Pyridine,3-(3,3-dimethyl-1-triazen-1-yl)-, 1-oxide
Names
[ CAS No. ]:
21600-42-0
[ Name ]:
Pyridine,3-(3,3-dimethyl-1-triazen-1-yl)-, 1-oxide
[Synonym ]:
Pyndt
Chemical & Physical Properties
[ Density]:
1.16g/cm3
[ Boiling Point ]:
335ºC at 760mmHg
[ Molecular Formula ]:
C7H10N4O
[ Molecular Weight ]:
166.18000
[ Flash Point ]:
156.4ºC
[ Exact Mass ]:
166.08500
[ PSA ]:
53.42000
[ LogP ]:
1.67540
[ Vapour Pressure ]:
0.000124mmHg at 25°C
[ Index of Refraction ]:
1.566
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- XY2300000
- CHEMICAL NAME :
- Triazene, 3,3-dimethyl-1-(m-pyridyl-N-oxide)-
- CAS REGISTRY NUMBER :
- 21600-42-0
- LAST UPDATED :
- 199709
- DATA ITEMS CITED :
- 13
- MOLECULAR FORMULA :
- C7-H10-N4-O
- MOLECULAR WEIGHT :
- 166.21
- WISWESSER LINE NOTATION :
- T6NJ AO CNUNN1&1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 200 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 230 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 490 mg/kg/38W-I
- TOXIC EFFECTS :
- Tumorigenic - Carcinogenic by RTECS criteria Brain and Coverings - tumors Peripheral Nerve and Sensation - peripheral nerve tumors
- TYPE OF TEST :
- TD - Toxic dose (other than lowest)
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 540 mg/kg/36W-I
- TOXIC EFFECTS :
- Tumorigenic - equivocal tumorigenic agent by RTECS criteria Brain and Coverings - tumors
- TYPE OF TEST :
- Sex chromosome loss and nondisjunction
- TYPE OF TEST :
- Heritable translocation test
MUTATION DATA
- TYPE OF TEST :
- Host-mediated assay
- TEST SYSTEM :
- Rodent - mouse Yeast - Saccharomyces cerevisiae
- DOSE/DURATION :
- 400 umol/kg
- REFERENCE :
- AGACBH Agents and Actions, A Swiss Journal of Pharmacology. (Birkhaeuser Verlag, POB 133, CH-4010 Basel, Switzerland) V.1- 1969/70- Volume(issue)/page/year: 3,99,1973