3,5-dibromo-1H-1,2,4-triazole
Names
[ CAS No. ]:
7411-23-6
[ Name ]:
3,5-dibromo-1H-1,2,4-triazole
[Synonym ]:
3,5-dibromo-1H-1,2,4-triazole
1H-1,2,4-Triazole, 3,5-dibromo-
MFCD00487260
Chemical & Physical Properties
[ Density]:
2.6±0.1 g/cm3
[ Boiling Point ]:
364.8±25.0 °C at 760 mmHg
[ Melting Point ]:
201ºC
[ Molecular Formula ]:
C2HBr2N3
[ Molecular Weight ]:
226.857
[ Flash Point ]:
174.4±23.2 °C
[ Exact Mass ]:
224.853714
[ PSA ]:
41.57000
[ LogP ]:
2.24
[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C
[ Index of Refraction ]:
1.668
[ Storage condition ]:
2-8°C
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- XZ4570000
- CHEMICAL NAME :
- s-Triazole, 3,5-dibromo-
- CAS REGISTRY NUMBER :
- 7411-23-6
- LAST UPDATED :
- 197902
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C2-H-Br2-N3
- MOLECULAR WEIGHT :
- 226.88
- WISWESSER LINE NOTATION :
- T5MN DNJ CE EE
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#05096
Safety Information
[ Hazard Codes ]:
Xn: Harmful;
[ Risk Phrases ]:
R20/21/22;R36/37/38
[ Safety Phrases ]:
S22-S26-S36/37/39
[ HS Code ]:
2933990090
Synthetic Route
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%