hazard Codes
Precautionary Statements
Hazard Classifications
Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
Flash Point (°F)
143.6 °F - closed cup
Flash Point (°C)
62 °C - closed cup
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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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