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Study Information
Study Attribute Value
CEBS Accession Number: 002-01212-0009-0000-7
Chemical Name: 2,4- & 2,6-Toluene diisocyanate
CASRN: 26471-62-5
NTP Study Type: Genetic Toxicology - Drosophila Germ Cell Mutagenicity
NTP Study ID: 892839_RT
Study Result: Positive


You may also view: Sex-Linked Recessive Lethal Data for this study.


Drosophila Reciprocal Translocations Study Details
Route of Exposure Dose
ppm		 Solvent No. RTs / No. tests per sperm batch (in days of storage *) Total No. of Translocations Translocation
Frequency
(%)
0-3 3-7 7-10 10-14 14-17 17-20
Test Chemical 
15000         
 < 10 % Ethanol 2/1531 0/1480 0/1502 0/1345 0/1039 0/672 2/7569 0.03
 
Days of Storage: The number of days sperm were stored in the female before testing.