4-Ethynylbenzaldehyde, 95%, Thermo Scientific Chemicals

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 Identifiers

• CAS: 63697-96-1
• Molecular Formula: C₉H₆O
• Molecular Weight (g/mol): 130.15
• InChI Key: BGMHQBQFJYJLBP-UHFFFAOYSA-N
• PubChem CID: 2771645
• IUPAC Name: 4-ethynylbenzaldehyde
• SMILES: C#CC1=CC=C(C=C1)C=O

• CAS Min %: 94.0
• CAS Max %: 100.0
• Melting Point: 89.0°C to 94.5°C
• Color: Brown to White
• Infrared Spectrum: Authentic
• Assay Percent Range: 94% min. (GC)
• Packaging: Glass bottle
• Quantity: 5 g
• Synonym: 4-ethynyl benzaldehyde, 4-ethynyl-benzaldehyde, benzaldehyde, 4-ethynyl, benzaldehyde,4-ethynyl, p-ethynylbenzaldehyde, 4-acetylenylbenzaldehyde, acmc-209x0m, 4-ethynylbenzaldehyde, benzaldehyde, 4-ethynyl-9ci
• Formula Weight: 130.15
• Percent Purity: 95%
• Physical Form: Crystalline Powder or Powder
• Chemical Name or Material: 4-Ethynylbenzaldehyde

Safety and Handling

Product Identifier

• 4-Ethynylbenzaldehyde

Signal Word

• Warning

Hazard Category

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

Hazard Statement

• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.
• H315-Causes skin irritation.

Precautionary Statement

• P264-Wash thoroughly after handling.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P312-Call a POISON CENTER/doctor/if you feel unwell.
• P332+P313-If skin irritation occurs: Get medical advice/attention.
• P337+P313-If eye irritation persists: Get medical advice/attention.

RUO – Research Use Only