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thiophene Flavors Thiophen flavors etrahydrothiophen-3-One CAS:1003-04-9

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thiophene Flavors Thiophen flavors etrahydrothiophen-3-One CAS:1003-04-9

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Product Details:

Place of Origin: Weifang,China
Brand Name: Ruze

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: 1L/Bottle or As customer request
Delivery Time: 5-10days
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 1MT/Month
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Detailed Product Description
Product Name: Tetrahydrothiophen-3-one Synonyms: 3-Oxotetrahydrothiophene;3-Thiacyclopentanone;dihydro-3(2h)-thiophenon;Dihydro-3-Thiophenone;Thiolan-3-one;4,5-DIHYDRO-3(2H)-THIOPHENONE;3-THIOPHANONE;dihydrothiophen-3(2h)-one
CAS: 1003-04-9 MF: C4H6OS
MW: 102.15 EINECS: 213-698-9

thiophene Flavors Thiophen flavors etrahydrothiophen-3-One CAS:1003-04-9

 

Tetrahydrothiophen-3-one

 

Product Name:Tetrahydrothiophen-3-one

Synonyms:3-Oxotetrahydrothiophene;3-Thiacyclopentanone

CAS RN.:1003-04-9

EINECS:213-698-9

Molecular Weight:102.15

Molecular Formula:C4H6OS

Density: 1.194 g/mL at 25 °C(lit.)


Tetrahydrothiophen-3-one Chemical Properties

Boiling point 175 °C(lit.)
density 1.194 g/mL at 25 °C(lit.)
vapor density >1 (vs air)
refractive index n20/D 1.528(lit.)
FEMA 3266 | 4,5-DIHYDRO-3(2H)THIOPHENONE
Fp 171 °F
storage temp. 2-8°C
form Liquid
color Colorless to pale yellow
Specific Gravity 1.194
JECFA Number 498
BRN 105201
CAS DataBase Reference 1003-04-9(CAS DataBase Reference)
NIST Chemistry Reference Dihydro-3-(2H)-thiophenone(1003-04-9)
EPA Substance Registry System 3(2H)-Thiophenone, dihydro-(1003-04-9)

Safety Information

Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36-36/37/39
RIDADR UN 3334
WGK Germany 3
F 8-13
Hazard Note Irritant
TSCA Yes
HS Code 29349990

Tetrahydrothiophen-3-one Usage And Synthesis

Description Tetrahydro-thiophene-3-one is a heterocyclic nonaromatic ketone. It has a garlic meaty, green vegetable, buttery odor. It is present in cooked beef, coffee, roast filbert, and roasted peanut.
Tetrahydro-thiophene-3-one is used as a food flavoring agent. It is also a valuable organic substance key that opens the synthetic access to numerous derivatives of thiophene.
Chemical Properties 4,5-Dihydro-3-(2H)thiophenone has a garlic meaty, green vegetable, buttery odor. It is a heterocyclic nonaromatic ketone.
Chemical Properties Clear light yellow liquid
Occurrence Reported found in cooked beef, coffee, roasted filberts and roasted peanuts.
Uses Used for blending soft drinks, beverage, meat products, confectionery, and milk product flavors.
Preparation From 4-methoxycarboxyl-3-oxothiophane treated with 10% sulfuric acid.
Taste threshold values Taste characteristics at 15 ppm: onion, garlic, cooked meaty with vegetables nuances
References [1] George A. Burdock (2010) Fenaroli's Handbook of Flavor Ingredients, Sixth Edition
[2] https://pubchem.ncbi.nlm.nih.gov
[3] Patent 0127121 A1: Process for the preparation of tetrahydro-thiophen-3-one

 

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thiophene Flavors Thiophen flavors etrahydrothiophen-3-One CAS:1003-04-9thiophene Flavors Thiophen flavors etrahydrothiophen-3-One CAS:1003-04-9thiophene Flavors Thiophen flavors etrahydrothiophen-3-One CAS:1003-04-9

 

thiophene Flavors Thiophen flavors etrahydrothiophen-3-One CAS:1003-04-9

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