RTECS NUMBER : XF8100000
CHEMICAL NAME : 2H-Tetrazolium, 2,3,5-triphenyl-, chloride
CAS REGISTRY NUMBER : 298-96-4
LAST UPDATED : 199701
DATA ITEMS CITED : 4
MOLECULAR FORMULA : C19-H15-N4.Cl
MOLECULAR WEIGHT : 334.83
WISWESSER LINE NOTATION : T5NNKNJ BR& CR& ER &G
SYNONYMS/TRADE NAMES :
* PTB
* Red tetrazolium
* Tetrzolium chloride
* TPTZ
* 2,3,5-Triphenyl-2H-tetrazolium chloride
* TT
* TTC
* Urocheck
* Uroscreen
* Vitastain
*** HEALTH HAZARD DATA ***
** ACUTE TOXICITY DATA **
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Intravenous
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 5600 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems
Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010)
Volume(issue)/page/year: NX#00925
*** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA ***
NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
NOHS - National Occupational Hazard Survey (1974)
NOHS Hazard Code - 83592
No. of Facilities: 11 (estimated)
No. of Industries: 1
No. of Occupations: 1
No. of Employees: 32 (estimated)
NOES - National Occupational Exposure Survey (1983)
NOES Hazard Code - 83592
No. of Facilities: 32 (estimated)
No. of Industries: 1
No. of Occupations: 2
No. of Employees: 1665 (estimated)
No. of Female Employees: 1207 (estimated)
*** STATUS IN U.S. ***
EPA TSCA Section 8(b) CHEMICAL INVENTORY
*** END OF RECORD ***
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