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7440-31-5

7440-31-5 structure
7440-31-5 structure

Name tin atom
Synonyms wang
Stanum
Estano
Zinn
TIN
MFCD00133862
Tin Bar
STANNUM
50Sn
EINECS 231-141-8
Density 7.3
Boiling Point 2270 °C(lit.)
Melting Point 231.9 °C(lit.)
Molecular Formula Sn
Molecular Weight 118.70100
Flash Point 2270°C
Exact Mass 119.90200
Stability Stable. Incompatible with strong oxidizing agents. Highly flammable as a powder. Can, in powder form, lead to dust explosions. Moisture sensitive.
Water Solubility H2O: soluble

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XP7320000
CHEMICAL NAME :
Tin
CAS REGISTRY NUMBER :
7440-31-5
LAST UPDATED :
199712
DATA ITEMS CITED :
33
MOLECULAR FORMULA :
Sn
MOLECULAR WEIGHT :
118.69
WISWESSER LINE NOTATION :
.SN

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Implant
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
395 gm/kg
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application
REFERENCE :
RCOCB8 Research Communications in Chemical Pathology and Pharmacology. (PJD Pub. Ltd., P.O. Box 966, Westbury, NY 11590) V.1- 1970- Volume(issue)/page/year: 18,201,1977
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Implant
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
840 gm/kg
REFERENCE :
RCOCB8 Research Communications in Chemical Pathology and Pharmacology. (PJD Pub. Ltd., P.O. Box 966, Westbury, NY 11590) V.1- 1970- Volume(issue)/page/year: 18,201,1977 *** REVIEWS *** ACGIH TLV-TWA 2 mg/m3 DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:TWA 2 mg/m3 DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: 3,257,1971 OSHA PEL (Gen Indu):8H TWA 2 mg(Sn)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1910.1000,1994 OSHA PEL (Construc):8H TWA 2 mg(Sn)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1926.55,1994 OSHA PEL (Shipyard):8H TWA 2 mg(Sn)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1915.1000,1993 OSHA PEL (Fed Cont):8H TWA 2 mg(Sn)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 41,50-204.50,1994 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-AUSTRALIA:TWA 0.1 mg(Sn)/m3;Skin JAN 1993 OEL-AUSTRALIA:TWA 2 mg/m3 JAN 1993 OEL-BELGIUM:TWA 2 mg/m3 JAN 1993 OEL-DENMARK:TWA 2 mg/m3 JAN 1993 OEL-FINLAND:TWA 2 mg/m3 JAN 1993 OEL-GERMANY:TWA 2 mg/m3 JAN 1993 OEL-HUNGARY:TWA 1 mg/m3;STEL 2 mg/m3;Skin JAN 1993 OEL-THE NETHERLANDS:TWA 2 mg/m3 JAN 1993 OEL-THE PHILIPPINES:TWA 2 mg/m3 JAN 1993 OEL-SWITZERLAND:TWA 2 mg/m3;STEL 4 mg/m3 JAN 1993 OEL-THAILAND:TWA 2 mg/m3 JAN 1993 OEL-UNITED KINGDOM:TWA 5 mg/m3;STEL 10 mg/m3 JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO TIN, inorganic compounds (as Sn)-air:10H TWA 2 mg/m3 REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992 NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 73075 No. of Facilities: 5511 (estimated) No. of Industries: 75 No. of Occupations: 65 No. of Employees: 50933 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X5926 No. of Facilities: 40 (estimated) No. of Industries: 4 No. of Occupations: 6 No. of Employees: 770 (estimated) No. of Female Employees: 203 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X5989 No. of Facilities: 29 (estimated) No. of Industries: 2 No. of Occupations: 4 No. of Employees: 1982 (estimated) No. of Female Employees: 725 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X7523 No. of Facilities: 41 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 122 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 73075 No. of Facilities: 46832 (estimated) No. of Industries: 252 No. of Occupations: 131 No. of Employees: 748577 (estimated) No. of Female Employees: 237405 (estimated)
Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H319-H335
Precautionary Statements P305 + P351 + P338
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi
Risk Phrases R37/38;R36/37/38
Safety Phrases S26-S24/25-S22-S36/37/39-S33-S16-S36/37
RIDADR UN 3264 8/PG 2
WGK Germany 1
RTECS XP7320000
Packaging Group III
Hazard Class 4.1
HS Code 7106929000
HS Code 7106929000