Lumazine
Names
[ CAS No. ]:
487-21-8
[ Name ]:
Lumazine
[Synonym ]:
Lumazine
Pteridine-2,4-diol
pteridin-2,4-dione
Pteridine-2,4(1H,3H)-dione
2,4(1H,3H)-pteridinedione
1H-pteridine-2,4-dione
MFCD00066250
Lumazin
2,4-dihydroxypteridine
Pteridine-2,4-dione
2,4-Pteridinediol
EINECS 207-652-7
1,2,3,4-tetrahydro-pteridine-2,4-dion
dioxotetrahydropteridine
Chemical & Physical Properties
[ Density]:
1.8±0.1 g/cm3
[ Boiling Point ]:
551.1±60.0 °C at 760 mmHg
[ Melting Point ]:
300 °C
[ Molecular Formula ]:
C6H4N4O2
[ Molecular Weight ]:
164.122
[ Flash Point ]:
287.1±32.9 °C
[ Exact Mass ]:
164.033432
[ PSA ]:
91.50000
[ LogP ]:
-1.26
[ Vapour Pressure ]:
0.0±1.5 mmHg at 25°C
[ Index of Refraction ]:
1.809
[ Storage condition ]:
2-8°C
[ Water Solubility ]:
0.125 g/100 mL (25 ºC)
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UO3416000
- CHEMICAL NAME :
- 2,4(1H,3H)-Pteridinedione
- CAS REGISTRY NUMBER :
- 487-21-8
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C6-H4-N4-O2
- MOLECULAR WEIGHT :
- 164.14
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >400 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CHTPBA Chimica Therapeutica. (Paris, France) V.1-8, 1965-73. For publisher information, see EJMCA5. Volume(issue)/page/year: 3,100,1968
Safety Information
[ Hazard Codes ]:
Xi
[ Safety Phrases ]:
S22-S24/25
[ WGK Germany ]:
3
[ RTECS ]:
UO3416000
[ HS Code ]:
29335995
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2933990090
[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%