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Registry of Toxic Effects of Chemical Substances (RTECS)

Titanium chloride (TiCl4)

RTECS #

XR1925000

CAS #

7550-45-0

Updated

February 2009

Molecular Weight

189.70

Molecular Formula

Cl4Ti

Synonyms

Tetrachlorure de titane (French)
Titaantetrachloride (Dutch)
Titane (tetrachlorure de) (French)
Titanio (tetracloruro di) (Italian)
Titanium tetrachloride
Titantetrachlorid (German)

Acute Toxicity Data and References

Route/OrganismDoseEffectReference
inhalation/mouse lethal concentration (50 percent kill): 100 mg/m3/2H85GMAT -,111,1982
inhalation/rat lethal concentration (50 percent kill): 400 mg/m385GMAT -,111,1982
skin/rabbit lethal dose (50 percent kill): 3160 mg/kgENTOX* -,195,2005

Other Multiple Dose Data and References

Route/OrganismDoseEffectReference
inhalation/rat lowest published toxic concentration: 10 mg/m3/6H/2Y- intermittentLung, Thorax, or Respiration: Other changes

Lung, Thorax, or Respiration: Changes in lung weight

Related to Chronic Data: Death in the "MULTIPLE DOSE" data type field
TXAPA9 83,30,1986

Reviews

OrganizationStandardReference
TOXICOLOGY REVIEWENTOX* -,195,2005
TOXICOLOGY REVIEWHBTME* ,861,2007

Standards and Regulations

OrganizationStandardReference
Occupational Exposure Limit-RUSSIAshort term exposure limit 1 mg/m3, Skin, JUN2003

NIOSH Documentation and Surveillance

OrganizationStandardReference
National Occupational Exposure Survey 1983Hazard Code 84219; Number of Industries 3; Total Number of Facilities 81; Number of Occupations 5; Total Number of Employees Exposed 2107; Total Number of Female Employees Exposed 131
National Occupational Hazard Survey 1974Hazard Code 84219; Number of Industries 3; Total Number of Facilities 62; Number of Occupations 9; Total Number of Employees Exposed 1337

Status in Federal Agencies

OrganizationReference
ATSDR TOXICOLOGY PROFILE (NTIS** PB/98/101082/AS)
EPA TSCA Section 8(b) CHEMICAL INVENTORY
EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, JANUARY 2001
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