Jones reagent
Manufacturer: Sigma Aldrich
CAS Number: 65272-70-0
Synonym(S): Jone′s reagent, Chromium trioxide solution in sulfuric acid, Sulfuric acid-chromium trioxide mixture
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 25 ML | 758035-25-ML | In Stock | ₹ 11,236.35 |
| 100 ML | 758035-100-ML | In Stock | ₹ 28,437.28 |
758035 - 25 ML
In Stock
Quantity
1
Base Price: ₹ 11,236.35
GST (18%): ₹ 2,022.543
Total Price: ₹ 13,258.893
form
liquid
Quality Level
100
composition
2 M CrO3 in aqueous H2SO4
reaction suitability
core: chromiumreagent type: catalystreagent type: oxidant
density
1.298 g/mL at 25 °C
SMILES string
O=[Cr](=O)=O.OS(O)(=O)=O
InChI
1S/Cr.H2O4S.3O/c;1-5(2,3)4;;;/h;(H2,1,2,3,4);;;
InChI key
HNPXHFOTGAXAJY-UHFFFAOYSA-N
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Sigma Aldrich Fine Chemicals Biosciences Jones reagent | 65272-70-0 | MFCD22199316 | 100ML | -- | ₹ 38,151.20 | |
| | 65272-70-0 | Sulfuric acid, mixt. with chromium oxide (CrO3)OTHER CA INDEX NAMES:Chromium oxide (CrO3), mixt. contg. | -- | ₹ 10,951.68 - ₹ 67,506.84 |
Related Products
Description
- General description: Jones reagent is a solution of chromium trioxide in aqueous sulfuric acid. Using acetone as a reaction solvent, the reagent is usually used for the oxidation of primary and secondary alcohols to carboxylic acids and ketones, respectively.The oxidation is very rapid and exothermic. The reagent tolerates a variety of functionalities, such as, for example, unsaturated bonds, which are rarely oxidized.For a comprehensive review of chromium-based reagents, see "Oxidation of Alcohols to Aldehydes and Ketones" by Tojo and Fernández, Springer Berlin, 2006, 1-97.
- Application: Jones reagent can be used:In the oxidative cleavage of various alkenes into carboxylic acids and ketones using a catalytic amount of osmium tetroxide.[1]To prepare symmetrical binaphthols by oxidative dehydrodimerization of substituted naphthols.[2]To synthesize acyl-naphthols and substituted isocoumarins from 2-(4-hydroxy-but-1-ynyl)benzaldehydes.[3]
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
H271,H290,H301,H312,H314,H317,H330,H334,H335,H340,H350,H361f,H372,H410
Precautionary Statements
P210 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
Hazard Classifications
Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1A - Eye Dam. 1 - Met. Corr. 1 - Muta. 1B - Ox. Liq. 1 - Repr. 2 - Resp. Sens. 1 - Skin Corr. 1A - Skin Sens. 1 - STOT RE 1 Inhalation - STOT SE 3
Target Organs
Respiratory system
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable