The product 8.41799 is in the form of powder, particle, or crystalline. The particle size is as follows:
•Less than 0.15 mm: 0.5%
•0.15 - 1.41 mm: 85.8%
•Greater than 1.41 mm: 13.7% The PM has been informed of the discrepancy in the product description.
8.41799
Calcium hypochlorite
for synthesis
Synonym(s):
Calcium hypochlorite
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About This Item
Linear Formula:
Ca(OCl)2
CAS Number:
Molecular Weight:
142.98
MDL number:
UNSPSC Code:
12352302
EC Index Number:
231-908-7
NACRES:
NA.22
form:
tablet
Pricing and availability is not currently available.
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Quality Level
form
tablet
potency
850 mg/kg LD50, oral (Rat)
>2000 mg/kg LD50, skin (Rabbit)
mp
100 °C
density
2.35 g/cm3 at 20 °C
storage temp.
15-25°C
SMILES string
[Ca+2].Cl[O-].Cl[O-]
InChI
1S/Ca.2ClO/c;2*1-2/q+2;2*-1
InChI key
ZKQDCIXGCQPQNV-UHFFFAOYSA-N
Related Categories
General description
Calcium hypochlorite [Ca(OCl)2] is a stable oxidizing agent used for the conversion of ethers to esters; thioethers to sulfoxides; aldehydes to acids and alkenes to chlorohydrins. It is also used in the C-C bond cleavage and chlorination reactions.[1]
Application
Calcium hypochlorite can be used as an oxidative agent:
- In the epoxidation of various alkene derivatives.[2]
- To synthesize α-arylamino-α′-chloropropan-2-ones from various trifluoroacetyl-protected N-(2-chloroallyl)anilines via oxidative hydrolysis.[3]
- To convert 1o & 2o alcohols, α-hydroxyamides, and α-hydroxyesters to their corresponding aldehydes, ketones, α-ketoamides, and α-ketoesters in the presence of 2,2,6,6-tetramethylpiperidine-1-oxyl (TEMPO) as a catalyst.[4]
- To prepare dihydrotriazolediones and bis-dihydrotriazolediones by oxidation of urazoles and bis-urazoles.[5]
Analysis Note
Assay (iodometric): 67.0 - 75.0 %
Identity: passes test
Identity: passes test
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Eye Dam. 1 - Ox. Sol. 2 - Skin Corr. 1B
Supplementary Hazards
Storage Class Code
5.1A - Strongly oxidizing hazardous materials
WGK
WGK 2
Certificates of Analysis (COA)
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Simplified Procedure for TEMPO-Catalyzed Oxidation: Selective Oxidation of Alcohols, α-Hydroxy Esters, and Amides Using TEMPO and Calcium Hypochlorite
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Synthetic Communications, 42(23), 3493-3503 (2012)
Highly Efficient Synthesis of New α-Arylamino-α?-chloropropan-2-ones via Oxidative Hydrolysis of Vinyl Chlorides Promoted by Calcium Hypochlorite
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Advanced Synthesis & Catalysis, 351(18), 3199-3206 (2009)
Epoxidation of vinyl cyanides by calcium hypochlorite under catalyst-and solvent-free conditions
Mirhashemi F and Amrollahi MA
Tetrahedron Letters, 59(27), 2661-2663 (2018)
Calcium Hypochlorite
Keehn PM and Nwaukwa SO
eEROS (Encyclopedia of Reagents for Organic Synthesis) (2001)
Calcium hypochlorite as an efficient reagent for oxidation of urazoles under mild heterogeneous conditions
Zolfigol MA, et al.
Russ. J. Org. Chem., 40(6), 914-916 (2004)
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