2-Isobutylthiazole , >97.0%(GC) , 18640-74-9

CAS NO.：18640-74-9

Empirical Formula: C7H11NS

Molecular Weight: 141.23

MDL number: MFCD00005334

EINECS: 242-470-1

PRODUCT Properties

• Boiling point: 180 °C (lit.)
• Density: 0.995 g/mL at 25 °C (lit.)
• FEMA: 3134 | 2-ISOBUTYLTHIAZOLE
• refractive index: n20/D 1.495(lit.)
• Flash point: 136 °F
• storage temp.: Inert atmosphere,Room Temperature
• solubility: Chloroform (Sparingly), Methanol (Slightly)
• form: clear liquid
• pka: 3.24±0.10(Predicted)
• Specific Gravity: 0.995
• color: Light orange to Yellow to Green
• Odor: tomato (leaf) odor
• Odor Type: green
• biological source: synthetic
• JECFA Number: 1034
• BRN: 507823
• LogP: 2.51
• CAS DataBase Reference: 18640-74-9(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Isobutylthiazole(18640-74-9)
• EPA Substance Registry System: Thiazole, 2-(2-methylpropyl)- (18640-74-9)

Description and Uses

2-Isobutylthiazole has an odor of tomato leaves. Synthesized via cyclization of aliphatic amides with a,p-dibromo ether.

Safety

• Symbol(GHS): GHS02,GHS07
• Signal word: Warning
• Hazard statements: H226-H315-H319-H335
• Precautionary statements: P210-P302+P352-P305+P351+P338
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26-36-37/39
• RIDADR: UN 1993 3/PG 3
• WGK Germany: 3
• RTECS: XJ5103412
• Hazard Note: Irritant
• TSCA: Yes
• HazardClass: 3
• PackingGroup: III
• HS Code: 29341000
• Limited Quantities: 5.0 L (1.3 gallons) (liquid)
• Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)