Indium

Suppliers

Names

[ CAS No. ]:
7440-74-6

[ Name ]:
Indium

[Synonym ]:
EINECS 231-180-0
UNII-045A6V3VFX
MFCD00134048
Indium
indio
indium powder

Chemical & Physical Properties

[ Density]:
7.3 g/mL at 25 °C(lit.)

[ Boiling Point ]:
2000 °C

[ Melting Point ]:
156 °C

[ Molecular Formula ]:
In

[ Molecular Weight ]:
114.81800

[ Flash Point ]:
2072°C

[ Exact Mass ]:
114.90400

[ Vapour Pressure ]:
<0.01 mm Hg ( 25 °C)

[ Stability ]:
Stable. Incompatible with strong acids, strong oxidizing agents, sulfur.

[ Water Solubility ]:
insoluble

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
NL1050000
CHEMICAL NAME :
Indium
CAS REGISTRY NUMBER :
7440-74-6
LAST UPDATED :
199710
DATA ITEMS CITED :
18
MOLECULAR FORMULA :
In
MOLECULAR WEIGHT :
114.82
WISWESSER LINE NOTATION :
IN

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
10 mg/kg
REFERENCE :
28ZLA8 "Toxicity of Industrial Metals," Browning, E., London, Butterworths, 1961 Volume(issue)/page/year: -,144,1961 *** REVIEWS *** TOXICOLOGY REVIEW ADTEAS Advances in Teratology. (New York, NY) V.1-5, 1966-72. Discontinued. Volume(issue)/page/year: 5,51,1972 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:TWA 0.1 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: 3,134,1971 OSHA PEL (Construc):8H TWA 0.1 mg/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 0.1 mg(In)/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 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-AUSTRALIA:TWA 0.1 mg/m3 JAN 1993 OEL-BELGIUM:TWA 0.1 mg/m3 JAN 1993 OEL-DENMARK:TWA 0.1 mg/m3 JAN 1993 OEL-FINLAND:TWA 0.1 mg/m3 JAN 1993 OEL-THE NETHERLANDS:TWA 0.1 mg/m3 JAN 1993 OEL-SWITZERLAND:TWA 0.1 mg/m3 JAN 1993 OEL-UNITED KINGDOM:TWA 0.1 mg/m3;STEL 0.3 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 INDIUM AND COMPOUNDS (as I)-air:10H TWA 0.1 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 : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X9143 No. of Facilities: 202 (estimated) No. of Industries: 5 No. of Occupations: 13 No. of Employees: 2053 (estimated) No. of Female Employees: 65 (estimated)

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302 + H312 + H332-H315-H319-H335

[ Precautionary Statements ]:
P261-P280-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn:Harmful

[ Risk Phrases ]:
R20/21/22;R36/37/38

[ Safety Phrases ]:
S9-S16-S36/37/39-S36-S26-S45-S28

[ RIDADR ]:
UN 3089 4.1/PG 2

[ WGK Germany ]:
3

[ RTECS ]:
NL1050000

[ Packaging Group ]:
III

[ Hazard Class ]:
8

Synthetic Route

Precursor & DownStream

Precursor

  • Indium chloride
  • tris(2-methylpropyl)indigane
  • tri-sec-butylindium
  • tri(propan-2-yl)indigane
  • tributylindigane
  • pentamethylcyclopentadienyl indium
  • sodium tetrakis((trimethylsilyl)methyl)indium(III)

DownStream

  • Bismuth
  • trimethylindigane
  • Indium(III) fluoride
  • indium(I) hexafluoroarsenate
  • Indium(III) iodide
  • Indium chloride
  • indium(i) bromide
  • indium(i) chloride
  • Phosphinidene

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Related Compounds

  • indium(3+)
  • indium-111
  • indium-113
  • indium-112
  • indium-115
  • indium-109
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