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Merck
CN

193682

2-Isobutylthiazole

99%

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About This Item

Empirical Formula (Hill Notation):
C7H11NS
CAS Number:
18640-74-9
Molecular Weight:
141.23
NACRES:
NA.22
PubChem Substance ID:
24851604
UNSPSC Code:
12352100
EC Number:
242-470-1
MDL number:
MFCD00005334

Key Documents

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Product Name

2-Isobutylthiazole, 99%

InChI key

CMPVUVUNJQERIT-UHFFFAOYSA-N

InChI

1S/C7H11NS/c1-6(2)5-7-8-3-4-9-7/h3-4,6H,5H2,1-2H3

SMILES string

CC(C)Cc1nccs1

assay

99%

form

liquid

refractive index

n20/D 1.495 (lit.)

bp

180 °C (lit.)

density

0.995 g/mL at 25 °C (lit.)

Quality Level

200

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Related Categories

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

136.4 °F - closed cup

flash_point_c

58 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
MKBF5450V
00315BH
10026TR
05507AR
02828EQ

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DyBOBS: a dynamic biomimetic assay for odorant-binding to odor-binding protein.
Yabuki M, et al.
Chemosensory Perception, 3(2), 108-117 (2010)
B V Burger et al.
Zeitschrift fur Naturforschung. C, Journal of biosciences, 43(9-10), 731-736 (1988-09-01)
2-Isobutyl-1,3-thiazole and its 4,5-dihydro derivative were identified in the preorbital gland secretions of the grey duiker, Sylvicapra grimmia, and the red duiker, Cephalophus natalensis, but are absent from the preorbital secretion of the blue duiker, C. monticola. These two compounds
K F Christiansen et al.
Food science and technology international = Ciencia y tecnologia de los alimentos internacional, 17(2), 143-154 (2011-03-26)
A tomato flavor enhancer, 2-isobutylthiazole (IBT), was added (5 mg/kg) to dressings emulsified with either a whey protein concentrate-80 (WPC-80), a WPC-80 hydrolysate or β-lactoglobulin at high pressure (70 MPa) at either 20 or 75 °C. The short (2-4 min)
Yair Bezman et al.
Journal of agricultural and food chemistry, 51(3), 722-726 (2003-01-23)
Significant tomato matrix effects on the volatility of certain fresh tomato odorants were found. The concentrations of odorants such as (E,E)-2,4-decadienal, beta-damascenone, and beta-ionone, in crushed fresh tomato fruit obtained by solid-phase microextraction (SPME), resulting from a tomato matrix calibration

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