1,3,7,8-Tetramethylxanthine
Names
[ CAS No. ]:
832-66-6
[ Name ]:
1,3,7,8-Tetramethylxanthine
[Synonym ]:
1,3,7,8-Tetramethyl-3,7-dihydro-1H-purine-2,6-dione
1,3,7,8-tetramethylpurine-2,6-dione
1H-Purine-2,6-dione, 3,7-dihydro-1,3,7,8-tetramethyl-
Chemical & Physical Properties
[ Density]:
1.4±0.1 g/cm3
[ Boiling Point ]:
410.7±37.0 °C at 760 mmHg
[ Molecular Formula ]:
C9H12N4O2
[ Molecular Weight ]:
208.217
[ Flash Point ]:
202.2±26.5 °C
[ Exact Mass ]:
208.096024
[ PSA ]:
61.82000
[ LogP ]:
-0.94
[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C
[ Index of Refraction ]:
1.659
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- ZD9220000
- CHEMICAL NAME :
- Xanthine, 1,3,7,8-tetramethyl-
- CAS REGISTRY NUMBER :
- 832-66-6
- BEILSTEIN REFERENCE NO. :
- 0220502
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C9-H12-N4-O2
- MOLECULAR WEIGHT :
- 208.25
- WISWESSER LINE NOTATION :
- T56 BN DN FNVNVJ C1 D1 F1 H1
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 :
- 100 mg/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#09192
Safety Information
[ Hazard Codes ]:
Xi