Copper(1+) sulfidocopper

Modify Date: 2024-01-02 13:38:58

Copper(1+) sulfidocopper Structure
Copper(1+) sulfidocopper structure
 Common Name Copper(1+) sulfidocopper
CAS Number 22205-45-4 Molecular Weight 159.157
Density 5.6 g/mL at 25ºC(lit.) Boiling Point N/A
Molecular Formula Cu2S Melting Point 1100ºC
MSDS Chinese USA Flash Point N/A

 Names

Name copper(I) sulfide
Synonym More Synonyms

 Chemical & Physical Properties

Density 5.6 g/mL at 25ºC(lit.)
Melting Point 1100ºC
Molecular Formula Cu2S
Molecular Weight 159.157
Exact Mass 157.831268
PSA 25.30000
LogP 0.64320
Appearance of Characters powder

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GL8910000
CHEMICAL NAME :
Copper(I) sulfide
CAS REGISTRY NUMBER :
22205-45-4
LAST UPDATED :
199707
DATA ITEMS CITED :
32
MOLECULAR FORMULA :
Cu2-S
MOLECULAR WEIGHT :
159.14
WISWESSER LINE NOTATION :
.CU..S

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :
Morphological transformation
TEST SYSTEM :
Rodent - hamster Embryo
DOSE/DURATION :
380 umol/L
REFERENCE :
CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 39,193,1979 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-ARAB Republic of Egypt:TWA 0.1 mg(Cu)/m3 (fume) JAN 1993 OEL-AUSTRALIA:TWA 0.2 mg(Cu)/m3 (fume) JAN 1993 OEL-AUSTRALIA:TWA 1 mg(Cu)/m3 (dust) JAN 1993 OEL-BELGIUM:TWA 0.2 mg(Cu)/m3 (fume) JAN 1993 OEL-BELGIUM:TWA 1 mg(Cu)/m3 (dust) JAN 1993 OEL-DENMARK:TWA 0.1 mg(Cu)/m3 (fume) JAN 1993 OEL-DENMARK:TWA 1 mg(Cu)/m3 (dust) JAN 1993 OEL-FINLAND:TWA 0.2 mg(Cu)/m3 (fume) JAN 1993 OEL-FINLAND:TWA 1 mg(Cu)/m3 (dust) JAN 1993 OEL-FRANCE:TWA 0.2 mg(Cu)/m3 (fume) JAN 1993 OEL-FRANCE:TWA 1 mg(Cu)/m3;STEL 2 mg(Cu)/m3 (dust) JAN 1993 OEL-GERMANY:TWA 0.1 mg(Cu)/m3 (fume) JAN 1993 OEL-GERMANY:TWA 1 mg(Cu)/m3 (dust) JAN 1993 OEL-HUNGARY:TWA 0.2 mg(Cu)/m3;STEL 0.4 mg(Cu)/m3 (dust) JAN 1993 OEL-INDIA:TWA 0.2 mg(Cu)/m3 (fume) JAN 1993 OEL-THE NETHERLANDS:TWA 02 mg(Cu)/m3 (fume) JAN 1993 OEL-THE NETHERLANDS:TWA 1 mg(Cu)/m3 (dust) JAN 1993 OEL-THE PHILIPPINES:TWA 1.0 mg(Cu)/m3 (fume) JAN 1993 OEL-POLAND:TWA 0.1 mg(Cu)/m3 (fume) JAN 1993 OEL-RUSSIA:STEL 0.5 ppm (1 mg(Cu)/m3) (dust) JAN 1993 OEL-SWEDEN:TWA 0.2 mg(Cu)/m3 (resp. dust) JAN 1993 OEL-SWEDEN:TWA 0.2 mg(Cu)/m3 (fume) JAN 1993 OEL-SWEDEN:TWA 1 mg(Cu)/m3 (total dust) JAN 1993 OEL-SWITZERLAND:TWA 0.1 mg(Cu)/m3;STEL 0.2 mg(Cu)/m3 (fume) JAN 1993 OEL-SWITZERLAND:TWA 1 mg(Cu)/m3;STEL 1 mg(Cu)/m3 JAN 1993 OEL-THAILAND:TWA 0.1 mg(Cu)/m3 (fume) JAN 1993 OEL-THAILAND:TWA 1 mg(Cu)/m3 JAN 1993 OEL-UNITED KINGDOM:TWA 0.2 mg(Cu)/m3 (fume) JAN 1993 OEL-UNITED KINGDOM:TWA 1 mg(Cu)/m3 JAN 1993

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi
Risk Phrases R20/21/22
Safety Phrases 7-22-36/37/39
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS GL8910000

 Synthetic Route

 Articles17

More Articles
Preparation and properties of a new solid state borate ion selective electrode and its application.

Talanta 85(3) , 1461-5, (2011)

A new borate ion selective electrode using solid salts of Ag(3)BO(3), Ag(2)S and Cu(2)S has been developed. Detailed information is provided concerning the composition, working pH and conditioning of ...
Nanoscale copper sulfide hollow spheres with phase-engineered composition: covellite (CuS), digenite (Cu1.8S), chalcocite (Cu2S).

Nanoscale 3(6) , 2544-51, (2011)

Covellite (CuS), digenite (Cu(1.8)S) and chalcocite (Cu(2)S) are prepared as nanoscaled hollow spheres by reaction at the liquid-to-liquid phase boundary of a w/o-microemulsion. According to electron ...
Nanocrystalline Janus films of inorganic materials prepared at the liquid–liquid interface

J. Colloid. Interface Sci. 333(1) , 404-10, (2009)

The interface between toluene and water has been employed to prepare ultrathin Janus nanocrystalline films of metal oxides, metal chalcogenides and gold, wherein the surface on the organic-side is hyd...

 Synonyms

Copper(1+) sulfidocopper
MFCD00016062
COPPER(I) SULFIDE
copper stearate
copper selenide
Cu-stearate
copper sulphide
EINECS 244-842-9
cuprous sulphide
cuprous sulfide
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