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7447-39-4

7447-39-4 structure
7447-39-4 structure

Name copper(II) chloride
Synonyms Cupric chloride
EINECS 231-210-2
copper chloride
Coclor
Copper(2+) dichloride
cupricdichloride
MFCD00010972
Copper(2+) chloride
Copper(2+)chloride
CuCl2
Copper(II) chloride
Cupric dichloride
copper dichloride
copper (ii) chloride
Copper(II) chloride (1:2)
Cupperdichloride
copperbichloride
Density 3.386 g/mL at 25 °C(lit.)
Boiling Point 993°C/760mmHg
Melting Point 620 °C(lit.)
Molecular Formula CuCl2
Molecular Weight 134.452
Exact Mass 132.867310
Stability Stable. Reacts violently with potassium and sodium. Contact with acetylene may form explosive acetylides. Hygroscopic.
Water Solubility 620 g/L (20 ºC)
Name: Copper(II) Chloride Anhydrous 98% Material Safety Data Sheet
Synonym: Cupric Chloride
CAS: 7447-39-4
Section 1 - Chemical Product MSDS Name:Copper(II) Chloride Anhydrous 98% Material Safety Data Sheet
Synonym:Cupric Chloride

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
7447-39-4 Copper(II) Chloride, Anhydrous, 98% 98% 231-210-2
Hazard Symbols: XN
Risk Phrases: 22 36

Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Harmful if swallowed. Irritating to eyes.Hygroscopic (absorbs moisture from the air).
Potential Health Effects
Eye:
Causes eye irritation. May result in corneal injury. Causes redness and pain.
Skin:
May cause skin irritation. Causes redness and pain.
Ingestion:
Harmful if swallowed. May cause gastrointestinal irritation with nausea, vomiting and diarrhea. May cause liver and kidney damage.
Inhalation:
Dust is irritating to the respiratory tract. May cause severe irritation of the upper respiratory tract with pain, burns, and inflammation. May be harmful if inhaled.
Chronic:
Prolonged or repeated skin contact may cause dermatitis. May cause liver and kidney damage.

Section 4 - FIRST AID MEASURES
Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Do not induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:

Section 5 - FIRE FIGHTING MEASURES
General Information:
Substance is noncombustible.
Extinguishing Media:
Substance is noncombustible; use agent most appropriate to extinguish surrounding fire.

Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions.
Provide ventilation.

Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Wash hands before eating. Use only in a well-ventilated area. Minimize dust generation and accumulation.
Do not breathe dust, vapor, mist, or gas. Do not get on skin or in eyes. Do not ingest or inhale.
Storage:
Store in a cool, dry place. Store in a tightly closed container.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate general or local explosion-proof ventilation to keep airborne levels to acceptable levels.
Exposure Limits CAS# 7447-39-4: United Kingdom, WEL - TWA: (listed as copper): 0.2 mg/m3 TWA (fum 1 mg/m3 TWA (dust and mist) United Kingdom, WEL - STEL: (listed as copper): 0.6 mg/m3 STEL (fume); 2 mg/m3 STEL (dust and mist) United States OSHA: 0.1 mg/m3 TWA (fume); 1 mg/m3 TWA (dusts and mists) (listed under Copper).
Belgium - TWA: (listed as copper): 0.2 mg/m3 VLE (fume); 1 mg/m3 (dust and mist) France - VME: (listed as copper): 0.2 mg/m3 VME (fume); 1 mg/m3 V (dust, as Cu) France - VLE: (listed as copper): 2 mg/m3 VLE (dust, as Cu) Germany: (listed as copper): 0.2 mg/m3 VME (fume); 1 mg/m3 VME (d as Cu) Malaysia: (listed as copper): 0.2 mg/m3 TWA (fume, as Cu); 1 mg/m TWA (dust and mist, as Cu) Netherlands: (listed as copper): 0.2 mg/m3 MAC (smoke); 1 mg/m3 M (dust) Russia: (listed as copper): 1 mg/m3 TWA (dust) Russia: (listed as copper): 0.5 mg/m3 STEL (dust) Spain: (listed as copper): 0.2 mg/m3 VLA-ED (fume); 1 mg/m3 VLA-E (dust and mist, as Cu) Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Crystalline powder
Color: brown
Odor: Odorless.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 993 deg C @ 760.00mm Hg
Freezing/Melting Point: 620 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: >300 deg C
Solubility in water: soluble
Specific Gravity/Density: 3.3860g/cm3
Molecular Formula: Cl2Cu
Molecular Weight: 134.45

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, dust generation, heating to decomposition, exposure to moist air or water.
Incompatibilities with Other Materials:
Moisture, alkali metals, potassium, sodium, nitromethane, hydrazine, and sodium hypobromite.
Hazardous Decomposition Products:
Hydrogen chloride.
Hazardous Polymerization: Will not occur.

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 7447-39-4: GL7000000 LD50/LC50:
CAS# 7447-39-4: Oral, mouse: LD50 = 233 mg/kg; Oral, rat: LD50 = 584 mg/kg; Oral, rat: LD50 = 140 mg/kg.
Carcinogenicity:
Copper(II) Chloride, Anhydrous, 98% - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.

Section 12 - ECOLOGICAL INFORMATION
Ecotoxicity:
Fishtoxicity: Strickleback exposed to 2 mg/l (CuCl2) died within 16-24 hr, and steelhead trout and sockeye salmon died in 12-16 hr.
Bridgelip sucker exposed to 3 mg/l died within 12-18 hr. (Macphee, C.
et al Fish Toxicity Screening Date 1989, Parts 1 and 2, EPA 560/6-89-001, PB 89-156715, Washington, DC) Invertebrate toxicity: The crab Scylla serrata was exposed to 10, 50 and 100 mg/l (Cu2+) for 14 days. The mortality rates were 60, 100 and 100%, respectively. (Arumugam, M. et al Bull. Environ. Contam. Toxicol.
1987, 39(4), 708-715)

Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.

Section 14 - TRANSPORT INFORMATION

IATA
Shipping Name: COPPER CHLORIDE
Hazard Class: 8
UN Number: 2802
Packing Group: III
IMO
Shipping Name: COPPER CHLORIDE
Hazard Class: 8
UN Number: 2802
Packing Group: III
RID/ADR
Shipping Name: COPPER CHLORIDE
Hazard Class: 8
UN Number: 2802
Packing group: III
USA RQ: CAS# 7447-39-4: 10 lb final RQ; 4.54 kg final RQ

Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XN
Risk Phrases:
R 22 Harmful if swallowed.
R 36 Irritating to eyes.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 39 Wear eye/face protection.
WGK (Water Danger/Protection)
CAS# 7447-39-4: 2
Canada
CAS# 7447-39-4 is listed on Canada's DSL List.
CAS# 7447-39-4 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 7447-39-4 is listed on the TSCA inventory.


SECTION 16 - ADDITIONAL INFORMATION
N/A

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GL7000000
CAS REGISTRY NUMBER :
7447-39-4
LAST UPDATED :
199710
DATA ITEMS CITED :
47
MOLECULAR FORMULA :
Cl2-Cu
MOLECULAR WEIGHT :
134.44
WISWESSER LINE NOTATION :
CU G2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
584 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
14700 ug/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
5 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
233 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
7400 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
17500 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
20 ug/m3/26W-I
TOXIC EFFECTS :
Blood - changes in leukocyte (WBC) count Nutritional and Gross Metabolic - changes in chlorine
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
DOSE :
8 ug/m3
SEX/DURATION :
female 1-21 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Effects on Embryo or Fetus - extra-embryonic structures (e.g., placenta, umbilical cord) Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
DOSE :
35 mg/kg
SEX/DURATION :
female 12-18 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Effects on Embryo or Fetus - fetal death

MUTATION DATA

TYPE OF TEST :
DNA damage
TEST SYSTEM :
Mammal - species unspecified Lymphocyte
DOSE/DURATION :
2 mmol/L
REFERENCE :
SCIEAS Science. (American Assoc. for the Advancement of Science, 1333 H St., NW, Washington, DC 20005) V.1- 1895- Volume(issue)/page/year: 198,513,1977 *** REVIEWS *** TOXICOLOGY REVIEW 85DHAX "Medical and Biologic Effects of Environmental Pollutants Series," Washington, DC, National Academy of Sciences, 1972-77 Volume(issue)/page/year: Cu,23,1977 *** 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 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X9857 No. of Facilities: 1154 (estimated) No. of Industries: 20 No. of Occupations: 28 No. of Employees: 16759 (estimated) No. of Female Employees: 9684 (estimated)
Symbol GHS05 GHS07 GHS09
GHS05, GHS07, GHS09
Signal Word Danger
Hazard Statements H302 + H312-H315-H318-H410
Precautionary Statements P273-P280-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes T:Toxic
Risk Phrases R25;R36/37/38;R50/53
Safety Phrases S61-S57-S45-S37/39-S29-S26-S60-S36
RIDADR UN 3264 8/PG 3
WGK Germany 2
RTECS GL7000000
Packaging Group III
Hazard Class 8
HS Code 28274990
HS Code 28274990
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