Indole, 99%

Description

CAS: 120-72-9 | C8H7N | 117.151 g/mol

Indole is used in the preparation of gramine, which is obtained by Mannich reaction dimethylamine and formaldehyde. It is used as a starting material for the preparation of oxindole and indole-3-carboxaldehyde. In Diels-Alder reaction, it acts as dienophile and reacts with 2-aminofuran to get strychnine. It is the active component of jasmine oil, neroli oil and orange-blossom oil used in the perfume industry. Further, it is involved in the preparation of synthetic jasmine oil.

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.

Applications
Indole is used in the preparation of gramine, which is obtained by Mannich reaction dimethylamine and formaldehyde. It is used as a starting material for the preparation of oxindole and indole-3-carboxaldehyde. In Diels-Alder reaction, it acts as dienophile and reacts with 2-aminofuran to get strychnine. It is the active component of jasmine oil, neroli oil and orange-blossom oil used in the perfume industry. Further, it is involved in the preparation of synthetic jasmine oil.

Solubility
Soluble in methanol and water.

Notes
Light and air sensitive. Store in a cool place. Incompatible with strong oxidizing agents, iron and iron salts. Keep the container tightly closed in a dry and well-ventilated place.

Specifications

Chemical Identifiers

• CAS: 120-72-9
• Molecular Formula: C8H7N
• Molecular Weight (g/mol): 117.151
• MDL Number: MFCD00005607
• InChI Key: SIKJAQJRHWYJAI-UHFFFAOYSA-N
• Synonym: indole, indol, 2,3-benzopyrrole, 1-benzazole, ketole, 1-azaindene, benzopyrrole, 2,3-benzopyrole, caswell no. 498b, indol german
• PubChem CID: 798
• ChEBI: CHEBI:16881
• IUPAC Name: 1H-indole
• SMILES: C1=CC=C2C(=C1)C=CN2

• Melting Point: 50°C to 54°C
• Density: 1.22
• pH: 6
• Boiling Point: 253°C to 254°C
• Flash Point: 121°C (249°F)
• Odor: Unpleasant
• Quantity: 50 g
• UN Number: UN2811
• Beilstein: 107693
• Sensitivity: Light sensitive
• Merck Index: 14,4963
• Solubility Information: Soluble in methanol and water.
• Formula Weight: 117.15
• Percent Purity: 99%
• Chemical Name or Material: Indole

Safety and Handling

Hazard Category	H302-H311-H317-H318
Hazard Statement	GHS H Statement H311-H318-H302 Toxic in contact with skin. Causes serious eye damage. Harmful if swallowed.
Precautionary Statement	P261-P264b-P270-P272-P280-P301+P312-P302+P352-P305+P351+P338-P310-P312-P330-P333+P313-P361-P363-P501c
DOTInformation	Transport Hazard Class: 6.1; Packing Group: III; Proper Shipping Name: TOXIC SOLIDS, ORGANIC, N.O.S.
EINECSNumber	204-420-7
RTECSNumber	NL2450000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only