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
34958
1-Chlorobutane
suitable for HPLC, ≥99.8%
Synonym(s):
Butyl chloride
About This Item
Recommended Products
grade
HPLC grade
Quality Level
vapor density
3.2 (vs air)
vapor pressure
80.1 mmHg ( 78.4 °C)
assay
≥99.8%
form
liquid
autoignition temp.
860 °F
expl. lim.
10.1 %
technique(s)
HPLC: suitable
impurities
≤0.0002% free alkali (as NH3)
≤0.001% free acid (as HCl)
≤0.001% non-volatile matter
≤0.01% water (Karl Fischer)
transmittance
230 nm, ≥65%
240 nm, ≥95%
250 nm, ≥98%
refractive index
n20/D 1.402 (lit.)
bp
77-78 °C (lit.)
mp
−123 °C (lit.)
density
0.886 g/mL at 25 °C (lit.)
application(s)
food and beverages
SMILES string
CCCCCl
InChI
1S/C4H9Cl/c1-2-3-4-5/h2-4H2,1H3
InChI key
VFWCMGCRMGJXDK-UHFFFAOYSA-N
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General description
Application
Packaging
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
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signalword
Danger
hcodes
Hazard Classifications
Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2
Storage Class
3 - Flammable liquids
wgk_germany
WGK 2
flash_point_f
10.4 °F - closed cup
flash_point_c
-12 °C - closed cup
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How can I determine the shelf life / expiration / retest date of this product?
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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/449/386/product-dating-information-mk.pdfHelpful?
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