Perchloric Acid

Base Information

• Chemical Name: Perchloric Acid
• CAS No.: 7601-90-3
• Deprecated CAS: 101200-37-7,102278-63-7,106644-01-3,111341-24-3,119630-46-5,139339-89-2,143171-41-9,153389-31-2,200863-18-9,47999-51-9,90149-16-9,92785-38-1,95912-44-0,95998-58-6,766444-83-1,845752-15-0,957554-95-9,1246816-77-2,1794766-48-5,2102523-83-9,2184990-61-0,2468891-42-9,102278-63-7,106644-01-3,119630-46-5,139339-89-2,143171-41-9,153389-31-2,200863-18-9,47999-51-9,766444-83-1,845752-15-0,90149-16-9,92785-38-1,957554-95-9,95912-44-0,95998-58-6
• Molecular Formula: ClHO4
• Molecular Weight: 100.459
• Hs Code.: 2829900090
• European Community (EC) Number: 231-512-4
• ICSC Number: 1006
• UN Number: 1873,1802
• UNII: V561V90BG2
• DSSTox Substance ID: DTXSID8047004
• Nikkaji Number: J43.590B
• Wikipedia: Perchloric acid
• Wikidata: Q193956,Q27110061
• ChEMBL ID: CHEMBL1161634
• Mol file: 7601-90-3.mol

Synonyms:Perchloric Acid

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Chemical Property of Perchloric Acid

Chemical Property:

• Appearance/Colour: clear, colorless Liquid
• Vapor Pressure: 9 hPa at 20 °C
• Melting Point: -18 °C
• Refractive Index: 1.419
• Boiling Point: 203 °C
• Flash Point: 104°F
• PSA: 71.44000
• Density: 1.664 g/mL at 25 °C
• LogP: 0.15630
• Water Solubility.: Miscible
• XLogP3: 2.3
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 99.9563362
• Heavy Atom Count: 5
• Complexity: 114
• Transport DOT Label: Oxidizer Corrosive,Corrosive Oxidizer

Purity/Quality:

Safty Information:

• Pictogram(s): C,O,Xi
• Hazard Codes: O:Oxidizing agent
• Statements: R5:; R8:; R35:
• Safety Statements: S23:; S26:; S36:; S45:

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Toxic Gases & Vapors -> Oxidizers
• Canonical SMILES: OCl(=O)(=O)=O
• Recent ClinicalTrials: Treatment of Port Wine Stains in Children With Pulsed Dye Laser and Timolol Gel
• Inhalation Risk: No indication can be given about the rate at which a harmful concentration of this substance in the air is reached on evaporation at 20 °C.
• Effects of Short Term Exposure: Corrosive. The vapour is very corrosive to the eyes, skin and respiratory tract. Inhalation of the vapour or mist may cause lung oedema. The effects may be delayed. Medical observation is indicated.

Technology Process of Perchloric Acid

There total 108 articles about Perchloric Acid which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

hydroxylammonium perchlorate (15588-62-2) → perchloric acid (7601-90-3) + ammonium perchlorate (7790-98-9) + water (7732-18-5) + chlorine (7782-50-5) + dinitrogen monoxide (10024-97-2)

Guidance literature:

With perchloric acid; ammonia; In solid; further products; in sealed glass at 80°C; rate of decomp. depends on reagent concn.; Kinetics;

DOI:10.1007/BF00949144

Reference yield:

ammonium perchlorate (7790-98-9) → perchloric acid (7601-90-3) + water (7732-18-5) + oxygen (80937-33-3) + chlorine (7782-50-5) + dinitrogen monoxide (10024-97-2)

Guidance literature:

In water; byproducts: N2, ClO2, HCl; thermal decompn.;; Kinetics;

Reference yield:

ammonium perchlorate (7790-98-9) → perchloric acid (7601-90-3) + ammonia (7664-41-7) + nitric acid (7697-37-2,78989-43-2) + Nitrogen dioxide (10102-44-0) + dinitrogen monoxide (10024-97-2)

Guidance literature:

fullerene-C₆₀; In neat (no solvent); byproducts: CO, CO2, HCHO; heated to 600°C at heating rate of 5-25°C in N2 atm. with a flow rate of 25 mL/min in aluminum oxide crucible; monitored by IR spectroscopy;

DOI:10.1007/s10973-007-8290-6

upstream raw materials:

1-benzyl-5,7-dimethyl-4,6-dioxo-4,5,6,7-tetrahydropyrazolo<3,4-d>pyrimidine

water

ethanol

methanol

Downstream raw materials:

acetamide

ethanol

ethene

1-bromo-3-chloro-propan-2-ol

Refernces

• 1、 Kolthoff, I. M.,Willman, A.. "". . p. 1007 - 1013. Retrieved 1934.
• 2、 Smith, G. F.. "". . p. 1577 - 1583. Retrieved 1924.
• 3、 Allmand, A. J.,Spinks, J. W. T.. "". . . Retrieved 1932.
• 4、 Chikashige, M.. "". . p. 1013 - 1017. Retrieved 1895.
• 5、 Dedgaonkar, V. G.,Sarwade, D. B.. "". . p. 223 - 230. Retrieved 1990.
• 6、 Verneker, V. R. Pai,Raju, U. V. Varada. "". . p. 215 - 220. Retrieved 1979.
• 7、 Lin, Cai-Xia,Liu, Wei-Ming,Yan, Jian-Feng,Yuan, Yao-Feng,Zhang, Min. "Synthesis and characterization of N-(arylmethylene)-benzimidazole/imidazole-borane compounds". . . Retrieved 2020/10/07.