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COPPER(I) SELENIDE structure, CAS 20405-64-5

COPPER(I) SELENIDE

CAS Number20405-64-5

SynonymsEINECS 243-796-7; Dicopper selenide; Cuprous selenide; MFCD00049908

Molecular FormulaCu2Se

Molecular Weight206.05

Purity

Density6.84 g/mL at 25 °C(lit.)

Boiling Point

Melting Point1113ºC

Flash Point

AppearancePieces | Dark blue to black

EINECS243-796-7

MSDSChineseEnglish

Symbol6.1(b)

Signal WordWarning

Cat. No.: 2A-3184302 Purity:
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Quality Control of [ 20405-64-5 ] SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number20405-64-5
Catalog No.2A-3184302
Chinese Name硒化铜(I)
SynonymsEINECS 243-796-7; Dicopper selenide; Cuprous selenide; MFCD00049908
Molecular FormulaCu2Se
Molecular Weight206.05
Density6.84 g/mL at 25 °C(lit.)
Melting Point1113ºC
AppearancePieces | Dark blue to black
Water SolubilitySoluble in hydrochloric acid. Insoluble in water.
Storage ConditionKeep receptacles sealed Place in a tight container
PackagingIII
EINECS243-796-7
PubChem ID24871772
MDL NumberMFCD00049908
SMILES[Cu].[Cu].[Se]
InChIInChI=1S/2Cu.Se
InChI KeyKTLOQXXVQYUCJU-UHFFFAOYSA-N
NACRES CodeNA.23
UNSPSC12352300
Hazard Symbols6.1(b)
Transport InfoShipping Name: UN
MSDS Transport InfoModule 14. Shipping information 14.1 UN dangerous goods number European Land Transport Danger Regulations: 3283 International Maritime Danger Regulations: 3283 International Air Transport Danger Regulations: 3283 14.2 United Nations shipping name European Land Transport Dangerous Regulations: SELENIUM COMPOUND, SOLID, N.O.S. (Dicopper selenide) IMDG: SELENIUM COMPOUND, SOLID, N.O.S. (Dicopper selenide) International air transport hazard regulations: Selenium compound, solid, n.o.s. (Dicopper selenide) 14.3 Transport hazard categories European Land Transport Danger Regulations: 6.1 International Maritime Transport Danger Regulations: 6.1 International Air Transport Danger Regulations: 6.1 14.4 Package group European Dangerous Regulations for land transport: II International Dangerous Regulations for sea transport: II International Dangerous Regulations for air transport: II 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available
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