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
M1407
Malononitrile
≥99%
Synonym(s):
Dicyanomethane
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
5 g | Available to ship TODAYfromMILWAUKEE | $40.80 |
100 g | Available to ship TODAYfromMILWAUKEE | $56.20 |
500 g | Available to ship TODAYfromMILWAUKEE | $121.00 |
About This Item
Quality Segment
assay
≥99%
bp
220 °C (lit.)
mp
30-32 °C (lit.)
density
1.049 g/mL at 25 °C (lit.)
storage temp.
2-8°C
SMILES string
N#CCC#N
InChI
1S/C3H2N2/c4-2-1-3-5/h1H2
InChI key
CUONGYYJJVDODC-UHFFFAOYSA-N
General description
Application
Packaging
1 of 1
This Item | |||
|---|---|---|---|
| assay ≥99% | assay ≥98.0% (GC) | assay ≥99.0% (calculated, GC, KF) | assay - |
| Quality Level 200 | Quality Level 200 | Quality Level 100 | Quality Level 200 |
| density 1.049 g/mL at 25 °C (lit.) | density 1.05 g/cm3 at 20 °C | density 1.049 g/mL at 25 °C (lit.) | density - |
| storage temp. 2-8°C | storage temp. 2-30°C | storage temp. 2-8°C | storage temp. - |
| mp 30-32 °C (lit.) | mp 32-34 °C | mp 30-32 °C (lit.) | mp 132-135 °C (dec.) (lit.) |
| bp 220 °C (lit.) | bp 220 °C/1013 hPa | bp 220 °C (lit.) | bp - |
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signalword
Danger
Hazard Classifications
Acute Tox. 2 Oral - Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Sens. 1
Storage Class
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
flash_point_f
186.8 °F - closed cup
flash_point_c
86 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
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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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