Azobenzene, 98%

Description

CAS: 103-33-3 | C12H10N2 | 182.23 g/mol

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: 103-33-3
• Molecular Formula: C12H10N2
• Molecular Weight (g/mol): 182.23
• MDL Number: MFCD00003022
• InChI Key: DMLAVOWQYNRWNQ-UHFFFAOYSA-N
• Synonym: azobenzene, diazene, diphenyl, diazobenzene, e-diphenyldiazene, azobisbenzene, azofume, 1,2-diphenyldiazene, azodibenzeneazofume, diphenyldiimide, azobenzide
• PubChem CID: 2272
• ChEBI: CHEBI:190358
• IUPAC Name: diphenyldiazene
• SMILES: C1=CC=C(C=C1)N=NC1=CC=CC=C1

• Melting Point: 66.0°C to 69.0°C
• Color: Orange
• Density: 100g/mL
• Boiling Point: 293.0°C
• Flash Point: 100°C
• Infrared Spectrum: Authentic
• Assay Percent Range: 97.5% min. (GC)
• Packaging: Glass bottle
• Linear Formula: C₆H₅N=NC₆H₅
• Quantity: 250 g
• Beilstein: 16, 8
• Merck Index: 15, 909
• Solubility Information: Solubility in water: insoluble. Other solubilities: soluble in alcohol, ether, glacial acetic acid,, acetone and benzene
• Formula Weight: 182.23
• Percent Purity: 98%
• Physical Form: Crystalline Powder
• Chemical Name or Material: Azobenzene

Safety and Handling

Hazard Category	GHS Signal Word: Danger
Hazard Statement	GHS H Statement: Suspected of causing genetic defects. May cause cancer. Very toxic to aquatic life with long lasting effects. May cause damage to organs through prolonged or repeated exposure. Harmful if inhaled. Harmful if swallowed.
Precautionary Statement	GHS P Statement: Use personal protective equipment as required. Obtain special instructions before use. IF exposed or concerned: Get medical advice/attention. Do not breathe dust/fume/gas/mist/vapors/spray. Avoid release to the environment. IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
EINECSNumber	203-102-5

SDS

RUO – Research Use Only