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
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C19651
Chloracetonitril
99%
Synonym(e):
α-Chloroacetonitrile, 2-Chloroacetonitrile, Chloromethyl cyanide, Cyanomethyl chloride, Monochloroacetonitrile
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| Packungsgröße | SKU | Verfügbarkeit | Preis |
|---|
Über diesen Artikel
vapor density
3 (vs air)
Quality Level
vapor pressure
1.78 psi ( 20 °C)
assay
99%
form
liquid
refractive index
n20/D 1.422 (lit.)
bp
124-126 °C (lit.)
density
1.193 g/mL at 25 °C (lit.)
SMILES string
ClCC#N
InChI
1S/C2H2ClN/c3-1-2-4/h1H2
InChI key
RENMDAKOXSCIGH-UHFFFAOYSA-N
Application
- For the synthesis of ionic liquids containing nitrile functionalized imidazolium salts.
- For the synthesis of cyanomethyl dodecyl trithiocarbonate, a reversible addition-fragmentation chain transfer (RAFT) agent.
- As an alkylating reagent for the synthesis of derivatives of triazolyl thiazoles to be used as anti-tuberculosis agents.
- As a reagent in photo Meerwein addition reaction for amino-arylation of alkenes.
- As an esterifying agent in the synthesis of a cytotoxic natural product: apicularen A.
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Dieser Artikel | |||
|---|---|---|---|
| assay 99% | assay 98% | assay 98% (CP) | assay ≥99% |
| Quality Level 200 | Quality Level 100 | Quality Level - | Quality Level 200 |
| form liquid | form liquid | form - | form liquid |
| refractive index n20/D 1.422 (lit.) | refractive index n20/D 1.44 (lit.) | refractive index - | refractive index n20/D 1.445 (lit.) |
| bp 124-126 °C (lit.) | bp 110-112 °C (lit.) | bp - | bp 60.5-61.5 °C (lit.) |
| density 1.193 g/mL at 25 °C (lit.) | density 1.369 g/mL at 25 °C (lit.) | density - | density 1.48 g/mL at 25 °C, 1.492 g/mL at 25 °C (lit.) |
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signalword
Danger
Hazard Classifications
Acute Tox. 2 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Flam. Liq. 3
Lagerklasse
3 - Flammable liquids
wgk
WGK 3
flash_point_f
129.2 °F
flash_point_c
54 °C
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| C19651-100G | 04061833474853 |
| C19651-5G | 04061833474877 |
| C19651-500G | 04061833474860 |
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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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