221783
Copper(II) chloride dihydrate
reagent grade
Synonym(s):
Cupric chloride dihydrate
About This Item
Recommended Products
grade
reagent grade
Quality Level
vapor density
>1 (vs air)
form
crystals
concentration
35.0-38.0% Cu (EDTA titration)
pH
3-3.8
mp
100 °C (dec.) (lit.)
SMILES string
Cl[Cu]Cl.[H]O[H].[H]O[H]
InChI
1S/2ClH.Cu.2H2O/h2*1H;;2*1H2/q;;+2;;/p-2
InChI key
MPTQRFCYZCXJFQ-UHFFFAOYSA-L
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Application
- As a recoverable promoter for the conversion of oximes to carbonyl compounds under mild reaction conditions.
- To catalyze Biginelli condensation of aldehyde, β-ketoester and urea or thiourea to form dihydropyrimidinones under solvent-free and microwave irradiations.
- Along with stannous chloride for the allylation of aldehydes.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Skin Irrit. 2
Storage Class Code
8A - Combustible corrosive hazardous materials
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
PDSCL
Deleterious substance
PRTR
Class I Designated Chemical Substances
ISHL Indicated Name
Substances Subject to be Indicated Names
ISHL Notified Names
Substances Subject to be Notified Names
JAN Code
221783-VAR:
221783-2.5KG:4548173118178
221783-BULK:
221783-500G:4548173118185
2530068:
221783-100G:4548173301297
Certificates of Analysis (COA)
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