rabenzazole
Names
[ CAS No. ]:
40341-04-6
[ Name ]:
rabenzazole
[Synonym ]:
EINECS 254-882-9
2-(3,5-dimethyl-1H-pyrazol-1-yl)-1H-benzimidazole
1-Benzimidazolyl-3,5-dimethylpyrazole
2-(3,5-dimethylpyrazol-1-yl)-1H-benzimidazole
2-(3,5-dimethyl-1H-pyrazol-1-yl)-1H-1,3-benzimidazole
Rabenzazol
Rabenzazole
2-(3,5-dimethylpyrazol-1-yl)benzimidazole
Chemical & Physical Properties
[ Density]:
1.29 g/cm3
[ Boiling Point ]:
443.8ºC at 760 mmHg
[ Molecular Formula ]:
C12H12N4
[ Molecular Weight ]:
212.25000
[ Flash Point ]:
222.2ºC
[ Exact Mass ]:
212.10600
[ PSA ]:
46.50000
[ LogP ]:
2.36540
[ Index of Refraction ]:
1.696
[ Storage condition ]:
APPROX 4°C
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DD8780000
- CHEMICAL NAME :
- Benzimidazole, 2-(3,5-dimethyl-1-pyrazolyl)-
- CAS REGISTRY NUMBER :
- 40341-04-6
- BEILSTEIN REFERENCE NO. :
- 0959559
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C12-H12-N4
- MOLECULAR WEIGHT :
- 212.28
- WISWESSER LINE NOTATION :
- T56 BM DNJ C- AT5NNJ C1 E1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 660 mg/kg
- TOXIC EFFECTS :
- Lungs, Thorax, or Respiration - other changes Nutritional and Gross Metabolic - body temperature decrease
- REFERENCE :
- PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 14,383,1980
Safety Information
[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
[ Safety Phrases ]:
22-24/25
[ RIDADR ]:
NONH for all modes of transport
[ RTECS ]:
DD8780000
[ 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%