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
8.22252
Acetyl chloride
for synthesis
Synonym(s):
Acetyl chloride, Acetic acid chloride, Acetoxy chloride
About This Item
Recommended Products
vapor pressure
320 hPa ( 20 °C)
Quality Level
form
liquid
autoignition temp.
390 °C (DIN 51794)
expl. lim.
7.3-19 % (v/v)
bp
52 °C/1013 hPa
mp
-112 °C
transition temp
flash point 5 °C
density
1.10 g/cm3 at 20 °C
storage temp.
2-30°C
SMILES string
ClC(=O)C
InChI
1S/C2H3ClO/c1-2(3)4/h1H3
InChI key
WETWJCDKMRHUPV-UHFFFAOYSA-N
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Application
- Acetyl chloride in nano-electrospray ionization: Acetyl chloride is utilized for consecutive-ionization of cholesterol in nano-electrospray mass spectrometry, enhancing lipid analysis capabilities (Foest et al., 2023).
- Acetyl chloride in live-cell imaging: A study details the use of acetyl chloride in developing a coumarin-based fluorescent probe for ratiometric detection of hydrazine, applicable in live cell imaging (Qu et al., 2019).
- Acetyl chloride in archaeological preservation: Acetyl chloride is applied in the chemical characterization of archaeological wood, providing insights into the conservation of historical artifacts (Zoia et al., 2017).
Analysis Note
Density (d 5°C/ 4°C): 1.127 - 1.129
Identity (IR): passes test
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B
Supplementary Hazards
Storage Class Code
3 - Flammable liquids
WGK
WGK 1
Flash Point(F)
41.0 °F
Flash Point(C)
5 °C
Certificates of Analysis (COA)
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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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