CHEMICAL IDENTIFICATION

RTECS NUMBER :

XY1350000

CHEMICAL NAME :

Triazene, 3,3-dimethyl-1-(o-methylphenyl)-

CAS REGISTRY NUMBER :

20240-98-6

BEILSTEIN REFERENCE NO. :

1841512

LAST UPDATED :

199612

DATA ITEMS CITED :

5

MOLECULAR FORMULA :

C9-H13-N3

MOLECULAR WEIGHT :

163.25

WISWESSER LINE NOTATION :

1N1&NUNR B1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

350 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

ZKKOBW Zeitschrift fuer Krebsforschung und Klinische Onkologie. (Berlin, Fed. Rep. Ger.) V.76-92, 1971-78. For publisher information, see JCROD7. Volume(issue)/page/year: 81,285,1974

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Subcutaneous

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

500 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

ZKKOBW Zeitschrift fuer Krebsforschung und Klinische Onkologie. (Berlin, Fed. Rep. Ger.) V.76-92, 1971-78. For publisher information, see JCROD7. Volume(issue)/page/year: 81,285,1974 ** TUMORIGENIC DATA **

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

300 mg/kg

TOXIC EFFECTS :

Tumorigenic - Carcinogenic by RTECS criteria Peripheral Nerve and Sensation - peripheral nerve tumors Reproductive - Tumorigenic effects - uterine tumors

REFERENCE :

ZKKOBW Zeitschrift fuer Krebsforschung und Klinische Onkologie. (Berlin, Fed. Rep. Ger.) V.76-92, 1971-78. For publisher information, see JCROD7. Volume(issue)/page/year: 81,285,1974

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Subcutaneous

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

500 mg/kg

TOXIC EFFECTS :

Tumorigenic - Carcinogenic by RTECS criteria Peripheral Nerve and Sensation - peripheral nerve tumors Kidney, Ureter, Bladder - Kidney tumors

REFERENCE :

ZKKOBW Zeitschrift fuer Krebsforschung und Klinische Onkologie. (Berlin, Fed. Rep. Ger.) V.76-92, 1971-78. For publisher information, see JCROD7. Volume(issue)/page/year: 81,285,1974

TYPE OF TEST :

TD - Toxic dose (other than lowest)

ROUTE OF EXPOSURE :

Subcutaneous

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

1620 mg/kg/45W-I

TOXIC EFFECTS :

Tumorigenic - Carcinogenic by RTECS criteria Brain and Coverings - tumors Tumorigenic - tumors at site of application

REFERENCE :

ZKKOBW Zeitschrift fuer Krebsforschung und Klinische Onkologie. (Berlin, Fed. Rep. Ger.) V.76-92, 1971-78. For publisher information, see JCROD7. Volume(issue)/page/year: 81,285,1974