4,5-Dimethylthiazole, 98%

Description

CAS: 3581-91-7 | C5H7NS | 113.178 g/mol

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: 3581-91-7
• Molecular Formula: C5H7NS
• Molecular Weight (g/mol): 113.178
• MDL Number: MFCD00005336
• InChI Key: UWSONZCNXUSTKW-UHFFFAOYSA-N
• Synonym: 4,5-dimethylthiazole, thiazole, 4,5-dimethyl, 4,5-dimethyl thiazole, 4,5-dimethyl-thiazole, unii-u3rp5i088g, fema no. 3274, pubchem9938, acmc-209ijb, dimethylthiazole, 4,5, 4-27-00-00986 beilstein handbook reference
• PubChem CID: 62510
• IUPAC Name: 4,5-dimethyl-1,3-thiazole
• SMILES: CC1=C(SC=N1)C

• Density: 1.07
• Boiling Point: 157°C to 158°C
• Flash Point: 51°C (123°F)
• Refractive Index: 1.521
• Quantity: 100 g
• UN Number: UN1993
• Beilstein: 105694
• Formula Weight: 113.18
• Percent Purity: 98%
• Chemical Name or Material: 4,5-Dimethylthiazole

Safety and Handling

Hazard Category	H226-H302-H315-H319-H335
Hazard Statement	GHS H Statement H301-H226 Toxic if swallowed. Flammable liquid and vapor.
Precautionary Statement	P210-P233-P235-P240-P241-P242-P243-P261-P264b-P270-P271-P280-P301+P312-P303+P361+P353-P304+P340-P305+P351+P338-P312-P330-P332+P313-P363-P370+P378q-P501c
DOTInformation	Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: FLAMMABLE LIQUIDS, N.O.S.
EINECSNumber	222-703-3
RTECSNumber	XJ4380000
TSCA	No
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only