ChemicalBook > CAS DataBase List > Rhodanine

Rhodanine

Product Name
Rhodanine
CAS No.
141-84-4
Chemical Name
Rhodanine
Synonyms
2-THIOXOTHIAZOLIDIN-4-ONE;Rodanin;Argenton;Rhodanin;usafha-2;RSOdanin;RHODANINE;USAF ha-2;AKOS B029032;usafha-2[qr]
CBNumber
CB7240478
Molecular Formula
C3H3NOS2
Formula Weight
133.19
MOL File
141-84-4.mol
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Rhodanine Property

Melting point:
165-169 °C(lit.)
Density 
0.868
refractive index 
1.5231 (estimate)
storage temp. 
-20°C
solubility 
methanol: soluble0.5g/10 mL, clear, colorless to greenish-yellow
form 
Fine Crystalline Powder
pka
pK (25°) 5.52
color 
Light yellow to beige
Water Solubility 
SOLUBLE IN HOT WATER
Merck 
14,8184
BRN 
110701
CAS DataBase Reference
141-84-4(CAS DataBase Reference)
NIST Chemistry Reference
2-Thioxo-4-thiazolidinone(141-84-4)
EPA Substance Registry System
Rhodanine (141-84-4)
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Safety

Hazard Codes 
Xn
Risk Statements 
22-41
Safety Statements 
22-26-39
RIDADR 
3288
WGK Germany 
3
RTECS 
VI7700000
TSCA 
Yes
HazardClass 
6.1(a)
PackingGroup 
II
HS Code 
29341000
Hazardous Substances Data
141-84-4(Hazardous Substances Data)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H319Causes serious eye irritation

Precautionary statements

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
118192
Product name
Rhodanine
Purity
97%
Packaging
25g
Price
$56
Updated
2024/03/01
Sigma-Aldrich
Product number
118192
Product name
Rhodanine
Purity
97%
Packaging
100g
Price
$121
Updated
2024/03/01
TCI Chemical
Product number
R0017
Product name
Rhodanine
Purity
>99.0%(T)
Packaging
25g
Price
$106
Updated
2024/03/01
TCI Chemical
Product number
R0017
Product name
Rhodanine
Purity
min. 98.0 %
Packaging
100G
Price
$265
Updated
2024/03/01
TCI Chemical
Product number
R0017
Product name
Rhodanine
Purity
>99.0%(T)
Packaging
500g
Price
$825
Updated
2023/06/20
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Rhodanine Chemical Properties,Usage,Production

Chemical Properties

light yellow to beige fine crystalline powder

Uses

thiadiazole pharmaceutical intermediate

Uses

In the case of reagents containing several potential donor atoms, one of the first steps in the study of complex formation is the specification of the functional groups which actually participate in the complexation reaction. The literature on rhodanine derivatives provides a good example of such examinations.

Uses

In the synthesis of phenylalanine.

Definition

ChEBI: Rhodanine is a thiazolidinone.

General Description

Light yellow crystals. Density 0.868 g / cm3. Melting point 168.5°C. May explode on rapid heating.

Air & Water Reactions

Water soluble.

Reactivity Profile

Rhodanine may generate hydrogen sulfide with acids. May generate heat and hydrogen gas with alkali metals, nitrides, hydrides, and other strong reducing agents.

Hazard

May explode when heated to 166C. Toxic by ingestion.

Biochem/physiol Actions

Rhodanine inhibits the multiplication of echovirus 12 and the development of virus-induced morphologic changes.

Purification Methods

Crystallise rhodanine from glacial acetic acid or water. It is used to estimate Ag and gallic acid [Thies & Fischer Microchimica Acta 809 1973]. [Beilstein 27 H 242, 27 I 309, 27 II 288, 27 III/IV 3188.]

Rhodanine Preparation Products And Raw materials

Raw materials

Preparation Products

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Rhodanine Suppliers

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View Lastest Price from Rhodanine manufacturers

Career Henan Chemical Co
Product
Rhodanine 141-84-4
Price
US $8.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
10MT
Release date
2018-12-16

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