Copper(1+) sulfidocopper
Suppliers
Names
[ CAS No. ]:
22205-45-4
[ Name ]:
Copper(1+) sulfidocopper
[Synonym ]:
Copper(1+) sulfidocopper
MFCD00016062
COPPER(I) SULFIDE
copper stearate
copper selenide
Cu-stearate
copper sulphide
EINECS 244-842-9
cuprous sulphide
cuprous sulfide
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
MSDS
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
Precursor & DownStream
Precursor
DownStream
Articles
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 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 ...
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...