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[L04295] CAS 108-24-7 | Acetic anhydride, 99+% | Alfa

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Brand: Alfa Aesar

108-24-7 | C4H6O3 | acetic anhydride acetic anhydride, 3H-labeled octowy bezwodnik acetic anhydride (substance) 3h-labeled acetic anhydride 1,1′-anhydride acetic acid ethanoic anhydrate anhydrid kyseliny octove anhydride acetique azijnzuuranhydride

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설명

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Chemical Identifiers

CAS
108-24-7
Molecular Weight (g/mol)
102.09
Synonym
acetic anhydride acetic anhydride, 3H-labeled octowy bezwodnik acetic anhydride (substance) 3h-labeled acetic anhydride 1,1′-anhydride acetic acid ethanoic anhydrate anhydrid kyseliny octove anhydride acetique azijnzuuranhydride
SMILES
CC(=O)OC(C)=O
InChI Key
WFDIJRYMOXRFFG-UHFFFAOYSA-N
Molecular Formula
C4H6O3
IUPAC Name
acetyl acetate

Specifications

Appearance (Color)
Clear colorless
Form
Liquid
Comment
Material sourced in UK and US
Assay from Supplier’s CofA
≥99.0% (US-sourced material)
Identification (FTIR)
Conforms (UK-sourced material)

설명

Acetic anhydride is most suited for the conversion of cellulose into cellulose acetate and in the manufacture of aspirin. It acts as a wood preservative and solvent in examination of wood fat, fatty and volatile oils and detection of rosins. In many organic reactions it acts as a dehydrating agent. Also used in the production of isoamyl alcohol and 2-methyl furan.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Acetic anhydride is most suited for the conversion of cellulose into cellulose acetate and in the manufacture of aspirin. It acts as a wood preservative and solvent in examination of wood fat, fatty and volatile oils and detection of rosins. In many organic reactions it acts as a dehydrating agent. Also used in the production of isoamyl alcohol and 2-methyl furan.

Solubility
Miscible with ether, chloroform and benzene.

Notes
Reacts with water to form acetic acid with the liberation of heat violently. Incompatible with acids, alcohols, bases, oxidizing agents, reducing agents and powdered metals.

Other References:

Merck Index:14,56UN Number:UN1715Beilstein:385737

GHS Hazard and Precautionary Statements

Hazard Statements:H226-H302-H314-H330
GHS H StatementH314-H226-H302-H332 Causes severe skin burns and eye damage.Flammable liquid and vapor.Harmful if swallowed.Harmful if inhaled.
Precautionary Statements:P210-P233-P235-P240-P241-P242-P243-P260-P264b-P270-P271-P280-P284-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P370+P378q-P501c

Risk & Safety

TSCA:YesRTECS Number:AK1925000

경고:RUO – Research Use Only

CAS108-24-7FORMULAC4H6O3HAZARD CLASS8EINECS203-564-8MDLMFCD00008705PACKAGING GROUPII

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Pakage

1000g, 2500g, 250g
brand

Alfa Aesar
SKU: L04295 Category:  Brand:
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[L04295] CAS 108-24-7 | Acetic anhydride, 99+% | Alfa

[L04295] CAS 108-24-7 | Acetic anhydride, 99+% | Alfa

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