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2-Isobutylthiazole

Product Name
2-Isobutylthiazole
CAS No.
18640-74-9
Chemical Name
2-Isobutylthiazole
Synonyms
2-(2-Methylpropyl)-1,3-thiazole;FEMA 3134;THIAZYL 1% DPG;FEMA NUMBER 3134;2-ISOBUTYLTHIAZOLE;THIAZOLE, 2-ISOBUTYL;2-Isobutylthiazole>2-Isobutylthiazole 97%;2-ISOBUTYL-1,3-THIAZOLE;''TOMATO LEAF'' THIAZOLE
CBNumber
CB6369772
Molecular Formula
C7H11NS
Formula Weight
141.23
MOL File
18640-74-9.mol
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2-Isobutylthiazole Property

Boiling point:
180 °C (lit.)
Density 
0.995 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.495(lit.)
FEMA 
3134 | 2-ISOBUTYLTHIAZOLE
Flash point:
136 °F
storage temp. 
Inert atmosphere,Room Temperature
solubility 
Chloroform (Sparingly), Methanol (Slightly)
form 
clear liquid
pka
3.24±0.10(Predicted)
color 
Light orange to Yellow to Green
Specific Gravity
0.995
Odor
tomato (leaf) odor
Odor Type
green
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)
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Safety

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
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H226Flammable liquid and vapour

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
W313408
Product name
2-Isobutylthiazole
Purity
≥99%, FG
Packaging
sample-k
Price
$54.6
Updated
2024/03/01
Sigma-Aldrich
Product number
W313408
Product name
2-Isobutylthiazole
Purity
≥99%, FG
Packaging
100g
Price
$330
Updated
2024/03/01
Sigma-Aldrich
Product number
W313408
Product name
2-Isobutylthiazole
Purity
≥99%, FG
Packaging
1kg
Price
$2130
Updated
2024/03/01
Sigma-Aldrich
Product number
193682
Product name
2-Isobutylthiazole
Purity
99%
Packaging
5g
Price
$60.9
Updated
2024/03/01
TCI Chemical
Product number
I0652
Product name
2-Isobutylthiazole
Purity
>97.0%(GC)
Packaging
5g
Price
$43
Updated
2024/03/01
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2-Isobutylthiazole Chemical Properties,Usage,Production

Description

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

Chemical Properties

Colorless to light yellow liqui

Chemical Properties

2-Isobutylthiazole has a tomato leaf odor.

Occurrence

Reportedly identified as the odorous component of tomatoes and in processed tomatoes.

Preparation

By cyclization of aliphatic amides with α,β-dibromo ether.

Definition

ChEBI: A 1,3-thiazole in which the hydrogen at position 2 has been replaced by an isobutyl group. A food flavour component with a green note that adds the characteristics of ripe tomatoes. Used in blackcurrent, papaya, melon, raspberry, and roast beef flavours, i also enhances the flavour of fresh lime.

Aroma threshold values

Detection: 3.5 ppb

2-Isobutylthiazole Preparation Products And Raw materials

Raw materials

Preparation Products

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2-Isobutylthiazole Suppliers

Tengzhou Shengtong Environmental Protection Technology Co., Ltd
Tel
13153439391
Email
136802066@qq.com
Country
China
ProdList
18
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
TAIYUAN RHF CO.,LTD.
Tel
+86 351 7031519
Fax
+86 351 7031519
Email
sales@RHFChem.com
Country
China
ProdList
2338
Advantage
56
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44689
Advantage
61
Wuhan Chemwish Technology Co., Ltd
Tel
86-027-67849912
Fax
86-027-87531808
Email
sales@chemwish.com
Country
China
ProdList
35896
Advantage
56
Capot Chemical Co., Ltd
Tel
+86 (0) 571 85 58 67 18
Fax
0086-571-85864795
Email
sales@capotchem.com
Country
China
ProdList
18207
Advantage
66
JinYan Chemicals(ShangHai) Co.,Ltd.
Tel
13817811078
Fax
86-021-50426522,50426273
Email
sales@jingyan-chemical.com
Country
China
ProdList
9976
Advantage
60
Shanghai Sinch Parmaceuticals Tech. Co. Ltd.
Tel
+86-21-54098501
Fax
+86-21-54096319
Email
sales@sinch.com.cn
Country
China
ProdList
11598
Advantage
64
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View Lastest Price from 2-Isobutylthiazole manufacturers

JINING XINHE CHEMICAL CO., LTD
Product
2-Isobutylthiazole 18640-74-9
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
10ton
Release date
2024-07-16
Hebei Weibang Biotechnology Co., Ltd
Product
2-Isobutylthiazole 18640-74-9
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2021-08-10
Henan Aochuang Chemical Co.,Ltd.
Product
2-Isobutylthiazole 18640-74-9
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
1ton
Release date
2022-10-08

18640-74-9, 2-IsobutylthiazoleRelated Search:


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  • ''TOMATO LEAF'' THIAZOLE
  • 2-(2-methylpropyl)-thiazol
  • Thiazole, 2-(2-methylpropyl)-
  • FEMA NUMBER 3134
  • FEMA 3134
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  • 18640-74-9
  • C7H12NS
  • Building Blocks
  • Heterocyclic Building Blocks
  • Thiazoles
  • Alphabetical Listings
  • Flavors and Fragrances
  • I-L
  • Building Blocks
  • Heterocyclic Building Blocks
  • Thiazoles
  • Heterocyclic Compounds
  • thiazole Flavor
  • Intermediates of Dyes and Pigments