Acetyl chloride, 98%, Thermo Scientific Chemicals

Description

Acetyl chloride acts as a reagent for the preparation of esters and amides of acetic acid. It is also useful as an important reactant in Friedel-Crafts reactions as well as in the introduction of an acetyl group. It serves as a starting material in the production of pharmaceutical, new plating complexing agent, acylation agent and synthetic organic intermediates.

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
Acetyl chloride acts as a reagent for the preparation of esters and amides of acetic acid. It is also useful as an important reactant in Friedel-Crafts reactions as well as in the introduction of an acetyl group. It serves as a starting material in the production of pharmaceutical, new plating complexing agent, acylation agent and synthetic organic intermediates.

Solubility
Miscible with acetone, chloroform, glacial acetic acid, petroleum ether, ether and benzene.

Notes
Moisture sensitive. Incompatible with water, alcohols, oxidizing agents and strong bases.

Specifications

Chemical Identifiers

• CAS: 75-36-5
• Molecular Formula: C2H3ClO
• Molecular Weight (g/mol): 78.50
• MDL Number: MFCD00000719
• InChI Key: WETWJCDKMRHUPV-UHFFFAOYSA-N
• Synonym: ethanoyl chloride, acetic chloride, acetylchloride, acetic acid chloride, ch3cocl, rcra waste number u006, acetic acid, chloride, unii-qd15rno45k, ccris 4568, hsdb 662
• PubChem CID: 6367
• ChEBI: CHEBI:37580
• IUPAC Name: acetyl chloride
• SMILES: CC(Cl)=O

• Melting Point: -112°C
• Density: 1.104
• Boiling Point: 50°C to 52°C
• Flash Point: 4°C (39°F)
• Odor: Pungent
• Refractive Index: 1.389
• Linear Formula: CH₃COCl
• Quantity: 25 mL
• UN Number: UN1717
• Beilstein: 605303
• Sensitivity: Moisture sensitive
• Merck Index: 14,85
• Solubility Information: Miscible with acetone,chloroform,glacial acetic acid,petroleum ether,ether and benzene.
• Formula Weight: 78.5
• Percent Purity: 98%
• Chemical Name or Material: Acetyl chloride

Safety and Handling

Hazard Category	H225-H314
Hazard Statement	GHS H Statement H225-H314 Highly flammable liquid and vapor. Causes severe skin burns and eye damage.
Precautionary Statement	P210-P233-P235-P240-P241-P242-P243-P260-P264b-P271-P280-P284-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P370+P378q-P501c
DOTInformation	Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: ACETYL CHLORIDE
EINECSNumber	200-865-6
RTECSNumber	AO6390000
TSCA	Yes
Recommended Storage	Ambient temperatures; Store under Nitrogen

SDS

RUO – Research Use Only