Acetyl chloride, 1M solution in dichloromethane, AcroSeal™, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10676744	Thermo Scientific Acros 387741000	100 mL	AcroSeal™ Glass bottle
10360534	Thermo Scientific 387748000	800 mL	AcroSeal™ Glass Bottle

Description

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

Specifications

• Chemical Name or Material: Acetyl chloride
• Name Note: 1M solution in dichloromethane
• CAS Min %: 5.44, 93.36
• Molecular Formula: C2H3ClO
• MDL Number: MFCD00000719
• Density: 1.3000g/mL
• Synonym: ethanoyl chloride, acetic chloride, acetylchloride, acetic acid chloride, ch3cocl, rcra waste number u006, acetic acid, chloride, unii-qd15rno45k, ccris 4568, hsdb 662
• InChI Key: WETWJCDKMRHUPV-UHFFFAOYSA-N
• IUPAC Name: acetyl chloride
• PubChem CID: 6367
• Formula Weight: 78.5
• Physical Form: Liquid

• Color: Colorless
• CAS: 75-36-5, 75-09-2
• CAS Max %: 6.64, 94.57
• Linear Formula: CH₃COCl
• Concentration: 0.9 to 1.1M
• Merck Index: 15, 80
• Solubility Information: Solubility in water: reacts with water.
• SMILES: CC(Cl)=O
• Molecular Weight (g/mol): 78.50
• ChEBI: CHEBI:37580
• Specific Gravity: 1.3

Safety and Handling

GHS H Statement
Suspected of causing cancer if inhaled. Causes severe skin burns and eye damage. May cause drowsiness or dizziness. Reacts violently with water. Corrosive to the respiratory tract.

GHS P Statement
IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.

Danger

Product Identifier

• Acetyl chloride, 1M solution in dichloromethane

Signal Word

• Danger

Hazard Category

• Carcinogenicity Category 2
• Serious eye damage/eye irritation Category 1
• Skin corrosion/irritation Category 1 B
• Specific target organ toxicity Category 3

Hazard Statement

• H318-Causes serious eye damage.
• H351-Suspected of causing cancer.
• H336-May cause drowsiness or dizziness.
• H314-Causes severe skin burns and eye damage.
• EUH014-Reacts violently with water.
• EUH071-Corrosive to the respiratory tract.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P310-Immediately call a POISON CENTER/doctor/.

RUO – Research Use Only