ChemicalBook > CAS DataBase List > 2-Isobutylthiazole
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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View Lastest Price from 2-Isobutylthiazole manufacturers
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
- 2024-11-21
Hebei Zhuanglai Chemical Trading Co Ltd
- Product
- 2-Isobutylthiazole 18640-74-9
- Price
- US $60.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20 tons
- Release date
- 2024-11-20
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
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