o-Phthaloyl dichloride, 90%, remainder mainly phthalic acid, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10745611	Thermo Scientific Acros 131110050	5 mL	Glass bottle
10031400	Thermo Scientific Acros 131111000	100 mL	Glass Bottle
10157753	Thermo Scientific Acros 131115000	500 mL	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.

Chemical Identifiers

• CAS: 88-95-9
• InChI Key: FYXKZNLBZKRYSS-UHFFFAOYSA-N
• PubChem CID: 6955
• SMILES: C1=CC=C(C(=C1)C(=O)Cl)C(=O)Cl

• MDL Number: MFCD00000666
• Synonym: phthaloyl chloride, phthaloyl dichloride, phthalic chloride, phthalyl chloride, phthalic dichloride, phthalic acid dichloride, phthalyl dichloride, 1,2-benzenedicarbonyl dichloride, o-phthaloyl dichloride, phthaloyldichloride
• IUPAC Name: benzene-1,2-dicarbonyl chloride

Specifications

• CAS: 88-95-9
• Color: Yellow
• Boiling Point: 269.0°C to 271.0°C
• Infrared Spectrum: Authentic
• Molecular Formula: C₈H₄Cl₂O₂
• Refractive Index: 1.5674 to 1.5694
• Beilstein: 09, 805
• Merck Index: 15, 7487
• Synonym: phthaloyl chloride, phthaloyl dichloride, phthalic chloride, phthalyl chloride, phthalic dichloride, phthalic acid dichloride, phthalyl dichloride, 1,2-benzenedicarbonyl dichloride, o-phthaloyl dichloride, phthaloyldichloride
• InChI Key: FYXKZNLBZKRYSS-UHFFFAOYSA-N
• IUPAC Name: benzene-1,2-dicarbonyl chloride
• PubChem CID: 6955
• Percent Purity: 90%
• Chemical Name or Material: o-Phthaloyl dichloride, Remainder mainly phthalic acid

• Melting Point: 12.0°C
• Density: 1.4000g/mL
• Flash Point: 113°C
• Assay Percent Range: 90%
• Linear Formula: C₆H₄(COCl)₂
• MDL Number: MFCD00000666
• Fieser: 01,882; 14,263
• Specific Gravity: 1.4
• Solubility Information: Solubility in water: decomposes. Other solubilities: soluble in ether, decomposes in alcohol
• SMILES: C1=CC=C(C(=C1)C(=O)Cl)C(=O)Cl
• Molecular Weight (g/mol): 203.02
• Formula Weight: 203.02
• Physical Form: Liquid

Safety and Handling

GHS H Statement
Causes severe skin burns and eye damage.
Harmful in contact with skin.
May cause an allergic skin reaction.
May cause allergy or asthma symptoms or breathing difficulties if inhaled.
May cause respiratory ir

GHS P Statement
Wear protective gloves/protective clothing/eye protection/face protection.
IF SWALLOWED: rinse mouth.
Do NOT induce vomiting.
IF ON SKIN (or hair): Take off immediately all contaminated clothing.
Rinse skin with wat

GHS Signal Word: Danger

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Product Identifier

• o-Phthaloyl dichloride

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 4
• Serious eye damage/eye irritation Category 1
• Respiratory sensitiser Category 1
• Skin corrosion/irritation Category 1 B
• Skin sensitiser Category 1
• Specific target organ toxicity Category 3

Hazard Statement

• H312-Harmful in contact with skin.
• H314-Causes severe skin burns and eye damage.
• H317-May cause an allergic skin reaction.
• H318-Causes serious eye damage.
• H334-May cause allergy or asthma symptoms or breathing difficulties if inhaled.
• H335-May cause respiratory irritation.

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/.

Supplemental information

• MIXTURE LIST-Contains : 1,2-Benzenedicarbonyl dichloride

RUO – Research Use Only