Xylenes, Semiconductor Grade

Product Code. 11343577

Brand: Thermo Scientific Alfa Aesar 019402.M1

Description

CAS: 1330-20-7 | (CH₃)₂C₆H₄

Xylene is used as a solvent in pharmaceutical, printing, rubber, and leather industries. It is an important component of ink, rubber and adhesives as well as in thinning paints and varnishes. It is used in the laboratory to make baths with dry ice to cool reaction vessels, and as a solvent to remove synthetic immersion oil from the microscope objective in light microscopy. It finds application as a short-term hydrophobic clearing agent of tissue samples by histologists. It is a precursor for the preparation of xylene dichlorides, xylyl bromide, terephthalic acid and dimethyl terephthalate. It acts as a cleaning agent for steel, silicon wafers and integrated circuits.

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.

Specifications

Chemical Identifiers

• CAS: 1330-20-7
• Molecular Formula: (CH₃)₂C₆H₄
• MDL Number: MFCD00077264

• Melting Point: <°C to 25°C
• Color: Colorless
• Appearance: Colorless liquid
• Density: 0.860 g/cm³
• Boiling Point: 137°C to 144°C
• Quantity: 4 x 1 L
• Flash Point: 29°C (84°F)
• Ignition Point: 465°C (869°F)
• Odor: Aromatic
• Physical Form: Liquid
• Refractive Index: 1.497
• Vapor Pressure: 10 hPa (8mm Hg) at 20°C
• Beilstein: 1901563
• Solubility Information: Miscible with aromatic hydrocarbons. Immiscible with water.
• Formula Weight: 106.17
• Grade: Semiconductor
• Chemical Name or Material: Xylenes

Sicherheit und Handhabung

Produktidentifikator

• Xylenes

Signalwort

• Danger

Gefahrenkategorie

• Acute toxicity Category 4
• LONG-TERM AQUATIC HAZARD Chronic 3
• Aspiration toxicity Category 1
• Serious eye damage/eye irritation Category 2
• Flammable liquid Category 3
• Skin corrosion/irritation Category 2
• Specific target organ toxicity after repeated exposure Category 2
• Specific target organ toxicity Category 3

Gefahrenhinweis

• H226-Flammable liquid and vapour.
• H304-May be fatal if swallowed and enters airways.
• H312-Harmful in contact with skin.
• H315-Causes skin irritation.
• H319-Causes serious eye irritation.
• H332-Harmful if inhaled.
• H335-May cause respiratory irritation.
• H373-May cause damage to organs.
• H412-Harmful to aquatic life with long lasting effects.

Sicherheitshinweis

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• 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.
• P310-Immediately call a POISON CENTER/doctor/.

Ergänzende Informationen

• MIXTURE LIST-Contains : Xylenes

Sicherheitsdatenblatt (SDS)

RUO – Research Use Only